I am trying to use spring data microservice to connect to config server to get mysql properties.
I can see the service can talk to config server and get the properties loaded.. but it is unable to register in Eureka after that. Also, discovery client is unable to make heartbeats
It works and registers fine when config server dependency is removed and all the properties lie in application.yml file
Any help on this is really appreciated.
Config server Configuration
server:
port: 8888
spring:
application:
name: configserver
cloud:
config:
server:
git:
uri: <github path>
spring:
application:
name: configserver
Eureka server Configuration
server:
port: ${PORT:8761} # Indicate the default PORT where this service will be started
eureka:
instance:
hostname: localhost
client:
registerWithEureka: false # telling the server not to register himself in the service
fetchRegistry: false
serviceUrl:
defaultZone: http://${eureka.instance.hostname}:${server.port}/eureka/
Discovery Client configuration
spring:
cloud:
config:
uri: http://localhost:8888
application:
name: inventoryservice
server:
port: 8098
eureka:
client:
register-with-eureka: true
fetch-registry: false
serviceUrl:
defaultZone: http://localhost:8761/eureka/
logging:
file: error.log
Stacktrace of exception -
2018-05-08 16:47:41.734 INFO 54300 --- [main] o.s.c.n.e.s.EurekaServiceRegistry : Registering application inventoryservice with eureka with status UP
2018-05-08 16:47:41.735 INFO 54300 --- [main] com.netflix.discovery.DiscoveryClient : Saw local status change event StatusChangeEvent [timestamp=1525778261735, current=UP, previous=STARTING]
2018-05-08 16:47:41.737 INFO 54300 --- [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient : DiscoveryClient_INVENTORYSERVICE/localhost:inventoryservice:8098: registering service...
2018-05-08 16:47:41.857 INFO 54300 --- [main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8098 (http)
2018-05-08 16:47:41.858 INFO 54300 --- [main] .s.c.n.e.s.EurekaAutoServiceRegistration : Updating port to 8098
2018-05-08 16:47:41.862 INFO 54300 --- [main] c.m.cloud.InventoryServiceApplication : Started InventoryServiceApplication in 17.788 seconds (JVM running for 18.544)
2018-05-08 16:47:43.830 ERROR 54300 --- [DiscoveryClient-InstanceInfoReplicator-0] c.n.d.s.t.d.RedirectingEurekaHttpClient : Request execution error
com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: connect
at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) ~[jersey-client-1.19.1.jar:1.19.1]
at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) ~[eureka-client-1.6.2.jar:1.6.2]
at com.sun.jersey.api.client.Client.handle(Client.java:652) ~[jersey-client-1.19.1.jar:1.19.1]
at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) ~[jersey-client-1.19.1.jar:1.19.1]
at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) ~[jersey-client-1.19.1.jar:1.19.1]
at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) ~[jersey-client-1.19.1.jar:1.19.1]
at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) ~[eureka-client-1.6.2.jar:1.6.2]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) [eureka-client-1.6.2.jar:1.6.2]
at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) ~[eureka-client-1.6.2.jar:1.6.2]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) [eureka-client-1.6.2.jar:1.6.2]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) [eureka-client-1.6.2.jar:1.6.2]
at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) ~[eureka-client-1.6.2.jar:1.6.2]
at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) ~[eureka-client-1.6.2.jar:1.6.2]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) [eureka-client-1.6.2.jar:1.6.2]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) [eureka-client-1.6.2.jar:1.6.2]
at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:119) [eureka-client-1.6.2.jar:1.6.2]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) [eureka-client-1.6.2.jar:1.6.2]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) [eureka-client-1.6.2.jar:1.6.2]
at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) [eureka-client-1.6.2.jar:1.6.2]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) [eureka-client-1.6.2.jar:1.6.2]
at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:798) [eureka-client-1.6.2.jar:1.6.2]
at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:104) [eureka-client-1.6.2.jar:1.6.2]
at com.netflix.discovery.InstanceInfoReplicator$1.run(InstanceInfoReplicator.java:88) [eureka-client-1.6.2.jar:1.6.2]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_101]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_101]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_101]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [na:1.8.0_101]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_101]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_101]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_101]
Caused by: java.net.ConnectException: Connection refused: connect
at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method) ~[na:1.8.0_101]
at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85) ~[na:1.8.0_101]
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) ~[na:1.8.0_101]
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[na:1.8.0_101]
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[na:1.8.0_101]
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) ~[na:1.8.0_101]
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.8.0_101]
at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_101]
at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) ~[httpclient-4.5.3.jar:4.5.3]
at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) ~[httpclient-4.5.3.jar:4.5.3]
at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) ~[httpclient-4.5.3.jar:4.5.3]
at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) ~[httpclient-4.5.3.jar:4.5.3]
at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) ~[httpclient-4.5.3.jar:4.5.3]
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) ~[httpclient-4.5.3.jar:4.5.3]
at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) ~[httpclient-4.5.3.jar:4.5.3]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) ~[httpclient-4.5.3.jar:4.5.3]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) ~[httpclient-4.5.3.jar:4.5.3]
at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
... 30 common frames omitted
2018-05-08 16:47:43.831 WARN 54300 --- [DiscoveryClient-InstanceInfoReplicator-0] c.n.d.s.t.d.RetryableEurekaHttpClient : Request execution failed with message: java.net.ConnectException: Connection refused: connect
2018-05-08 16:47:45.162 INFO 54300 --- [RMI TCP Connection(4)-127.0.0.1] inMXBeanRegistrar$SpringApplicationAdmin : Application shutdown requested.
2018-05-08 16:47:45.163 INFO 54300 --- [RMI TCP Connection(4)-127.0.0.1] ationConfigEmbeddedWebApplicationContext : Closing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#5c153b9e: startup date [Tue May 08 16:47:33 IST 2018]; parent: org.springframework.context.annotation.AnnotationConfigApplicationContext#7770f470
2018-05-08 16:47:45.163 INFO 54300 --- [RMI TCP Connection(4)-127.0.0.1] o.s.c.n.e.s.EurekaServiceRegistry : Unregistering application inventoryservice with eureka with status DOWN
2018-05-08 16:47:45.164 WARN 54300 --- [RMI TCP Connection(4)-127.0.0.1] com.netflix.discovery.DiscoveryClient : Saw local status change event StatusChangeEvent [timestamp=1525778265164, current=DOWN, previous=UP]
2018-05-08 16:47:45.164 INFO 54300 --- [RMI TCP Connection(4)-127.0.0.1] com.netflix.discovery.DiscoveryClient : Shutting down DiscoveryClient ...
2018-05-08 16:47:45.164 INFO 54300 --- [RMI TCP Connection(4)-127.0.0.1] com.netflix.discovery.DiscoveryClient : Unregistering ...
