I am trying to establish a connection to the MQ service
For SSL connection I use the commands
-Djavax.net.ssl.trustStore=/opt/app/key.jks"
-Djavax.net.ssl.trustStorePassword=111111
Appliction.properties config
ibm.mq.connName=10.20.31.25(1414)
ibm.mq.channel=OIV.CHAN
ibm.mq.queueManager=OIV
ibm.mq.user=TEST
ibm.mq.password=passw0rd
ibm.mq.ssl-cipher-spec=TLS_RSA_WITH_AES_256_CBC_SHA
When the application starts, everything is ok
INFO IbmJmsConfiguration - Initializing SSL context:
protocol=TLSv1.2, keyStore=null, trustStore=/opt/app/key.jks
INFO IbmJmsConfiguration - SSL context initialized:
keyManagers item(s) = 0, trustManagers item(s) = 1
But when making a request to MQ, I get an error
Caused by: com.ibm.mq.jmqi.JmqiException: CC=2;RC=2393;AMQ9771: SSL handshake failed. [1=java.lang.IllegalArgumentException[Unsupported ciphersuite SSL_RSA_WITH_AES_256_CBC_SHA256]
text error
Caused by: com.ibm.mq.jmqi.JmqiException: CC=2;RC=2393;AMQ9771: SSL handshake
failed. [1=java.lang.IllegalArgumentException[Unsupported ciphersuite
SSL_RSA_WITH_AES_256_CBC_SHA],3=10.90.51.15/10.90.50.15:1414
(10.96.51.15),4=SSLSocket.createSocket,5=default]
at com.ibm.mq.jmqi.remote.impl.RemoteTCPConnection.makeSocketSecure(RemoteTCPConnection.java:2360)
at com.ibm.mq.jmqi.remote.impl.RemoteTCPConnection.bindAndConnectSocket(RemoteTCPConnection.java:816)
at com.ibm.mq.jmqi.remote.impl.RemoteTCPConnection.protocolConnect(RemoteTCPConnection.java:1381)
at com.ibm.mq.jmqi.remote.impl.RemoteConnection.connect(RemoteConnection.java:976)
at com.ibm.mq.jmqi.remote.impl.RemoteConnectionSpecification.getNewConnection(RemoteConnectionSpecification.java:553)
at com.ibm.mq.jmqi.remote.impl.RemoteConnectionSpecification.getSessionFromNewConnection(RemoteConnectionSpecification.java:233)
at com.ibm.mq.jmqi.remote.impl.RemoteConnectionSpecification.getSession(RemoteConnectionSpecification.java:141)
at com.ibm.mq.jmqi.remote.impl.RemoteConnectionPool.getSession(RemoteConnectionPool.java:127)
at com.ibm.mq.jmqi.remote.api.RemoteFAP$Connector.jmqiConnect(RemoteFAP.java:13302)
... 74 common frames omitted
Caused by: java.lang.IllegalArgumentException: Unsupported ciphersuite SSL_RSA_WITH_AES_256_CBC_SHA
at sun.security.ssl.CipherSuite.valueOf(CipherSuite.java:228)
at sun.security.ssl.CipherSuiteList.<init>(CipherSuiteList.java:79)
at sun.security.ssl.SSLSocketImpl.setEnabledCipherSuites(SSLSocketImpl.java:2491)
at com.ibm.mq.jmqi.remote.impl.RemoteTCPConnection.makeSocketSecure(RemoteTCPConnection.java:2351)
... 82 common frames omitted
Related
I have two businesses connected to the same redis-cluster, and the other business does not report any error, but this business will report the following error. During the error reporting period, I manually use redis-cli to connect to the cluster, and I can set/get and view the cluster information at the same time. Node There is no problem with information, slots, etc., and there is no problem with node memory/cpu。Does anyone know what the problem might be, thank you
org.springframework.data.redis.RedisConnectionFailureException: Unable to connect to Redis; nested exception is org.springframework.data.redis.connection.PoolException: Could not get a resource from the pool; nested exception is org.springframework.data.redis.RedisConnectionFailureException: Redis connection failed; nested exception is io.lettuce.core.RedisConnectionException: Unable to connect to [redis://********************#xxxx:6388?timeout=1s,]
at org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory$ExceptionTranslatingConnectionProvider.translateException(LettuceConnectionFactory.java:1553)
at org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory$ExceptionTranslatingConnectionProvider.getConnection(LettuceConnectionFactory.java:1461)
at org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory$SharedConnection.getNativeConnection(LettuceConnectionFactory.java:1247)
at org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory$SharedConnection.getConnection(LettuceConnectionFactory.java:1230)
at org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory.getClusterConnection(LettuceConnectionFactory.java:378)
at org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory.getConnection(LettuceConnectionFactory.java:355)
at org.springframework.data.redis.core.RedisConnectionUtils.fetchConnection(RedisConnectionUtils.java:193)
at org.springframework.data.redis.core.RedisConnectionUtils.doGetConnection(RedisConnectionUtils.java:144)
at org.springframework.data.redis.core.RedisConnectionUtils.getConnection(RedisConnectionUtils.java:105)
at org.springframework.data.redis.core.RedisTemplate.execute(RedisTemplate.java:209)
at org.springframework.data.redis.core.RedisTemplate.execute(RedisTemplate.java:189)
