When deploying to an environment in k8s cluster this is the error I'm getting in Jenkins. I've checked my config file also don't see anything weird there. The below test cases fail and the cause points to DNS resolution. The unit tests are just the endpoint tested via mockMvc.
I'm not sure how to put my finger where in K8s its failing but the stack trace points to something in the cluster not being traceable.
Anyway I can debug what is going wrong or ask the concerned person what needs to be investigated in the cluster?
public RedissonClient redisson(#Value("classpath:redission/redisson-dev.yaml") final Resource configFile)
throws IOException {
final var config = Config.fromYAML(configFile.getInputStream());
return Redisson.create(config);
}```
`ava.lang.IllegalStateException at DefaultCacheAwareContextLoaderDelegate.java:132
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException at ConstructorResolver.java:800
Caused by: org.springframework.beans.factory.BeanCreationException at ConstructorResolver.java:658
Caused by: org.springframework.beans.BeanInstantiationException at SimpleInstantiationStrategy.java:185
Caused by: java.net.UnknownHostException at DnsResolveContext.java:1014`
Caused by: java.net.UnknownHostException
Tells us that the host can't be resolved.
Related
I'm trying to deploy a spring app on a weblogic server; the weblogic server is well configured.
I specified the datasource and I choosed my server in the target of the ds.
In my spring.properties file, here is the JNDI name:
JNDI_NAME=java:jdbc/Myds
I also tried "JNDI_NAME=jdbc/Myds" but it didn't work.
You can see the logs:
at weblogic.work.ExecuteThread.run(ExecuteThread.java:263)
Caused By: javax.naming.NameNotFoundException: While trying to look up /jdbc/Myds in /app/webapp/file.war/311012552.; remaining name '/jdbc/Myds'
at weblogic.jndi.internal.BasicNamingNode.newNameNotFoundException(BasicNamingNode.java:1180)
at weblogic.jndi.internal.ApplicationNamingNode.lookup(ApplicationNamingNode.java:143)
at weblogic.jndi.internal.WLEventContextImpl.lookup(WLEventContextImpl.java:253)
at weblogic.jndi.internal.WLContextImpl.lookup(WLContextImpl.java:426)
at weblogic.jndi.factories.java.ReadOnlyContextWrapper.lookup(ReadOnlyContextWrapper.java:45)
at weblogic.jndi.internal.AbstractURLContext.lookup(AbstractURLContext.java:130)
at javax.naming.InitialContext.lookup(InitialContext.java:417)
at org.springframework.jndi.JndiTemplate.lambda$lookup$0(JndiTemplate.java:156)
at org.springframework.jndi.JndiTemplate$$Lambda$239/1681270536.doInContext(Unknown Source)
at org.springframework.jndi.JndiTemplate.execute(JndiTemplate.java:91)
at org.springframework.jndi.JndiTemplate.lookup(JndiTemplate.java:156)
I'm new to weblogic and I need help, Thanks
I am trying to enable https in my spring boot application but getting 'Keystore was tampered with, or password was incorrect' error. Following are the below configuration i have in my application properties file.
server.port=8083
server.ssl.enabled=true
server.ssl.key-store-type=JKS
server.ssl.key-store=C:\\Users\\abc.jks
server.ssl.key-store-password=C:\\Users\\password.txt
However when i am using TomcatServletWebServerFactory to redirect http to https with the below configuration in application properties it works fine without any issue. application starts on http 8081 and https 8083 ports.
server.port=8083
http.server.port= 8081
server.ssl.enabled=true
server.ssl.key-store-type=JKS
server.ssl.key-store=C:\\Users\\abc.jks
server.ssl.key-store-password=C:\\Users\\password.txt
I am not able to find root cause and resolve the issue. Please help me to find out what i am doing wrong.
**Spring boot : 2.3.2.RELEASE
tomcat-embed-core-9.0.37.jar:9.0.37
jdk1.8.0_111**
Below is the error.
[AsyncReporter{org.springframework.cloud.sleuth.zipkin2.sender.RestTemplateSender#355ce6a6}] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
Caused by: java.lang.IllegalArgumentException: standardService.connector.startFailed
Caused by: org.apache.catalina.LifecycleException: Protocol handler start failed
Caused by: java.lang.IllegalArgumentException: Keystore was tampered with, or password was incorrect
Caused by: java.io.IOException: Keystore was tampered with, or password was incorrect
Caused by: java.security.UnrecoverableKeyException: Password verification failed
You are missing key password.
server.ssl.key-password=yourpasswordhere
I am trying out the distributed random forest implementation of H2O using sparkling-water. But I am facing the following error when I run the spark-submit command.