2018-05-08 16:47:45.837 ERROR 54300 --- [DiscoveryClient-InstanceInfoReplicator-0] c.n.d.s.t.d.RedirectingEurekaHttpClient : Request execution error
Related
: Starting SpringBootWebCrudApplication on Mahade_Xps15 with PID 29404 (started by 88018 in C:\xampp\htdocs\main - Copy) 2022-06-24 19:40:45.537 INFO 29404 --- [ restartedMain] e.j.s.m.s.SpringBootWebCrudApplication : No active profile set, falling back to default profiles: default 2022-06-24 19:40:45.603 INFO 29404 --- [ restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : Devtools property defaults active! Set 'spring.devtools.add-properties' to 'false' to disable
2022-06-24 19:40:45.604 INFO 29404 --- [ restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : For additional web related logging consider setting the 'logging.level.web' property to 'DEBUG'
2022-06-24 19:40:46.582 INFO 29404 --- [ restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data repositories in DEFAULT mode.
2022-06-24 19:40:46.678 INFO 29404 --- [ restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 84ms. Found 1 repository interfaces.
2022-06-24 19:40:47.182 INFO 29404 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$c1c33579] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2022-06-24 19:40:47.789 INFO 29404 --- [ restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8123 (http)
2022-06-24 19:40:47.826 INFO 29404 --- [ restartedMain] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2022-06-24 19:40:47.826 INFO 29404 --- [ restartedMain] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.16]
2022-06-24 19:40:47.848 INFO 29404 --- [ restartedMain] o.a.catalina.core.AprLifecycleListener : The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: [C:\Program Files\Java\jre1.8.0_51\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\ProgramData\Oracle\Java\javapath;C:\Program Files\Advanced Visual Systems\AVS Express\bin\pc15_64;C:\Program Files\Advanced Visual Systems\AVS Express\runtime\bin\pc15_64;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\xampp\php;C:\composer;C:\Program Files\nodejs\;C:\Program Files\dotnet\;C:\flutter\bin;C:\Users\88018\AppData\Local\Microsoft\WindowsApps;C:\Users\88018\AppData\Local\Programs\Microsoft VS Code\bin;C:\Users\88018\AppData\Local\Programs\Git\cmd;C:\Users\88018\AppData\Roaming\Composer\vendor\bin;C:\Users\88018\AppData\Roaming\npm;C:\flutter\bin;;.]
2022-06-24 19:40:48.052 INFO 29404 --- [ restartedMain] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2022-06-24 19:40:48.052 INFO 29404 --- [ restartedMain] o.s.web.context.ContextLoader
: Root WebApplicationContext: initialization completed in 2447 ms
2022-06-24 19:40:48.220 INFO 29404 --- [ restartedMain] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2022-06-24 19:40:48.352 INFO 29404 --- [ restartedMain] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.
2022-06-24 19:40:48.460 INFO 29404 --- [ restartedMain] o.s.b.d.a.OptionalLiveReloadServer : LiveReload server is running on port 35729
2022-06-24 19:40:48.617 INFO 29404 --- [ restartedMain] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [
name: default
...]
2022-06-24 19:40:48.724 INFO 29404 --- [ restartedMain] org.hibernate.Version
: HHH000412: Hibernate Core {5.3.7.Final}
2022-06-24 19:40:48.726 INFO 29404 --- [ restartedMain] org.hibernate.cfg.Environment
: HHH000206: hibernate.properties not found
2022-06-24 19:40:48.957 INFO 29404 --- [ restartedMain] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.0.4.Final}
2022-06-24 19:40:49.103 INFO 29404 --- [ restartedMain] org.hibernate.dialect.Dialect
: HHH000400: Using dialect: org.hibernate.dialect.H2Dialect
2022-06-24 19:40:49.674 INFO 29404 --- [ restartedMain] o.h.t.schema.internal.SchemaCreatorImpl : HHH000476: Executing import script 'ScriptSourceInputFromUrl(file:/C:/xampp/htdocs/main%20-%20Copy/target/classes/import.sql)'
2022-06-24 19:40:49.683 WARN 29404 --- [ restartedMain] o.h.t.s.i.ExceptionHandlerLoggedImpl : GenerationTarget encountered exception accepting command : Error executing DDL "INSERT INTO team (TeamID,TeamName,Continent,Played,Won,Drawn,Lost,Flag) VALUES (1,'france','europe',6,7,4,0,'download.png')" via JDBC Statement
org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL "INSERT INTO team (TeamID,TeamName,Continent,Played,Won,Drawn,Lost,Flag) VALUES (1,'france','europe',6,7,4,0,'download.png')" via JDBC Statement
at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:67) ~[hibernate-core-5.3.7.Final.jar:5.3.7.Final]
at org.hibernate.tool.schema.internal.SchemaCreatorImpl.applySqlString(SchemaCreatorImpl.java:440) [hibernate-core-5.3.7.Final.jar:5.3.7.Final]
at org.hibernate.tool.schema.internal.SchemaCreatorImpl.applyImportSources(SchemaCreatorImpl.java:491) [hibernate-core-5.3.7.Final.jar:5.3.7.Final]
at org.hibernate.tool.schema.internal.SchemaCreatorImpl.performCreation(SchemaCreatorImpl.java:180) [hibernate-core-5.3.7.Final.jar:5.3.7.Final]
at org.hibernate.tool.schema.internal.SchemaCreatorImpl.doCreation(SchemaCreatorImpl.java:135) [hibernate-core-5.3.7.Final.jar:5.3.7.Final]
at org.hibernate.tool.schema.internal.SchemaCreatorImpl.doCreation(SchemaCreatorImpl.java:121) [hibernate-core-5.3.7.Final.jar:5.3.7.Final]
at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:155) [hibernate-core-5.3.7.Final.jar:5.3.7.Final]
at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:72) [hibernate-core-5.3.7.Final.jar:5.3.7.Final]
at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:310) [hibernate-core-5.3.7.Final.jar:5.3.7.Final]
at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:467) [hibernate-core-5.3.7.Final.jar:5.3.7.Final]
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:939) [hibernate-core-5.3.7.Final.jar:5.3.7.Final]
at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:57) [spring-orm-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) [spring-orm-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:390) [spring-orm-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:377) [spring-orm-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) [spring-orm-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1821) [spring-beans-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1758) [spring-beans-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:593) [spring-beans-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515) [spring-beans-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) [spring-beans-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory$$Lambda$104/572126588.getObject(Unknown Source) [spring-beans-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) [spring-beans-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) [spring-beans-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) [spring-beans-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1105) [spring-context-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867) [spring-context-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:549) [spring-context-5.1.5.RELEASE.jar:5.1.5.RELEASE]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:142) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:316) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248) [spring-boot-2.1.3.RELEASE.jar:2.1.3.RELEASE]
at example.java.spring.mvc.springbootthymeleafcrud.SpringBootWebCrudApplication.main(SpringBootWebCrudApplication.java:10) [classes/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_51]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_51]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_51]
at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_51]
at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) [spring-boot-devtools-2.1.3.RELEASE.jar:2.1.3.RELEASE]
Caused by: org.h2.jdbc.JdbcSQLException: Column "TEAMNAME" not found; SQL statement:
INSERT INTO team (TeamID,TeamName,Continent,Played,Won,Drawn,Lost,Flag) VALUES (1,'france','europe',6,7,4,0,'download.png') [42122-197]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:357) ~[h2-1.4.197.jar:1.4.197]
at org.h2.message.DbException.get(DbException.java:179) ~[h2-1.4.197.jar:1.4.197]
at org.h2.message.DbException.get(DbException.java:155) ~[h2-1.4.197.jar:1.4.197]
at org.h2.table.Table.getColumn(Table.java:682) ~[h2-1.4.197.jar:1.4.197]