at org.springframework.data.redis.core.AbstractOperations.execute(AbstractOperations.java:96)
at org.springframework.data.redis.core.DefaultValueOperations.set(DefaultValueOperations.java:236)
at com.jazz.neptune.biz.util.RedisUtil.set(RedisUtil.java:139)
at com.jazz.neptune.webscoket.goodway.WebSocketUtilManager.updateTableDetail(WebSocketUtilManager.java:471)
at com.jazz.neptune.webscoket.goodway.WebSocketUtilManager.handleMsg(WebSocketUtilManager.java:375)
at com.jazz.neptune.webscoket.goodway.WebSocketUtilManager.onMessage(WebSocketUtilManager.java:153)
at com.jazz.neptune.webscoket.goodway.websocket.dispatcher.MainThreadResponseDelivery.onMessage(MainThreadResponseDelivery.java:150)
at com.jazz.neptune.webscoket.goodway.websocket.dispatcher.DefaultResponseDispatcher.onMessage(DefaultResponseDispatcher.java:32)
at com.jazz.neptune.webscoket.goodway.websocket.response.TextResponse.onResponse(TextResponse.java:32)
at com.jazz.neptune.webscoket.goodway.websocket.dispatcher.EngineThread.run(EngineThread.java:41)
Caused by: org.springframework.data.redis.connection.PoolException: Could not get a resource from the pool; nested exception is org.springframework.data.redis.RedisConnectionFailureException: Redis connection failed; nested exception is io.lettuce.core.RedisConnectionException: Unable to connect to [redis://********************#xxxxxx:6388?timeout=1s, ]
at org.springframework.data.redis.connection.lettuce.LettucePoolingConnectionProvider.getConnection(LettucePoolingConnectionProvider.java:109)
at org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory$ExceptionTranslatingConnectionProvider.getConnection(LettuceConnectionFactory.java:1459)
... 19 common frames omitted
Caused by: org.springframework.data.redis.RedisConnectionFailureException: Redis connection failed; nested exception is io.lettuce.core.RedisConnectionException: Unable to connect to [redis://********************#xxxxx:6388?timeout=1s,]
at org.springframework.data.redis.connection.lettuce.LettuceExceptionConverter.convert(LettuceExceptionConverter.java:66)
at org.springframework.data.redis.connection.lettuce.LettuceFutureUtils.join(LettuceFutureUtils.java:74)
at org.springframework.data.redis.connection.lettuce.LettuceConnectionProvider.getConnection(LettuceConnectionProvider.java:53)
at org.springframework.data.redis.connection.lettuce.LettucePoolingConnectionProvider.lambda$null$0(LettucePoolingConnectionProvider.java:97)
at io.lettuce.core.support.ConnectionPoolSupport$RedisPooledObjectFactory.create(ConnectionPoolSupport.java:211)
at io.lettuce.core.support.ConnectionPoolSupport$RedisPooledObjectFactory.create(ConnectionPoolSupport.java:201)
at org.apache.commons.pool2.BasePooledObjectFactory.makeObject(BasePooledObjectFactory.java:58)
at org.apache.commons.pool2.impl.GenericObjectPool.create(GenericObjectPool.java:889)
at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:424)
at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:349)
at io.lettuce.core.support.ConnectionPoolSupport$1.borrowObject(ConnectionPoolSupport.java:122)
at io.lettuce.core.support.ConnectionPoolSupport$1.borrowObject(ConnectionPoolSupport.java:117)
at org.springframework.data.redis.connection.lettuce.LettucePoolingConnectionProvider.getConnection(LettucePoolingConnectionProvider.java:103)
... 20 common frames omitted
Caused by: io.lettuce.core.RedisConnectionException: Unable to connect to [redis://********************#xxxxx:6388?timeout=1s, ]
at io.lettuce.core.RedisConnectionException.create(RedisConnectionException.java:78)
at io.lettuce.core.cluster.RedisClusterClient.lambda$transformAsyncConnectionException$40(RedisClusterClient.java:1157)
at io.lettuce.core.DefaultConnectionFuture.lambda$thenCompose$1(DefaultConnectionFuture.java:253)
at java.base/java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:859)
at java.base/java.util.concurrent.CompletableFuture.uniWhenCompleteStage(CompletableFuture.java:883)
at java.base/java.util.concurrent.CompletableFuture.whenComplete(CompletableFuture.java:2251)
at io.lettuce.core.DefaultConnectionFuture.thenCompose(DefaultConnectionFuture.java:250)
at io.lettuce.core.cluster.RedisClusterClient.transformAsyncConnectionException(RedisClusterClient.java:1154)
at io.lettuce.core.cluster.RedisClusterClient.connectAsync(RedisClusterClient.java:417)
at org.springframework.data.redis.connection.lettuce.ClusterConnectionProvider.getConnectionAsync(ClusterConnectionProvider.java:108)
at org.springframework.data.redis.connection.lettuce.ClusterConnectionProvider.getConnectionAsync(ClusterConnectionProvider.java:40)
... 31 common frames omitted
Caused by: java.lang.IllegalStateException: Cannot connect, Event executor group is terminated.