Exception in thread "H2O Launcher thread" java.lang.ExceptionInInitializerError
at water.init.NetworkInit.initializeNetworkSockets(NetworkInit.java:77)
at water.H2O.startLocalNode(H2O.java:1621)
at water.H2O.main(H2O.java:2081)
at water.H2OStarter.start(H2OStarter.java:22)
at water.H2OStarter.start(H2OStarter.java:47)
at org.apache.spark.h2o.backends.internal.InternalBackendUtils$$anonfun$6$$anon$1.run(InternalBackendUtils.scala:173)
Caused by: java.lang.IllegalStateException: HTTP Server cannot be loaded: No implementation of HttpServerFacade found on classpath. Please refer to https://0xdata.atlassian.net/browse/TN-13 for details.
at water.webserver.iface.HttpServerLoader.<clinit>(HttpServerLoader.java:16)
... 6 more
I have tried out the solution mentioned at the location https://0xdata.atlassian.net/browse/TN-13
but for some reason it still isn't able to find the ai.h2o:h2o-jetty-8 on the classpath.
I resolved the issue by adding the following maven coordinates to the packages option in spark-submit
--packages ai.h2o:h2o-jetty-8:3.24.0.3
I have a big problem. When I'm building my Project, I get this Error:
com.eurofunk.RaceComApplicationTests > contextLoads FAILED
java.lang.IllegalStateException
Caused by: org.springframework.beans.factory.BeanCreationException
Caused by: org.springframework.beans.BeanInstantiationException
Caused by: java.lang.UnsatisfiedLinkError
Could you please help me?
A UnsatisfiedLinkError is thrown
if the Java Virtual Machine cannot find an appropriate native-language definition of a method declared native.
So this does not look like a spring related problem.
It looks more like a problem with the JRE or a bean tries to find a native library which does not exist.
I am getting below error in neo4j console.log after copying jar files from dependency folder of elasticsearch to plugin folder of neo4j
2015-12-11 08:08:21.697+0000 ERROR Failed to start Neo4j: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase#623dc0b8' was successfully initialized, but failed to start. Please see attach
ed cause exception. Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase#623dc0b8' was successfully initialized, but failed to start. Please see attached cause exception.
org.neo4j.server.ServerStartupException: Starting Neo4j failed: Component 'org.neo4j.server.database.LifecycleManagingDatabase#623dc0b8' was successfully initialized, but failed to start. Please see attached cause exceptio
n.
at org.neo4j.server.exception.ServerStartupErrors.translateToServerStartupError(ServerStartupErrors.java:67)
at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:234)
at org.neo4j.server.Bootstrapper.start(Bootstrapper.java:97)
at org.neo4j.server.CommunityBootstrapper.start(CommunityBootstrapper.java:48)
at org.neo4j.server.CommunityBootstrapper.main(CommunityBootstrapper.java:35)
Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.server.database.LifecycleManagingDatabase#623dc0b8' was successfully initialized, but failed to start. Please see attached cause exception.
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:462)
at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:111)
at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:194)
... 3 more
Caused by: java.lang.RuntimeException: Error starting org.neo4j.kernel.impl.factory.CommunityFacadeFactory, /var/lib/neo4j/data/graph.db
at org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.newFacade(GraphDatabaseFacadeFactory.java:143)
at org.neo4j.kernel.impl.factory.CommunityFacadeFactory.newFacade(CommunityFacadeFactory.java:43)
at org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.newFacade(GraphDatabaseFacadeFactory.java:108)
at org.neo4j.server.CommunityNeoServer$1.newGraphDatabase(CommunityNeoServer.java:66)
at org.neo4j.server.database.LifecycleManagingDatabase.start(LifecycleManagingDatabase.java:95)
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:452)
... 5 more
Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.kernel.extension.KernelExtensions#28d2afd8' failed to initialize. Please see attached cause exception.
at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.init(LifeSupport.java:434)
at org.neo4j.kernel.lifecycle.LifeSupport.init(LifeSupport.java:66)
at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:102)
at org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.newFacade(GraphDatabaseFacadeFactory.java:139)
... 10 more
Caused by: org.neo4j.kernel.impl.util.UnsatisfiedDependencyException: java.lang.IllegalArgumentException: No dependency satisfies type class org.neo4j.kernel.impl.util.StringLogger
at org.neo4j.kernel.impl.util.DependenciesProxy$ProxyHandler.invoke(DependenciesProxy.java:79)
at com.sun.proxy.$Proxy6.getStringLogger(Unknown Source)
at org.neo4j.elasticsearch.ElasticSearchKernelExtensionFactory.newKernelExtension(ElasticSearchKernelExtensionFactory.java:39)
at org.neo4j.elasticsearch.ElasticSearchKernelExtensionFactory.newKernelExtension(ElasticSearchKernelExtensionFactory.java:20)
Your problem could be because Neo4j and ElasticSearch using different version of Lucene.
In JVM you can't have one jar with two different versions.