at org.h2.command.Parser.parseColumn(Parser.java:936) ~[h2-1.4.197.jar:1.4.197]
at org.h2.command.Parser.parseColumnList(Parser.java:920) ~[h2-1.4.197.jar:1.4.197]
at org.h2.command.Parser.parseInsertGivenTable(Parser.java:1258) ~[h2-1.4.197.jar:1.4.197]
at org.h2.command.Parser.parseInsert(Parser.java:1222) ~[h2-1.4.197.jar:1.4.197]
at org.h2.command.Parser.parsePrepared(Parser.java:431) ~[h2-1.4.197.jar:1.4.197]
at org.h2.command.Parser.parse(Parser.java:335) ~[h2-1.4.197.jar:1.4.197]
at org.h2.command.Parser.parse(Parser.java:307) ~[h2-1.4.197.jar:1.4.197]
at org.h2.command.Parser.prepareCommand(Parser.java:278) ~[h2-1.4.197.jar:1.4.197]
at org.h2.engine.Session.prepareLocal(Session.java:611) ~[h2-1.4.197.jar:1.4.197]
at org.h2.engine.Session.prepareCommand(Session.java:549) ~[h2-1.4.197.jar:1.4.197]
at org.h2.jdbc.JdbcConnection.prepareCommand(JdbcConnection.java:1247) ~[h2-1.4.197.jar:1.4.197]
at org.h2.jdbc.JdbcStatement.executeInternal(JdbcStatement.java:217) ~[h2-1.4.197.jar:1.4.197]
at org.h2.jdbc.JdbcStatement.execute(JdbcStatement.java:205) ~[h2-1.4.197.jar:1.4.197]
at com.zaxxer.hikari.pool.ProxyStatement.execute(ProxyStatement.java:95) ~[HikariCP-3.2.0.jar:na]
at com.zaxxer.hikari.pool.HikariProxyStatement.execute(HikariProxyStatement.java) ~[HikariCP-3.2.0.jar:na]
at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:54) ~[hibernate-core-5.3.7.Final.jar:5.3.7.Final]
... 39 common frames omitted
2022-06-24 19:40:49.689 INFO 29404 --- [ restartedMain] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2022-06-24 19:40:50.269 INFO 29404 --- [ restartedMain] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 'applicationTaskExecutor'
2022-06-24 19:40:50.349 WARN 29404 --- [ restartedMain] aWebConfiguration$JpaWebMvcConfiguration : spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning
2022-06-24 19:40:50.492 INFO 29404 --- [ restartedMain] o.s.b.a.w.s.WelcomePageHandlerMapping 2022-06-24 19:40:5cat.TomcatWebServer : Tomcat started on port(s): 8123 (http) with context path ''2022-06-24 19:40:50.855 INFO 29404 --- [ restartedMain] e.j.s.m.s.SpringBootWebCrudApplication : Started SpringBootWebCrudApplication in 5.777 seconds (JVM running for 6.184)
So, when I'm trying to create a project with microservices and when I run it without docker it works just fine, everything connects. Now I'm trying to dockerize each microservice. The first one, config-service, gets the configuration from a github repo, and its bootstrap.yml is like this.
server:
port: 8081
spring:
application:
name: config-service
cloud:
config:
server:
git:
uri: repo
searchPaths: config-data
default-label: "docker"
security:
user:
name: root
password: s3cr3t
and the config-data of the registry-service (eureka server) looks like this:
server:
port: 8099
eureka:
instance:
hostname: registry-service
client:
registerWithEureka: false
fetchRegistry: false
serviceUrl:
defaultZone: http://registry-service:8099/eureka/
Then I tried dockerizing the eureka server, I compiled the config-service first because otherwise it wouldn't work. This is the bootstrap.yml of the eureka server that I've called registry-service
spring:
application:
name: registry-service
cloud:
config:
uri: http://config-service:8081/
username: root
password: s3cr3t
so it tries to get its configuration from config-service:8081, but it just won't work. This is the error:
com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused (Connection refused)
at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) ~[jersey-apache-client4-1.19.1.jar!/:1.19.1]
at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) ~[jersey-client-1.19.1.jar!/:1.19.1]
at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) ~[eureka-client-1.9.25.jar!/:1.9.25]
at com.sun.jersey.api.client.Client.handle(Client.java:652) ~[jersey-client-1.19.1.jar!/:1.19.1]
at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) ~[jersey-client-1.19.1.jar!/:1.19.1]
at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) ~[jersey-client-1.19.1.jar!/:1.19.1]
at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) ~[jersey-client-1.19.1.jar!/:1.19.1]
at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:57) ~[eureka-client-1.9.25.jar!/:1.9.25]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) ~[eureka-client-1.9.25.jar!/:1.9.25]
at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) ~[eureka-client-1.9.25.jar!/:1.9.25]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) ~[eureka-client-1.9.25.jar!/:1.9.25]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) ~[eureka-client-1.9.25.jar!/:1.9.25]
at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) ~[eureka-client-1.9.25.jar!/:1.9.25]
at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) ~[eureka-client-1.9.25.jar!/:1.9.25]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) ~[eureka-client-1.9.25.jar!/:1.9.25]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) ~[eureka-client-1.9.25.jar!/:1.9.25]
at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) ~[eureka-client-1.9.25.jar!/:1.9.25]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) ~[eureka-client-1.9.25.jar!/:1.9.25]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) ~[eureka-client-1.9.25.jar!/:1.9.25]
at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) ~[eureka-client-1.9.25.jar!/:1.9.25]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) ~[eureka-client-1.9.25.jar!/:1.9.25]
at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:873) ~[eureka-client-1.9.25.jar!/:1.9.25]
at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) ~[eureka-client-1.9.25.jar!/:1.9.25]
at com.netflix.discovery.InstanceInfoReplicator$1.run(InstanceInfoReplicator.java:101) ~[eureka-client-1.9.25.jar!/:1.9.25]
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: java.net.ConnectException: Connection refused (Connection refused)
at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) ~[httpclient-4.5.12.jar!/:4.5.12]
at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) ~[httpclient-4.5.12.jar!/:4.5.12]
at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) ~[httpclient-4.5.12.jar!/:4.5.12]
at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) ~[httpclient-4.5.12.jar!/:4.5.12]
at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:605) ~[httpclient-4.5.12.jar!/:4.5.12]
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:440) ~[httpclient-4.5.12.jar!/:4.5.12]
at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) ~[httpclient-4.5.12.jar!/:4.5.12]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) ~[httpclient-4.5.12.jar!/:4.5.12]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) ~[httpclient-4.5.12.jar!/:4.5.12]
at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ~[jersey-apache-client4-1.19.1.jar!/:1.19.1]
... 29 common frames omitted
2022-06-19 16:36:48.287 WARN 1 --- [nfoReplicator-0] c.n.d.s.t.d.RetryableEurekaHttpClient : Request execution failed with message: java.net.ConnectException: Connection refused (Connection refused)
2022-06-19 16:36:48.288 WARN 1 --- [nfoReplicator-0] com.netflix.discovery.DiscoveryClient : DiscoveryClient_REGISTRY-SERVICE/85ff47574fa0:registry-service - registration failed Cannot execute request on any known server
com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server
at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) ~[eureka-client-1.9.25.jar!/:1.9.25]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) ~[eureka-client-1.9.25.jar!/:1.9.25]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) ~[eureka-client-1.9.25.jar!/:1.9.25]
at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) ~[eureka-client-1.9.25.jar!/:1.9.25]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) ~[eureka-client-1.9.25.jar!/:1.9.25]
at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:873) ~[eureka-client-1.9.25.jar!/:1.9.25]
at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) ~[eureka-client-1.9.25.jar!/:1.9.25]
at com.netflix.discovery.InstanceInfoReplicator$1.run(InstanceInfoReplicator.java:101) ~[eureka-client-1.9.25.jar!/:1.9.25]
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
2022-06-19 16:36:48.288 WARN 1 --- [nfoReplicator-0] c.n.discovery.InstanceInfoReplicator : There was a problem with the instance info replicator
Things I've tried:
I've put both containers on the same network.