at io.lettuce.core.AbstractRedisClient.initializeChannelAsync(AbstractRedisClient.java:360)
at io.lettuce.core.cluster.RedisClusterClient.connectStatefulAsync(RedisClusterClient.java:752)
at io.lettuce.core.cluster.RedisClusterClient.connect(RedisClusterClient.java:658)
at io.lettuce.core.cluster.RedisClusterClient.lambda$connectClusterAsync$7(RedisClusterClient.java:639)
at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onError(FluxOnErrorResume.java:94)
at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onError(FluxOnErrorResume.java:100)
at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onError(FluxOnErrorResume.java:100)
at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onError(FluxOnErrorResume.java:100)
at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onError(FluxOnErrorResume.java:100)
at reactor.core.publisher.Operators.error(Operators.java:198)
at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:48)
at reactor.core.publisher.Mono.subscribe(Mono.java:4361)
at reactor.core.publisher.Mono.subscribeWith(Mono.java:4476)
at reactor.core.publisher.Mono.toFuture(Mono.java:4881)
at io.lettuce.core.cluster.RedisClusterClient.connectClusterAsync(RedisClusterClient.java:652)
... 34 common frames omitted
Suppressed: java.lang.IllegalStateException: Cannot connect, Event executor group is terminated.
at io.lettuce.core.AbstractRedisClient.initializeChannelAsync(AbstractRedisClient.java:360)
at io.lettuce.core.cluster.RedisClusterClient.connectStatefulAsync(RedisClusterClient.java:752)
at io.lettuce.core.cluster.RedisClusterClient.connect(RedisClusterClient.java:658)
at io.lettuce.core.cluster.RedisClusterClient.lambda$connectClusterAsync$7(RedisClusterClient.java:639)
at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onError(FluxOnErrorResume.java:94)
... 43 common frames omitted
Suppressed: java.lang.IllegalStateException: Cannot connect, Event executor group is terminated.
at io.lettuce.core.AbstractRedisClient.initializeChannelAsync(AbstractRedisClient.java:360)
at io.lettuce.core.cluster.RedisClusterClient.connectStatefulAsync(RedisClusterClient.java:752)
at io.lettuce.core.cluster.RedisClusterClient.connect(RedisClusterClient.java:658)
at io.lettuce.core.cluster.RedisClusterClient.lambda$connectClusterAsync$7(RedisClusterClient.java:639)
at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onError(FluxOnErrorResume.java:94)
... 42 common frames omitted
Suppressed: java.lang.IllegalStateException: Cannot connect, Event executor group is terminated.
at io.lettuce.core.AbstractRedisClient.initializeChannelAsync(AbstractRedisClient.java:360)
at io.lettuce.core.cluster.RedisClusterClient.connectStatefulAsync(RedisClusterClient.java:752)
at io.lettuce.core.cluster.RedisClusterClient.connect(RedisClusterClient.java:658)
at io.lettuce.core.cluster.RedisClusterClient.lambda$connectClusterAsync$7(RedisClusterClient.java:639)
at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onError(FluxOnErrorResume.java:94)
... 41 common frames omitted
Suppressed: java.lang.IllegalStateException: Cannot connect, Event executor group is terminated.
