When I am add alias in SQuirreL SQL Client to connect hbase using phoenix,this is the exception log:
Unexpected Error occurred attempting to open an SQL connection.
This is the detail:
java.util.concurrent.ExecutionException: java.lang.RuntimeException: java.sql.SQLException: java.lang.RuntimeException: java.lang.NullPointerException
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:206)
at net.sourceforge.squirrel_sql.client.mainframe.action.OpenConnectionCommand.awaitConnection(OpenConnectionCommand.java:132)
at net.sourceforge.squirrel_sql.client.mainframe.action.OpenConnectionCommand.access$100(OpenConnectionCommand.java:45)
at net.sourceforge.squirrel_sql.client.mainframe.action.OpenConnectionCommand$2.run(OpenConnectionCommand.java:115)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: java.sql.SQLException: java.lang.RuntimeException: java.lang.NullPointerException
at net.sourceforge.squirrel_sql.client.mainframe.action.OpenConnectionCommand.executeConnect(OpenConnectionCommand.java:171)
at net.sourceforge.squirrel_sql.client.mainframe.action.OpenConnectionCommand.access$000(OpenConnectionCommand.java:45)
at net.sourceforge.squirrel_sql.client.mainframe.action.OpenConnectionCommand$1.run(OpenConnectionCommand.java:104)
... 5 more
Caused by: java.sql.SQLException: java.lang.RuntimeException: java.lang.NullPointerException
at org.apache.phoenix.query.ConnectionQueryServicesImpl$13.call(ConnectionQueryServicesImpl.java:2579)
at org.apache.phoenix.query.ConnectionQueryServicesImpl$13.call(ConnectionQueryServicesImpl.java:2294)
at org.apache.phoenix.util.PhoenixContextExecutor.call(PhoenixContextExecutor.java:76)
at org.apache.phoenix.query.ConnectionQueryServicesImpl.init(ConnectionQueryServicesImpl.java:2294)
at org.apache.phoenix.jdbc.PhoenixDriver.getConnectionQueryServices(PhoenixDriver.java:232)
at org.apache.phoenix.jdbc.PhoenixEmbeddedDriver.createConnection(PhoenixEmbeddedDriver.java:147)
at org.apache.phoenix.jdbc.PhoenixDriver.connect(PhoenixDriver.java:202)
at net.sourceforge.squirrel_sql.fw.sql.SQLDriverManager.getConnection(SQLDriverManager.java:133)
at net.sourceforge.squirrel_sql.client.mainframe.action.OpenConnectionCommand.executeConnect(OpenConnectionCommand.java:167)
... 7 more
Caused by: java.lang.RuntimeException: java.lang.NullPointerException
at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithoutRetries(RpcRetryingCaller.java:208)
at org.apache.hadoop.hbase.client.ClientScanner.call(ClientScanner.java:320)
at org.apache.hadoop.hbase.client.ClientScanner.nextScanner(ClientScanner.java:295)
at org.apache.hadoop.hbase.client.ClientScanner.initializeScannerInConstruction(ClientScanner.java:160)
at org.apache.hadoop.hbase.client.ClientScanner.<init>(ClientScanner.java:155)
at org.apache.hadoop.hbase.client.HTable.getScanner(HTable.java:802)
at org.apache.hadoop.hbase.MetaTableAccessor.fullScan(MetaTableAccessor.java:602)
at org.apache.hadoop.hbase.MetaTableAccessor.tableExists(MetaTableAccessor.java:366)
at org.apache.hadoop.hbase.client.HBaseAdmin.tableExists(HBaseAdmin.java:396)
at org.apache.phoenix.query.ConnectionQueryServicesImpl$13.call(ConnectionQueryServicesImpl.java:2331)
... 15 more
Caused by: java.lang.NullPointerException
at org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.getMetaReplicaNodes(ZooKeeperWatcher.java:489)
at org.apache.hadoop.hbase.zookeeper.MetaTableLocator.blockUntilAvailable(MetaTableLocator.java:550)
at org.apache.hadoop.hbase.client.ZooKeeperRegistry.getMetaRegionLocation(ZooKeeperRegistry.java:61)
at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.locateMeta(ConnectionManager.java:1211)
at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.locateRegion(ConnectionManager.java:1178)
at org.apache.hadoop.hbase.client.RpcRetryingCallerWithReadReplicas.getRegionLocations(RpcRetryingCallerWithReadReplicas.java:305)
at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas.call(ScannerCallableWithReplicas.java:156)
at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas.call(ScannerCallableWithReplicas.java:60)
at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithoutRetries(RpcRetryingCaller.java:200)
... 24 more
This is my configuration:
Where is going wrong,am i missing some jar file??
The connection string is not correct,change to:
jdbc:phoenix:192.168.24.226,192.168.24.195:2181:/hbase-unsecure
192.168.24.195 is the namenode contains zookeeper,192.168.24.226 is the datanode.