The config-service runs and I can acces to it through chrome, and it shows the registry-service config, but the eureka-server doesn't work
I think I have a problem with the networking but i'm not sure how to fix it.
I created spring boot app with code in this guide. hazelcast.yaml is as follows.
hazelcast:
network:
join:
multicast:
enabled: false
aws:
enabled: true
host-header: ec2
interfaces:
enabled: true
interfaces:
- 10.9.*.*
map:
books:
time-to-live-seconds: 60
but I get errors
2021-07-15 10:14:08.101 INFO 1 --- [ main] c.h.i.config.AbstractConfigLocator : Loading 'hazelcast.yaml' from the classpath.
2021-07-15 10:14:08.911 INFO 1 --- [ main] com.hazelcast.instance.AddressPicker : [LOCAL] [dev] [4.2.1] Interfaces is enabled, trying to pick one address matching to one of: [10.9..]
2021-07-15 10:14:09.098 INFO 1 --- [ main] com.hazelcast.system : [10.9.0.4]:5701 [dev] [4.2.1] Hazelcast 4.2.1 (20210630 - 06a4018) starting at [10.9.0.4]:5701
2021-07-15 10:14:11.700 INFO 1 --- [ main] com.hazelcast.aws.AwsDiscoveryStrategy : Using AWS discovery plugin with configuration: AwsConfig{accessKey='', secretKey='', iamRole='null', region='null', hostHeader='ec2', securityGroupName='null', tagKey='null', tagValue='null', hzPort=5701-5708, cluster='null', family='null', serviceName='null', connectionTimeoutSeconds=10, connectionRetries=3, readTimeoutSeconds=10}
2021-07-15 10:14:11.717 ERROR 1 --- [ main] com.hazelcast.instance.impl.Node : [10.9.0.4]:5701 [dev] [4.2.1] Node creation failed
java.lang.RuntimeException: Failed to configure discovery strategies
at com.hazelcast.spi.discovery.impl.DefaultDiscoveryService.loadDiscoveryStrategies(DefaultDiscoveryService.java:161) ~[hazelcast-all-4.2.1.jar!/:4.2.1]
at com.hazelcast.spi.discovery.impl.DefaultDiscoveryService.(DefaultDiscoveryService.java:58) ~[hazelcast-all-4.2.1.jar!/:4.2.1]
at com.hazelcast.spi.discovery.impl.DefaultDiscoveryServiceProvider.newDiscoveryService(DefaultDiscoveryServiceProvider.java:29) ~[hazelcast-all-4.2.1.jar!/:4.2.1]
at com.hazelcast.instance.impl.Node.createDiscoveryService(Node.java:343) ~[hazelcast-all-4.2.1.jar!/:4.2.1]
at com.hazelcast.instance.impl.Node.(Node.java:269) ~[hazelcast-all-4.2.1.jar!/:4.2.1]
at com.hazelcast.instance.impl.HazelcastInstanceImpl.createNode(HazelcastInstanceImpl.java:148) [hazelcast-all-4.2.1.jar!/:4.2.1]
at com.hazelcast.instance.impl.HazelcastInstanceImpl.(HazelcastInstanceImpl.java:117) [hazelcast-all-4.2.1.jar!/:4.2.1]
at com.hazelcast.instance.impl.HazelcastInstanceFactory.constructHazelcastInstance(HazelcastInstanceFactory.java:211) [hazelcast-all-4.2.1.jar!/:4.2.1]
at com.hazelcast.instance.impl.HazelcastInstanceFactory.newHazelcastInstance(HazelcastInstanceFactory.java:190) [hazelcast-all-4.2.1.jar!/:4.2.1]
at com.hazelcast.instance.impl.HazelcastInstanceFactory.newHazelcastInstance(HazelcastInstanceFactory.java:128) [hazelcast-all-4.2.1.jar!/:4.2.1]
at com.hazelcast.core.Hazelcast.newHazelcastInstance(Hazelcast.java:91) [hazelcast-all-4.2.1.jar!/:4.2.1]
at org.springframework.boot.autoconfigure.hazelcast.HazelcastServerConfiguration$HazelcastServerConfigFileConfiguration.hazelcastInstance(HazelcastServerConfiguration.java:55) [spring-boot-autoconfigure-2.4.2.jar!/:2.4.2]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_212]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_212]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_212]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_212]
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) [spring-beans-5.3.3.jar!/:5.3.3]
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:653) [spring-beans-5.3.3.jar!/:5.3.3]
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:638) [spring-beans-5.3.3.jar!/:5.3.3]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1336) [spring-beans-5.3.3.jar!/:5.3.3]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1179) [spring-beans-5.3.3.jar!/:5.3.3]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:571) [spring-beans-5.3.3.jar!/:5.3.3]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:531) [spring-beans-5.3.3.jar!/:5.3.3]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) [spring-beans-5.3.3.jar!/:5.3.3]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.3.jar!/:5.3.3]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) [spring-beans-5.3.3.jar!/:5.3.3]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) [spring-beans-5.3.3.jar!/:5.3.3]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:944) ~[spring-beans-5.3.3.jar!/:5.3.3]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:923) ~[spring-context-5.3.3.jar!/:5.3.3]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:588) ~[spring-context-5.3.3.jar!/:5.3.3]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:144) ~[spring-boot-2.4.2.jar!/:2.4.2]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:767) ~[spring-boot-2.4.2.jar!/:2.4.2]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759) ~[spring-boot-2.4.2.jar!/:2.4.2]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:426) ~[spring-boot-2.4.2.jar!/:2.4.2]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:326) ~[spring-boot-2.4.2.jar!/:2.4.2]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1311) ~[spring-boot-2.4.2.jar!/:2.4.2]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300) ~[spring-boot-2.4.2.jar!/:2.4.2]
at com.example.hazelcast.HazelcastApplication.main(HazelcastApplication.java:12) ~[classes!/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_212]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_212]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_212]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_212]
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49) ~[app.jar:na]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:107) ~[app.jar:na]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58) ~[app.jar:na]
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:88) ~[app.jar:na]
Caused by: java.lang.NullPointerException: null
at java.util.regex.Matcher.getTextLength(Matcher.java:1283) ~[na:1.8.0_212]
at java.util.regex.Matcher.reset(Matcher.java:309) ~[na:1.8.0_212]
at java.util.regex.Matcher.(Matcher.java:229) ~[na:1.8.0_212]
at java.util.regex.Pattern.matcher(Pattern.java:1093) ~[na:1.8.0_212]
at com.hazelcast.aws.RegionValidator.validateRegion(RegionValidator.java:33) ~[hazelcast-all-4.2.1.jar!/:4.2.1]
at com.hazelcast.aws.AwsClientConfigurator.createAwsClient(AwsClientConfigurator.java:53) ~[hazelcast-all-4.2.1.jar!/:4.2.1]
at com.hazelcast.aws.AwsDiscoveryStrategy.(AwsDiscoveryStrategy.java:79) ~[hazelcast-all-4.2.1.jar!/:4.2.1]
at com.hazelcast.aws.AwsDiscoveryStrategyFactory.newDiscoveryStrategy(AwsDiscoveryStrategyFactory.java:50) ~[hazelcast-all-4.2.1.jar!/:4.2.1]
at com.hazelcast.spi.discovery.impl.DefaultDiscoveryService.buildDiscoveryStrategy(DefaultDiscoveryService.java:195) ~[hazelcast-all-4.2.1.jar!/:4.2.1]
at com.hazelcast.spi.discovery.impl.DefaultDiscoveryService.loadDiscoveryStrategies(DefaultDiscoveryService.java:141) ~[hazelcast-all-4.2.1.jar!/:4.2.1]
... 45 common frames omitted
2021-07-15 10:14:11.718 INFO 1 --- [ main] com.hazelcast.instance.impl.Node : [10.9.0.4]:5701 [dev] [4.2.1] Shutting down connection manager...