at io.lettuce.core.AbstractRedisClient.initializeChannelAsync(AbstractRedisClient.java:360)
at io.lettuce.core.cluster.RedisClusterClient.connectStatefulAsync(RedisClusterClient.java:752)
at io.lettuce.core.cluster.RedisClusterClient.connect(RedisClusterClient.java:658)
at io.lettuce.core.cluster.RedisClusterClient.lambda$connectClusterAsync$7(RedisClusterClient.java:639)
at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onError(FluxOnErrorResume.java:94)
... 40 common frames omitted
Suppressed: java.lang.IllegalStateException: Cannot connect, Event executor group is terminated.
at io.lettuce.core.AbstractRedisClient.initializeChannelAsync(AbstractRedisClient.java:360)
at io.lettuce.core.cluster.RedisClusterClient.connectStatefulAsync(RedisClusterClient.java:752)
at io.lettuce.core.cluster.RedisClusterClient.connect(RedisClusterClient.java:658)
at io.lettuce.core.cluster.RedisClusterClient.lambda$connectClusterAsync$6(RedisClusterClient.java:635)
at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:44)
... 38 common frames omitted
restart redis-cluster
Issue/Problem Description : I am not able to start server after spring cloud migration 2021 0 4 and Java 17 . Can any one help me on this
I have tried to upgrade various spring eureka jars . I need to start application without any errors
Error log :
java.lang.IllegalStateException: Error processing condition on org.springframework.cloud.netflix.eureka.config.DiscoveryClientOptionalArgsConfiguration.defaultEurekaClientHttpRequestFactorySupplier\n\t
at org.springframework.boot.autoconfigure.condition.SpringBootCondition.matches(SpringBootCondition.java:60)\n\t
at org.springframework.context.annotation.ConditionEvaluator.shouldSkip(ConditionEvaluator.java:108)\n\t
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForBeanMethod(ConfigurationClassBeanDefinitionReader.java:193)\n\t
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForConfigurationClass(ConfigurationClassBeanDefinitionReader.java:153)\n\t
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitions(ConfigurationClassBeanDefinitionReader.java:129)\n\t
at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:343)\n\t
at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:247)\n\t
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:311)\n\t
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:112)\n\t
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:746)\n\t
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:564)\n\t
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)\n\t
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:731)\n\t
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:408)\n\t
at org.springframework.boot.SpringApplication.run(SpringApplication.java:307)\n\t
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1303)\n\t
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1292)\n\t
at com.dt.rts.eregusa.discovery.Application.main(Application.java:12)\n\t
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\n\t
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)\n\t
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\n\t
at java.base/java.lang.reflect.Method.invoke(Method.java:568)\n\t
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)\n\t
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)\n\t
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)\n\t
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:65)\n
Caused by: java.lang.IllegalStateException: Failed to introspect Class [org.springframework.cloud.netflix.eureka.config.DiscoveryClientOptionalArgsConfiguration] from ClassLoader [org.springframework.boot.loader.LaunchedURLClassLoader#61af1510]\n\t
at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:485)\n\t
at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:361)\n\t
at org.springframework.util.ReflectionUtils.getUniqueDeclaredMethods(ReflectionUtils.java:418)\n\t
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.lambda$getTypeForFactoryMethod$2(AbstractAutowireCapableBeanFactory.java:765)\n\t
at java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1740)\n\t
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.getTypeForFactoryMethod(AbstractAutowireCapableBeanFactory.java:764)\n\t
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineTargetType(AbstractAutowireCapableBeanFactory.java:703)\n\t
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:674)\n\t
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1684)\n\t
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:570)\n\t
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:542)\n\t
at org.springframework.boot.autoconfigure.condition.OnBeanCondition.collectBeanNamesForType(OnBeanCondition.java:250)\n\t
at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getBeanNamesForType(OnBeanCondition.java:243)\n\t
at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getBeanNamesForType(OnBeanCondition.java:233)\n\t
at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getMatchingBeans(OnBeanCondition.java:181)\n\t
at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getMatchOutcome(OnBeanCondition.java:156)\n\t
at org.springframework.boot.autoconfigure.condition.SpringBootCondition.matches(SpringBootCondition.java:47)\n\t...
25 common frames omitted\n
Caused by: java.lang.NoClassDefFoundError: com/netflix/discovery/DiscoveryClient$DiscoveryClientOptionalArgs\n\t
at java.base/java.lang.ClassLoader.defineClass1(Native Method)\n\t
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1012)\n\t
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150)\n\t
at java.base/java.net.URLClassLoader.defineClass(URLClassLoader.java:524)\n\t
at java.base/java.net.URLClassLoader$1.run(URLClassLoader.java:427)\n\t
at java.base/java.net.URLClassLoader$1.run(URLClassLoader.java:421)\n\t
I'm trying to use 'DBCPConnectionPoolLookup' service in 'ExecuteGroovyScript' to dynamically query the required database based on 'database.name' parameter in the input flow file.