2021-07-15 10:14:11.792 INFO 1 --- [ main] com.hazelcast.instance.impl.Node : [10.9.0.4]:5701 [dev] [4.2.1] Shutting down node engine...
2021-07-15 10:14:11.804 INFO 1 --- [ main] c.hazelcast.instance.impl.NodeExtension : [10.9.0.4]:5701 [dev] [4.2.1] Destroying node NodeExtension.
But when I tried fargate service with just removing host-header: ec2, it worked. How can I run as ec2 service?
The configuration is for ECS on EC2.
If you are using EC2 instance then configure as below
<hazelcast>
<network>
<join>
<multicast enabled="false"/>
<aws enabled="true">
<tag-key>my-ec2-instance-tag-key</tag-key>
<tag-value>my-ec2-instance-tag-value</tag-value>
</aws>
</join>
</network>
</hazelcast>
Refer to below link
https://guides.hazelcast.org/ecs-embedded/
It seems like for some reason the region is not resolved from your EC2 Instance. Maybe you have the Metadata API disabled. I suggest to configure the region manually.
hazelcast:
network:
join:
multicast:
enabled: false
aws:
enabled: true
region: <your-region>
host-header: ec2
...
I'm running the code: https://dzone.com/articles/quick-guide-to-microservices-with-spring-boot-20-e from here and only updated spring boot dependency version 2.0.4.RELEASE where code works very well, but when I updated Spring Boot version 2.1.2.RELEASE where code giving errors.
It look like discovery-service is not reading the config details from config-service and hence this is creating the below error. Is there any change in the spring.profiles.active=native ? It seem this config setting not working well.
Error:
2019-01-19 21:34:10 WARN [employee-service,,,] Request execution failed with message: java.net.ConnectException: Connection refused: connect
2019-01-19 21:34:10 WARN [employee-service,,,] DiscoveryClient_EMPLOYEE-SERVICE/localhost:employee-service:9090 - registration failed Cannot execute request on any known server
com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server
at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) ~[eureka-client-1.9.3.jar:1.9.3]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) ~[eureka-client-1.9.3.jar:1.9.3]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) ~[eureka-client-1.9.3.jar:1.9.3]
at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) ~[eureka-client-1.9.3.jar:1.9.3]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) ~[eureka-client-1.9.3.jar:1.9.3]
at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:829) ~[eureka-client-1.9.3.jar:1.9.3]
at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) [eureka-client-1.9.3.jar:1.9.3]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [na:1.8.0_151]
at java.util.concurrent.FutureTask.run(Unknown Source) [na:1.8.0_151]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(Unknown Source) [na:1.8.0_151]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) [na:1.8.0_151]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [na:1.8.0_151]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [na:1.8.0_151]
at java.lang.Thread.run(Unknown Source) [na:1.8.0_151]
2019-01-19 21:34:10 WARN [employee-service,,,] There was a problem with the instance info replicator
com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server
at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112) ~[eureka-client-1.9.3.jar:1.9.3]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) ~[eureka-client-1.9.3.jar:1.9.3]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) ~[eureka-client-1.9.3.jar:1.9.3]
at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) ~[eureka-client-1.9.3.jar:1.9.3]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) ~[eureka-client-1.9.3.jar:1.9.3]
at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:829) ~[eureka-client-1.9.3.jar:1.9.3]
at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) ~[eureka-client-1.9.3.jar:1.9.3]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [na:1.8.0_151]
at java.util.concurrent.FutureTask.run(Unknown Source) [na:1.8.0_151]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(Unknown Source) [na:1.8.0_151]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) [na:1.8.0_151]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [na:1.8.0_151]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [na:1.8.0_151]
at java.lang.Thread.run(Unknown Source) [na:1.8.0_151]
2019-01-19 21:34:38 INFO [employee-service,,,] Disable delta property : false
2019-01-19 21:34:38 INFO [employee-service,,,] Single vip registry refresh property : null
2019-01-19 21:34:38 INFO [employee-service,,,] Force full registry fetch : false
2019-01-19 21:34:38 INFO [employee-service,,,] Application is null : false
2019-01-19 21:34:38 INFO [employee-service,,,] Registered Applications size is zero : true
2019-01-19 21:34:38 INFO [employee-service,,,] Application version is -1: true
2019-01-19 21:34:38 INFO [employee-service,,,] Getting all instance registry info from the eureka server
2019-01-19 21:34:40 ERROR [employee-service,,,] Request execution error
com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: connect
at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) ~[jersey-client-1.19.1.jar:1.19.1]
at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) ~[eureka-client-1.9.3.jar:1.9.3]
at com.sun.jersey.api.client.Client.handle(Client.java:652) ~[jersey-client-1.19.1.jar:1.19.1]
at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) ~[jersey-client-1.19.1.jar:1.19.1]
at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) ~[jersey-client-1.19.1.jar:1.19.1]
at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) ~[jersey-client-1.19.1.jar:1.19.1]
at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) ~[eureka-client-1.9.3.jar:1.9.3]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) [eureka-client-1.9.3.jar:1.9.3]
at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) ~[eureka-client-1.9.3.jar:1.9.3]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) [eureka-client-1.9.3.jar:1.9.3]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) [eureka-client-1.9.3.jar:1.9.3]
at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) ~[eureka-client-1.9.3.jar:1.9.3]
at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) ~[eureka-client-1.9.3.jar:1.9.3]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) [eureka-client-1.9.3.jar:1.9.3]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) [eureka-client-1.9.3.jar:1.9.3]
at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) [eureka-client-1.9.3.jar:1.9.3]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) [eureka-client-1.9.3.jar:1.9.3]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) [eureka-client-1.9.3.jar:1.9.3]
at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) [eureka-client-1.9.3.jar:1.9.3]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) [eureka-client-1.9.3.jar:1.9.3]
at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:846) [eureka-client-1.9.3.jar:1.9.3]
at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1399) [eureka-client-1.9.3.jar:1.9.3]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [na:1.8.0_151]
at java.util.concurrent.FutureTask.run(Unknown Source) [na:1.8.0_151]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [na:1.8.0_151]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [na:1.8.0_151]
at java.lang.Thread.run(Unknown Source) [na:1.8.0_151]
Caused by: java.net.ConnectException: Connection refused: connect
at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method) ~[na:1.8.0_151]
at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source) ~[na:1.8.0_151]
at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:1.8.0_151]
at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:1.8.0_151]
at java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:1.8.0_151]
at java.net.PlainSocketImpl.connect(Unknown Source) ~[na:1.8.0_151]
at java.net.SocksSocketImpl.connect(Unknown Source) ~[na:1.8.0_151]
at java.net.Socket.connect(Unknown Source) ~[na:1.8.0_151]
at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) ~[httpclient-4.5.6.jar:4.5.6]
at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) ~[httpclient-4.5.6.jar:4.5.6]
at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) ~[httpclient-4.5.6.jar:4.5.6]
at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) ~[httpclient-4.5.6.jar:4.5.6]
at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) ~[httpclient-4.5.6.jar:4.5.6]
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) ~[httpclient-4.5.6.jar:4.5.6]
at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) ~[httpclient-4.5.6.jar:4.5.6]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) ~[httpclient-4.5.6.jar:4.5.6]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) ~[httpclient-4.5.6.jar:4.5.6]
at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
... 27 common frames omitted
employee-service.yml
server:
port: 8090
eureka:
client:
serviceUrl:
defaultZone: http://localhost:8761/eureka/
logging:
pattern:
console: "%d{yyyy-MM-dd HH:mm:ss} ${LOG_LEVEL_PATTERN:-%5p} %m%n"
employee-service-instance2.yml
server:
port: 9090
eureka:
client:
serviceUrl:
defaultZone: http://localhost:8761/eureka/
logging:
pattern:
console: "%d{yyyy-MM-dd HH:mm:ss} ${LOG_LEVEL_PATTERN:-%5p} %m%n"
discovery-service.yml
server:
port: 8061
eureka:
instance:
hostname: localhost
client:
registerWithEureka: false
fetchRegistry: false
serviceUrl:
defaultZone: http://${eureka.instance.hostname}:${server.port}/eureka/
config:
pc#DESKTOP-NQ639DU MINGW64 /f/spring-cloud-howtodoinjava/microservices-eureka-cloud/Boot-2.0.4.RELEASE/sample-spring-microservices-new_2.0.4_RELEASE/config-service/src/main/resources/config (master)
$ ls -ltr
total 10
-rw-r--r-- 1 pc 197121 212 Jan 19 20:59 department-service.yml
-rw-r--r-- 1 pc 197121 206 Jan 19 20:59 employee-service-instance2.yml
-rw-r--r-- 1 pc 197121 212 Jan 19 20:59 employee-service.yml
-rw-r--r-- 1 pc 197121 925 Jan 19 20:59 gateway-service.yml
-rw-r--r-- 1 pc 197121 212 Jan 19 20:59 organization-service.yml
-rw-r--r-- 1 pc 197121 486 Jan 19 20:59 proxy-service.yml
-rw-r--r-- 1 pc 197121 239 Jan 19 21:23 discovery-service.yml
You're running discovery service on port 8061.
But according to your employee-service.yml, the eureka clients try to register to
eureka.client.serviceUrl.defaultZone: http://localhost:8761/eureka/
I currently started using broadleaf commerce framework. I downloaded the demo site from their site which includes 4 folders (site, admin, api, core). then I successfully ran the mvn install command. when I wanted to run mvn spring-boot:run the following error occured:
2018-05-27 13:59:26.784 INFO 13536 --- [ main] utoConfigurationReportLoggingInitializer :
Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.
2018-05-27 13:59:26.797 ERROR 13536 --- [ main] o.s.boot.SpringApplication : Application startup failed
java.lang.reflect.UndeclaredThrowableException: Failed to invoke event listener method
HandlerMethod details:
Bean [com.community.core.service.search.SolrIndexCleanupServiceImpl$$EnhancerBySpringCGLIB$$c6631d93]
Method [public void com.community.core.service.search.SolrIndexCleanupServiceImpl.rebuildIndexAtStartupIfNecessary() throws org.broadleafcommerce.common.exception.ServiceException,java.io.IOException]
Resolved arguments:
at org.springframework.context.event.ApplicationListenerMethodAdapter.doInvoke(ApplicationListenerMethodAdapter.java:273) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.context.event.ApplicationListenerMethodAdapter.processEvent(ApplicationListenerMethodAdapter.java:177) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.context.event.ApplicationListenerMethodAdapter.onApplicationEvent(ApplicationListenerMethodAdapter.java:140) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:393) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:347) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:883) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.finishRefresh(EmbeddedWebApplicationContext.java:144) ~[spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:546) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) ~[spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:693) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:360) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:303) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1118) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1107) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
at com.community.admin.AdminApplication.main(AdminApplication.java:18) [classes/:na]
Caused by: org.broadleafcommerce.common.exception.ServiceException: Could not delete documents
at org.broadleafcommerce.core.search.service.solr.index.SolrIndexServiceImpl.deleteAllNamespaceDocuments(SolrIndexServiceImpl.java:339) ~[broadleaf-framework-5.2.3-GA.jar:na]
at org.broadleafcommerce.core.search.service.solr.index.SolrIndexServiceImpl.preBuildIndex(SolrIndexServiceImpl.java:183) ~[broadleaf-framework-5.2.3-GA.jar:na]
at org.broadleafcommerce.core.search.service.solr.index.SolrIndexServiceImpl.rebuildIndex(SolrIndexServiceImpl.java:174) ~[broadleaf-framework-5.2.3-GA.jar:na]
at com.community.core.service.search.SolrIndexCleanupServiceImpl.rebuildIndexAtStartupIfNecessary(SolrIndexCleanupServiceImpl.java:54) ~[classes/:na]
at com.community.core.service.search.SolrIndexCleanupServiceImpl$$FastClassBySpringCGLIB$$b84b8451.invoke(<generated>) ~[classes/:na]