The processor is successfully able to get the corresponding 'DBCPConnectionPool' service for querying but I'm getting the an exception java.sql.SQLException: Cannot get a connection, pool error Timeout waiting for idle object. As opposed to if I directly use the 'DBCPConnectionPool' service without the 'Lookup' service without changing any configuration it works fine.
I access the service as follows:
def clientDb = CTL.SQLLookupService.getConnection(flowFile.getAttributes())
Then use the 'clientDb' object to query as:
clientDb.rows(timseriesSqlCountQuery).eachWithIndex { row, idx ->numRowsTimeSeries= row.c}
I have tried increasing the values of Max Wait Time and Max Total Connections to higher values in 'DBCPConnectionPool' service, it does not help.
Please find below detail links of images for code,error and configuration
Exception
Configuration of 'ExecuteGroovyScript'
Configuration of 'DBCPConnectionPool' service
Configuration of 'DBCPConnectionPoolLookup' service
Script Code
import org.apache.nifi.distributed.cache.client.Deserializer
import org.apache.nifi.distributed.cache.client.Serializer
import org.apache.nifi.distributed.cache.client.exception.DeserializationException
import org.apache.nifi.distributed.cache.client.exception.SerializationException
import groovy.sql.Sql
import java.time.*
try {
def flowFile = session.get()
def isBootstrap=flowFile."isBootstrap"
def timseriesSqlQuery='SELECT id FROM [dbo].[Points] where ([MappedToEquipment] = \'Mapped\' or PointStatus = \'Mapped\')'
def timseriesSqlCountQuery='SELECT count(id) as c FROM [dbo].[Points] where ([MappedToEquipment] = \'Mapped\' or PointStatus = \'Mapped\')'
def spaceSqlQuery='select id from (select id from dbo.organization union select id from dbo.facility union select id from dbo.building union select id from dbo.floor union select id from dbo.wing union select id from dbo.room union select id from dbo.systems) tmp'
def spaceSqlCountQuery='select count(id) as c from (select id from dbo.organization union select id from dbo.facility union select id from dbo.building union select id from dbo.floor union select id from dbo.wing union select id from dbo.room union select id from dbo.systems) tmp'
def cache = CTL.lastIngestTimeMap
def clientDb = CTL.SQLLookupService.getConnection(flowFile.getAttributes())//SQL.staticService
int numRowsTimeSeries=0
int numRowsSpace=0
clientDb.rows(timseriesSqlCountQuery).eachWithIndex { row, idx ->numRowsTimeSeries= row.c}
clientDb.rows(spaceSqlCountQuery).eachWithIndex { row, idx ->numRowsSpace= row.c}
}
Exception from Nifi logs
2019-09-12 06:18:33,629 ERROR [Timer-Driven Process Thread-3] o.a.n.p.groovyx.ExecuteGroovyScript ExecuteGroovyScript[id=b435c079-ee6c-3c42-a6ea-020968267ecf] ExecuteGroovyScript[id=b435c079-ee6c-3c42-a6ea-020968267ecf] failed to process session due to java.lang.ClassCastException; Processor Administratively Yielded for 1 sec: java.lang.ClassCastException
java.lang.ClassCastException: null
2019-09-12 06:18:33,629 WARN [Timer-Driven Process Thread-3] o.a.n.controller.tasks.ConnectableTask Administratively Yielding ExecuteGroovyScript[id=b435c079-ee6c-3c42-a6ea-020968267ecf] due to uncaught Exception: java.lang.ClassCastException
java.lang.ClassCastException: null
2019-09-12 06:18:33,629 ERROR [Timer-Driven Process Thread-9] o.a.n.p.groovyx.ExecuteGroovyScript ExecuteGroovyScript[id=9b81ca15-93a5-3953-9f40-d0874cfe2531] ExecuteGroovyScript[id=9b81ca15-93a5-3953-9f40-d0874cfe2531] failed to process session due to java.lang.ClassCastException; Processor Administratively Yielded for 1 sec: java.lang.ClassCastException
java.lang.ClassCastException: null
2019-09-12 06:18:33,629 WARN [Timer-Driven Process Thread-9] o.a.n.controller.tasks.ConnectableTask Administratively Yielding ExecuteGroovyScript[id=9b81ca15-93a5-3953-9f40-d0874cfe2531] due to uncaught Exception: java.lang.ClassCastException
java.lang.ClassCastException: null
2019-09-12 06:18:33,708 ERROR [Timer-Driven Process Thread-10] o.a.n.p.groovyx.ExecuteGroovyScript ExecuteGroovyScript[id=a1ec4496-dca3-38ab-a47b-43d7ff95e40f] org.apache.nifi.processor.exception.ProcessException: java.sql.SQLException: Cannot get a connection, pool error Timeout waiting for idle object: org.apache.nifi.processor.exception.ProcessException: java.sql.SQLException: Cannot get a connection, pool error Timeout waiting for idle object
org.apache.nifi.processor.exception.ProcessException: java.sql.SQLException: Cannot get a connection, pool error Timeout waiting for idle object
at org.apache.nifi.dbcp.DBCPConnectionPool.getConnection(DBCPConnectionPool.java:308)
at org.apache.nifi.dbcp.DBCPService.getConnection(DBCPService.java:49)
at sun.reflect.GeneratedMethodAccessor106.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.nifi.controller.service.StandardControllerServiceInvocationHandler.invoke(StandardControllerServiceInvocationHandler.java:84)
at com.sun.proxy.$Proxy89.getConnection(Unknown Source)
at org.apache.nifi.processors.groovyx.ExecuteGroovyScript.onInitSQL(ExecuteGroovyScript.java:339)
at org.apache.nifi.processors.groovyx.ExecuteGroovyScript.onTrigger(ExecuteGroovyScript.java:439)
at org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27)
at org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1165)
at org.apache.nifi.controller.tasks.ConnectableTask.invoke(ConnectableTask.java:203)
at org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:117)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.sql.SQLException: Cannot get a connection, pool error Timeout waiting for idle object
at org.apache.commons.dbcp2.PoolingDataSource.getConnection(PoolingDataSource.java:142)
at org.apache.commons.dbcp2.BasicDataSource.getConnection(BasicDataSource.java:1563)
at org.apache.nifi.dbcp.DBCPConnectionPool.getConnection(DBCPConnectionPool.java:305)
... 19 common frames omitted
Caused by: java.util.NoSuchElementException: Timeout waiting for idle object
at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:451)
at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:365)
at org.apache.commons.dbcp2.PoolingDataSource.getConnection(PoolingDataSource.java:134)
... 21 common frames omitted
2019-09-12 06:18:33,708 ERROR [Timer-Driven Process Thread-2] o.a.n.p.groovyx.ExecuteGroovyScript ExecuteGroovyScript[id=54d1e251-88f2-33f3-0489-722879a802bd] org.apache.nifi.processor.exception.ProcessException: java.sql.SQLException: Cannot get a connection, pool error Timeout waiting for idle object: org.apache.nifi.processor.exception.ProcessException: java.sql.SQLException: Cannot get a connection, pool error Timeout waiting for idle object
org.apache.nifi.processor.exception.ProcessException: java.sql.SQLException: Cannot get a connection, pool error Timeout waiting for idle object
at org.apache.nifi.dbcp.DBCPConnectionPool.getConnection(DBCPConnectionPool.java:308)
at org.apache.nifi.dbcp.DBCPService.getConnection(DBCPService.java:49)
at sun.reflect.GeneratedMethodAccessor106.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.nifi.controller.service.StandardControllerServiceInvocationHandler.invoke(StandardControllerServiceInvocationHandler.java:84)
at com.sun.proxy.$Proxy89.getConnection(Unknown Source)
at org.apache.nifi.processors.groovyx.ExecuteGroovyScript.onInitSQL(ExecuteGroovyScript.java:339)
at org.apache.nifi.processors.groovyx.ExecuteGroovyScript.onTrigger(ExecuteGroovyScript.java:439)
at org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27)
at org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1165)
at org.apache.nifi.controller.tasks.ConnectableTask.invoke(ConnectableTask.java:203)
at org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:117)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.sql.SQLException: Cannot get a connection, pool error Timeout waiting for idle object
at org.apache.commons.dbcp2.PoolingDataSource.getConnection(PoolingDataSource.java:142)
at org.apache.commons.dbcp2.BasicDataSource.getConnection(BasicDataSource.java:1563)
at org.apache.nifi.dbcp.DBCPConnectionPool.getConnection(DBCPConnectionPool.java:305)
... 19 common frames omitted
Caused by: java.util.NoSuchElementException: Timeout waiting for idle object
at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:451)
at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:365)
at org.apache.commons.dbcp2.PoolingDataSource.getConnection(PoolingDataSource.java:134)
... 21 common frames omitted
Finally after bring down Nifi twice I have found the solution. The problem seemed to be in the code which I was using, I used the object returned by CTL.index.getConnection(flowFile.getAttributes()) to query the SQL table which actually is a connection table, now due to this Nifi used up all available connections to SQL, due to which even if I reverted to using 'DBCPConnectionPool' service instead if 'Lookup' I was getting the above error. When I used to restart Nifi it used to work fine.