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) ~[spring-core-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:738) ~[spring-aop-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) ~[spring-aop-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99) ~[spring-tx-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:282) ~[spring-tx-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96) ~[spring-tx-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:673) ~[spring-aop-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at com.community.core.service.search.SolrIndexCleanupServiceImpl$$EnhancerBySpringCGLIB$$c6631d93.rebuildIndexAtStartupIfNecessary(<generated>) ~[classes/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_121]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_121]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_121]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_121]
at org.springframework.context.event.ApplicationListenerMethodAdapter.doInvoke(ApplicationListenerMethodAdapter.java:256) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE]
... 17 common frames omitted
Caused by: org.apache.solr.client.solrj.SolrServerException: Server refused connection at: http://localhost:8983/solr/catalog_reindex
at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:567) ~[solr-solrj-5.3.1.jar:5.3.1 1703449 - noble - 2015-09-17 01:48:17]
at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:234) ~[solr-solrj-5.3.1.jar:5.3.1 1703449 - noble - 2015-09-17 01:48:17]
at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:226) ~[solr-solrj-5.3.1.jar:5.3.1 1703449 - noble - 2015-09-17 01:48:17]
at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:135) ~[solr-solrj-5.3.1.jar:5.3.1 1703449 - noble - 2015-09-17 01:48:17]
at org.apache.solr.client.solrj.SolrClient.deleteByQuery(SolrClient.java:896) ~[solr-solrj-5.3.1.jar:5.3.1 1703449 - noble - 2015-09-17 01:48:17]
at org.apache.solr.client.solrj.SolrClient.deleteByQuery(SolrClient.java:859) ~[solr-solrj-5.3.1.jar:5.3.1 1703449 - noble - 2015-09-17 01:48:17]
at org.apache.solr.client.solrj.SolrClient.deleteByQuery(SolrClient.java:874) ~[solr-solrj-5.3.1.jar:5.3.1 1703449 - noble - 2015-09-17 01:48:17]
at org.broadleafcommerce.core.search.service.solr.index.SolrIndexServiceImpl.deleteAllNamespaceDocuments(SolrIndexServiceImpl.java:331) ~[broadleaf-framework-5.2.3-GA.jar:na]
... 35 common frames omitted
Caused by: java.net.ConnectException: Connection refused: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method) ~[na:1.8.0_121]
at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79) ~[na:1.8.0_121]
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) ~[na:1.8.0_121]
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[na:1.8.0_121]
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[na:1.8.0_121]
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) ~[na:1.8.0_121]
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.8.0_121]
at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_121]
at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) ~[httpclient-4.5.5.jar:4.5.5]
at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) ~[httpclient-4.5.5.jar:4.5.5]
at org.apache.http.impl.conn.ManagedClientConnectionImpl.open(ManagedClientConnectionImpl.java:326) ~[httpclient-4.5.5.jar:4.5.5]
at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) ~[httpclient-4.5.5.jar:4.5.5]
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) ~[httpclient-4.5.5.jar:4.5.5]
at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) ~[httpclient-4.5.5.jar:4.5.5]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83) ~[httpclient-4.5.5.jar:4.5.5]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108) ~[httpclient-4.5.5.jar:4.5.5]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) ~[httpclient-4.5.5.jar:4.5.5]
at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:465) ~[solr-solrj-5.3.1.jar:5.3.1 1703449 - noble - 2015-09-17 01:48:17]
... 42 common frames omitted
2018-05-27 13:59:26.799 INFO 13536 --- [ main] ationConfigEmbeddedWebApplicationContext : Closing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#3ba9ad43: startup date [Sun May 27 13:58:55 IRDT 2018]; root of context hierarchy
2018-05-27 13:59:26.805 INFO 13536 --- [ main] o.s.c.support.DefaultLifecycleProcessor : Stopping beans in phase 0
2018-05-27 13:59:26.806 INFO 13536 --- [ main] o.s.c.support.DefaultLifecycleProcessor : Stopping beans in phase -2147483648
2018-05-27 13:59:26.909 INFO 13536 --- [ main] c.b.autoconfigure.HSQLDBServer : Stopping HSQL server...
[Server#7f1f7edd]: Initiating shutdown sequence...
[Server#7f1f7edd]: Shutdown sequence completed in 132 ms.
[Server#7f1f7edd]: 2018-05-27 13:59:27.042 SHUTDOWN : System.exit() was not called
2018-05-27 13:59:27.050 INFO 13536 --- [ main] o.s.jmx.export.MBeanExporter : Unregistering JMX-exposed beans on shutdown
2018-05-27 13:59:27.051 INFO 13536 --- [ main] o.s.jmx.export.MBeanExporter : Unregistering JMX-exposed beans
2018-05-27 13:59:27.092 INFO 13536 --- [ main] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'blPU'
2018-05-27 13:59:27.092 INFO 13536 --- [ main] o.b.c.c.e.AbstractHydratedCacheManager : Disposing of all hydrated cache members
2018-05-27 13:59:27.098 INFO 13536 --- [ main] o.b.c.c.e.AbstractHydratedCacheManager : Disposing of all hydrated cache members
2018-05-27 13:59:27.150 INFO 13536 --- [ main] o.b.c.c.e.AbstractHydratedCacheManager : Disposing of all hydrated cache members
2018-05-27 13:59:27.153 INFO 13536 --- [ main] o.b.c.c.e.AbstractHydratedCacheManager : Disposing of all hydrated cache members
2018-05-27 13:59:27.163 INFO 13536 --- [ main] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'blCMSStorage'
2018-05-27 13:59:27.163 INFO 13536 --- [ main] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'blSecurePU'
2018-05-27 13:59:27.164 INFO 13536 --- [ main] o.s.jmx.export.MBeanExporter : Unregistering JMX-exposed beans on shutdown
2018-05-27 13:59:27.164 INFO 13536 --- [ main] o.s.jmx.export.MBeanExporter : Unregistering JMX-exposed beans
2018-05-27 13:59:27.174 INFO 13536 --- [ main] b.c.e.c.e.MergeEhCacheManagerFactoryBean : Shutting down EhCache CacheManager
I carefully read this error and spent lots of hours and finally I found that this is related to solar search engine. I decided to run solar locally. I downloaded solar search engine and configured it according to the instructions given in this link but unfortunately I did not find solrconfig.xml and schema.xml in the version that I downloaded, so I searched on net and found other files. I re-ran the admin area but I got the follosing error:
2018-05-27 14:23:28.980 INFO 8264 --- [ main] utoConfigurationReportLoggingInitializer :
Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.