The actual code to be used in your script for using 'Lookup' Service is
def connectionObj = CTL.index.getConnection(flowFile.getAttributes())
def clientDb = new Sql(connectionObj)
Now use the 'clientDb' object to query your table
clientDb.rows(timseriesSqlCountQuery).eachWithIndex { row, idx ->numRowsTimeSeries= row.c}
When I am running multiple method concurrently then I am facing Communications link failure with JDBCConnectionException.
Bellow code is causing this issue.
Stream<Supplier<List<?>>> tasks = Stream.of(() -> dashboardResultSDHDao.getMarketResult(),
() -> dashboardResultSDHDao.getBatchResult(), () -> dashboardResultSDHDao.getModalityChatList(),
() -> dashboardResultSDHDao.getCoadingTimeList(), () -> dashboardResultSDHDao.getCoderPerformersList());
lists = tasks
// Supply all the tasks for execution and collect CompletableFutures
.map(CompletableFuture::supplyAsync).collect(Collectors.toList())
// Join all the CompletableFutures to gather the results
.stream().map(CompletableFuture::join).collect(Collectors.toList());
Please let me know how we can resolve it.
[1;31mERROR[0;39m o.h.e.jdbc.spi.SqlExceptionHelper.logExceptions - Communications link failure
The last packet successfully received from the server was 420,608 milliseconds ago. The last packet sent successfully to the server was 19,142 milliseconds ago.
03-02-2018 19:32:02.277 [35m[http-nio-8099-exec-9][0;39m
[1;31mERROR[0;39m c.o.oscar.dao.impl.AccuracyDaoImpl.getAccuracyResult - Exception :org.hibernate.exception.JDBCConnectionException: could not extract ResultSet
javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not extract ResultSet
at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692)
at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602)
at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492)
at com.omega.oscar.dao.impl.AccuracyDaoImpl.getAccuracyResult(AccuracyDaoImpl.java:98)
at com.omega.oscar.dao.impl.AccuracyDaoImpl$$FastClassBySpringCGLIB$$9b8ed9bf.invoke(<generated>)
at java.lang.Thread.run(Unknown Source)
Caused by: org.hibernate.exception.JDBCConnectionException: could not extract ResultSet
at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:115)
at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42)
at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70)
... 177 common frames omitted
Caused by: java.net.SocketTimeoutException: Read timed out
I use Oracle Weblogic server and JDeveloper 12c (install oracle fusion soa suite including jDeveloper) to create some Web SERVICE need it in my project.
jDeveloper worked for some days , but now when I tried to test simple web service "hello world" it return a "popup"
*An Unexpected Server error has occurred in JDeveloper*
and this is a message returned in the console
Nov 11, 2015 11:36:06 AM oracle.bali.xml.addin.XMLSourceNode getXmlContext
SEVERE: Error creating XmlContext for oracle.ide.Context[{Context.EVENT=java.awt.event.MouseEvent[MOUSE_PRESSED,(195,196),absolute(247,326),button=3,modifiers=Meta+Button3,extModifiers=Button3,clickCount=1] on nav-AppServerNavigatorManager, Context.VIEW=ApplicationServerNavigatorViewType.ApplicationServerNavigatorName, ExplorerContext.TNODES=[Loracle.ide.explorer.TNode;#1893566a, NavigatorWindow=ApplicationServerNavigatorViewType.ApplicationServerNavigatorName, Context.SELECTION=[Loracle.ide.model.Element;#710e55c0, Context.WORKSPACE=HelloWorld.jws, Context.NODE=bpelprocess1_client_ep (ws), Context.PROJECT=ProjectHelloWorld.jpr}]
java.lang.IllegalStateException: XmlContext: Error acquiring text buffer for file: https://iteslab-OptiPlex-7020:7102/soa-infra/services/default/ProjectHelloWorld!1.0/bpelprocess1_client_ep?WSDL
at oracle.bali.xml.addin.XMLSourceNode._getXmlContext(XMLSourceNode.java:1695)
at oracle.bali.xml.addin.XMLSourceNode.getXmlContext(XMLSourceNode.java:192)
at oracle.bali.xml.gui.jdev.JDevXmlContext.getXmlContext(JDevXmlContext.java:224)
at oracle.bali.xml.addin.CheckSyntaxController._getDocumentElement(CheckSyntaxController.java:637)
at oracle.bali.xml.addin.CheckSyntaxController.update(CheckSyntaxController.java:276)
at oracle.ide.controller.IdeAction$ControllerDelegatingController.update(IdeAction.java:1487)
at oracle.ide.controller.IdeAction.updateAction(IdeAction.java:783)
at oracle.ide.controller.MenuManager.updateMenuItemAction(MenuManager.java:1257)
at oracle.ide.controller.MenuManager.updatePopupMenuItems(MenuManager.java:1228)
at oracle.ide.controller.ContextMenu.prepareShow(ContextMenu.java:329)
at oracle.ide.controller.ContextMenu.show(ContextMenu.java:290)
at oracle.ideimpl.explorer.BaseTreeExplorer.tryPopup(BaseTreeExplorer.java:2302)
at oracle.ideimpl.explorer.BaseTreeExplorer.mousePressed(BaseTreeExplorer.java:2234)
at oracle.ideimpl.explorer.CustomTree.processMouseEvent(CustomTree.java:232)
at java.awt.Component.processEvent(Component.java:6281)
at java.awt.Container.processEvent(Container.java:2229)
at java.awt.Component.dispatchEventImpl(Component.java:4872)
at java.awt.Container.dispatchEventImpl(Container.java:2287)
at java.awt.Component.dispatchEvent(Component.java:4698)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4832)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4489)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4422)
at java.awt.Container.dispatchEventImpl(Container.java:2273)
at java.awt.Window.dispatchEventImpl(Window.java:2719)
at java.awt.Component.dispatchEvent(Component.java:4698)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:747)
at java.awt.EventQueue.access$300(EventQueue.java:103)
at java.awt.EventQueue$3.run(EventQueue.java:706)
at java.awt.EventQueue$3.run(EventQueue.java:704)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87)
at java.awt.EventQueue$4.run(EventQueue.java:720)
at java.awt.EventQueue$4.run(EventQueue.java:718)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:717)
at oracle.javatools.internal.ui.EventQueueWrapper._dispatchEvent(EventQueueWrapper.java:169)
at oracle.javatools.internal.ui.EventQueueWrapper.dispatchEvent(EventQueueWrapper.java:151)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)
Caused by: java.io.IOException
at oracle.ide.net.HttpURLFileSystemHelper.openInputStream(HttpURLFileSystemHelper.java:476)
at oracle.ide.net.URLFileSystemHelperDecorator.openInputStream(URLFileSystemHelperDecorator.java:291)
at oracle.ide.net.URLFileSystemHelperDecorator.openInputStream(URLFileSystemHelperDecorator.java:291)
at oracle.jdevimpl.webservices.ide.InterruptableHttpURLFileSystemHelperDecorator.openInputStream(InterruptableHttpURLFileSystemHelperDecorator.java:134)
at oracle.ideimpl.net.LazyURLFileSystemHelperDecorator.openInputStream(LazyURLFileSystemHelperDecorator.java:364)
at oracle.ide.net.URLFileSystem.openInputStream(URLFileSystem.java:1368)
at oracle.ide.net.URLFileSystemHelper.createReader(URLFileSystemHelper.java:1536)
at oracle.ide.net.URLFileSystemHelperDecorator.createReader(URLFileSystemHelperDecorator.java:343)
at oracle.ide.net.URLFileSystemHelperDecorator.createReader(URLFileSystemHelperDecorator.java:343)
at oracle.ideimpl.net.LazyURLFileSystemHelperDecorator.createReader(LazyURLFileSystemHelperDecorator.java:426)
at oracle.ide.net.URLFileSystem.createReader(URLFileSystem.java:1707)
at oracle.bali.xml.addin.XMLSourceNode.createReader(XMLSourceNode.java:1304)
at oracle.ide.model.TextNode.loadTextBuffer(TextNode.java:302)
at oracle.ide.model.TextNode.openImpl(TextNode.java:537)
at oracle.ide.model.Node.open(Node.java:1045)
at oracle.ide.model.Node.open(Node.java:992)
at oracle.ide.model.TextNode.acquireTextBufferOrThrow(TextNode.java:812)
at oracle.bali.xml.addin.XMLSourceNode._getXmlContext(XMLSourceNode.java:1687)
... 44 more
how to resolve this? thanks