2018-05-27 14:23:28.990 ERROR 8264 --- [ main] o.s.boot.SpringApplication : Application startup failed
java.lang.reflect.UndeclaredThrowableException: Failed to invoke event listener method
HandlerMethod details:
Bean [com.community.core.service.search.SolrIndexCleanupServiceImpl$$EnhancerBySpringCGLIB$$fa6b7973]
Method [public void com.community.core.service.search.SolrIndexCleanupServiceImpl.rebuildIndexAtStartupIfNecessary() throws org.broadleafcommerce.common.exception.ServiceException,java.io.IOException]
Resolved arguments:
at org.springframework.context.event.ApplicationListenerMethodAdapter.doInvoke(ApplicationListenerMethodAdapter.java:273) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.context.event.ApplicationListenerMethodAdapter.processEvent(ApplicationListenerMethodAdapter.java:177) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.context.event.ApplicationListenerMethodAdapter.onApplicationEvent(ApplicationListenerMethodAdapter.java:140) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:393) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:347) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:883) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.finishRefresh(EmbeddedWebApplicationContext.java:144) ~[spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:546) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) ~[spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:693) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:360) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:303) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1118) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1107) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
at com.community.admin.AdminApplication.main(AdminApplication.java:18) [classes/:na]
Caused by: org.broadleafcommerce.common.exception.ServiceException: Could not delete documents
at org.broadleafcommerce.core.search.service.solr.index.SolrIndexServiceImpl.deleteAllNamespaceDocuments(SolrIndexServiceImpl.java:339) ~[broadleaf-framework-5.2.3-GA.jar:na]
at org.broadleafcommerce.core.search.service.solr.index.SolrIndexServiceImpl.preBuildIndex(SolrIndexServiceImpl.java:183) ~[broadleaf-framework-5.2.3-GA.jar:na]
at org.broadleafcommerce.core.search.service.solr.index.SolrIndexServiceImpl.rebuildIndex(SolrIndexServiceImpl.java:174) ~[broadleaf-framework-5.2.3-GA.jar:na]
at com.community.core.service.search.SolrIndexCleanupServiceImpl.rebuildIndexAtStartupIfNecessary(SolrIndexCleanupServiceImpl.java:54) ~[classes/:na]
at com.community.core.service.search.SolrIndexCleanupServiceImpl$$FastClassBySpringCGLIB$$b84b8451.invoke(<generated>) ~[classes/:na]
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) ~[spring-core-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:738) ~[spring-aop-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) ~[spring-aop-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99) ~[spring-tx-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:282) ~[spring-tx-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96) ~[spring-tx-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:673) ~[spring-aop-4.3.14.RELEASE.jar:4.3.14.RELEASE]
at com.community.core.service.search.SolrIndexCleanupServiceImpl$$EnhancerBySpringCGLIB$$fa6b7973.rebuildIndexAtStartupIfNecessary(<generated>) ~[classes/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_121]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_121]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_121]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_121]
at org.springframework.context.event.ApplicationListenerMethodAdapter.doInvoke(ApplicationListenerMethodAdapter.java:256) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE]
... 17 common frames omitted
Caused by: org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://localhost:8983/solr/catalog_reindex: Expected mime type application/octet-stream but got text/html. <html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<title>Error 404 Not Found</title>
</head>
<body><h2>HTTP ERROR 404</h2>
<p>Problem accessing /solr/catalog_reindex/update. Reason:
<pre> Not Found</pre></p><hr><i><small>Powered by Jetty://</small></i><hr/>
</body>
</html>
at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:528) ~[solr-solrj-5.3.1.jar:5.3.1 1703449 - noble - 2015-09-17 01:48:17]
at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:234) ~[solr-solrj-5.3.1.jar:5.3.1 1703449 - noble - 2015-09-17 01:48:17]
at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:226) ~[solr-solrj-5.3.1.jar:5.3.1 1703449 - noble - 2015-09-17 01:48:17]
at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:135) ~[solr-solrj-5.3.1.jar:5.3.1 1703449 - noble - 2015-09-17 01:48:17]
at org.apache.solr.client.solrj.SolrClient.deleteByQuery(SolrClient.java:896) ~[solr-solrj-5.3.1.jar:5.3.1 1703449 - noble - 2015-09-17 01:48:17]
at org.apache.solr.client.solrj.SolrClient.deleteByQuery(SolrClient.java:859) ~[solr-solrj-5.3.1.jar:5.3.1 1703449 - noble - 2015-09-17 01:48:17]
at org.apache.solr.client.solrj.SolrClient.deleteByQuery(SolrClient.java:874) ~[solr-solrj-5.3.1.jar:5.3.1 1703449 - noble - 2015-09-17 01:48:17]
at org.broadleafcommerce.core.search.service.solr.index.SolrIndexServiceImpl.deleteAllNamespaceDocuments(SolrIndexServiceImpl.java:331) ~[broadleaf-framework-5.2.3-GA.jar:na]
... 35 common frames omitted
2018-05-27 14:23:28.992 INFO 8264 --- [ main] ationConfigEmbeddedWebApplicationContext : Closing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#3ba9ad43: startup date [Sun May 27 14:22:58 IRDT 2018]; root of context hierarchy
2018-05-27 14:23:28.998 INFO 8264 --- [ main] o.s.c.support.DefaultLifecycleProcessor : Stopping beans in phase 0
2018-05-27 14:23:28.999 INFO 8264 --- [ main] o.s.c.support.DefaultLifecycleProcessor : Stopping beans in phase -2147483648
2018-05-27 14:23:29.100 INFO 8264 --- [ main] c.b.autoconfigure.HSQLDBServer : Stopping HSQL server...
[Server#3e073950]: Initiating shutdown sequence...
[Server#3e073950]: Shutdown sequence completed in 112 ms.
[Server#3e073950]: 2018-05-27 14:23:29.213 SHUTDOWN : System.exit() was not called
2018-05-27 14:23:29.225 INFO 8264 --- [ main] o.s.jmx.export.MBeanExporter : Unregistering JMX-exposed beans on shutdown
2018-05-27 14:23:29.225 INFO 8264 --- [ main] o.s.jmx.export.MBeanExporter : Unregistering JMX-exposed beans
2018-05-27 14:23:29.268 INFO 8264 --- [ main] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'blPU'
2018-05-27 14:23:29.269 INFO 8264 --- [ main] o.b.c.c.e.AbstractHydratedCacheManager : Disposing of all hydrated cache members
2018-05-27 14:23:29.274 INFO 8264 --- [ main] o.b.c.c.e.AbstractHydratedCacheManager : Disposing of all hydrated cache members
2018-05-27 14:23:29.280 INFO 8264 --- [ main] o.b.c.c.e.AbstractHydratedCacheManager : Disposing of all hydrated cache members
2018-05-27 14:23:29.284 INFO 8264 --- [ main] o.b.c.c.e.AbstractHydratedCacheManager : Disposing of all hydrated cache members
2018-05-27 14:23:29.294 INFO 8264 --- [ main] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'blCMSStorage'
2018-05-27 14:23:29.294 INFO 8264 --- [ main] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'blSecurePU'
2018-05-27 14:23:29.295 INFO 8264 --- [ main] o.s.jmx.export.MBeanExporter : Unregistering JMX-exposed beans on shutdown
2018-05-27 14:23:29.295 INFO 8264 --- [ main] o.s.jmx.export.MBeanExporter : Unregistering JMX-exposed beans
2018-05-27 14:23:29.309 INFO 8264 --- [ main] b.c.e.c.e.MergeEhCacheManagerFactoryBean : Shutting down EhCache CacheManager
I have no idea what to do next. I would be glad if you help me solve the issue.
I had a similar issue that gave the same error. Upon inspecting the log file (/tmp/solr-/solr-/server/logs/solr.log on my linux box) I found that it couldn't start the jvm. When I downgraded to open-jdk-1.8 installed via yum (I had manually installed open-jdk-11 before), solr was able to start properly.
So I'd make sure you're using a supported java version and that it is installed in a way that solr expects (e.g. JAVA_HOME is set).
Set JAVA_HOME environment variable to version 1.8
Then restart your machine.