Related
I get the below error when starting Matlab. log4j was removed at my company due to security issues. Does the error matter? If so, what are my options? I'm on R2020A on Linux.
Exception in thread "CFB Source Control Executor": java.lang.NoClassDefFoundError: org/apache/log4j/Appender
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:264)
at com.mathworks.util.ImplementorsCacheImpl.getService(ImplementorsCacheImpl.java:142)
at com.mathworks.util.ImplementorsCacheImpl.getServicesForImplementors(ImplementorsCacheImpl.java:126)
at com.mathworks.util.ImplementorsCacheImpl.getImplementors(ImplementorsCacheImpl.java:61)
at com.mathworks.cmlink.management.registration.OsgiCMAdapterFactoryList.lookUpFactories(OsgiCMAdapterFactoryList.java:35)
at com.mathworks.cmlink.management.registration.OsgiCMAdapterFactoryList.<init>(OsgiCMAdapterFactoryList.java:27)
at com.mathworks.cmlink.management.registration.OsgiCMAdapterFactoryList.<clinit>(OsgiCMAdapterFactoryList.java:17)
at com.mathworks.cmlink.management.registration.SingletonCMAdapterFactoryList.getCMAdapterFactoryLists(SingletonCMAdapterFactoryList.java:32)
at com.mathworks.cmlink.management.registration.SingletonCMAdapterFactoryList.<clinit>(SingletonCMAdapterFactoryList.java:14)
at com.mathworks.cmlink.management.pool.adapter.PrefBackedAdapterFactoryProvider.provide(PrefBackedAdapterFactoryProvider.java:29)
at com.mathworks.cmlink.util.adapter.CMAdapterFactoryProviderDecorator.provide(CMAdapterFactoryProviderDecorator.java:19)
at com.mathworks.cmlink.util.adapter.transformer.TransformableCMAdapterFactoryProvider.provide(TransformableCMAdapterFactoryProvider.java:24)
at com.mathworks.cmlink.util.adapter.CMAdapterFactoryProviderDecorator.provide(CMAdapterFactoryProviderDecorator.java:19)
at com.mathworks.cmlink.util.adapter.transformer.TransformableCMAdapterFactoryProvider.provide(TransformableCMAdapterFactoryProvider.java:24)
at com.mathworks.cmlink.management.pool.PooledCmStatusCacheEntry.<init>(PooledCmStatusCacheEntry.java:77)
at com.mathworks.cmlink.management.pool.PooledCmStatusCacheProvider$1.<init>(PooledCmStatusCacheProvider.java:101)
at com.mathworks.cmlink.management.pool.PooledCmStatusCacheProvider.provideEntryFor(PooledCmStatusCacheProvider.java:98)
at com.mathworks.cmlink.management.pool.PooledCmStatusCacheProvider.provideCacheUnsafe(PooledCmStatusCacheProvider.java:55)
at com.mathworks.cmlink.management.pool.PooledCmStatusCacheProvider.provideCacheFor(PooledCmStatusCacheProvider.java:47)
at com.mathworks.cmlink.management.cache.RootSearchingCmStatusCacheFactory.provideCacheFor(RootSearchingCmStatusCacheFactory.java:38)
at com.mathworks.sourcecontrol.SCAdapterConnectionManager.updateCache(SCAdapterConnectionManager.java:174)
at com.mathworks.sourcecontrol.SCAdapterConnectionManager.access$500(SCAdapterConnectionManager.java:29)
at com.mathworks.sourcecontrol.SCAdapterConnectionManager$2.run(SCAdapterConnectionManager.java:78)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.ClassNotFoundException: org.apache.log4j.Appender
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 27 more
Exception in thread "CFB Source Control Executor": java.lang.NoClassDefFoundError: Could not initialize class com.mathworks.cmlink.management.registration.SingletonCMAdapterFactoryList
at com.mathworks.cmlink.management.pool.adapter.PrefBackedAdapterFactoryProvider.provide(PrefBackedAdapterFactoryProvider.java:29)
at com.mathworks.cmlink.util.adapter.CMAdapterFactoryProviderDecorator.provide(CMAdapterFactoryProviderDecorator.java:19)
at com.mathworks.cmlink.util.adapter.transformer.TransformableCMAdapterFactoryProvider.provide(TransformableCMAdapterFactoryProvider.java:24)
at com.mathworks.cmlink.util.adapter.CMAdapterFactoryProviderDecorator.provide(CMAdapterFactoryProviderDecorator.java:19)
at com.mathworks.cmlink.util.adapter.transformer.TransformableCMAdapterFactoryProvider.provide(TransformableCMAdapterFactoryProvider.java:24)
at com.mathworks.cmlink.management.pool.PooledCmStatusCacheEntry.<init>(PooledCmStatusCacheEntry.java:77)
at com.mathworks.cmlink.management.pool.PooledCmStatusCacheProvider$1.<init>(PooledCmStatusCacheProvider.java:101)
at com.mathworks.cmlink.management.pool.PooledCmStatusCacheProvider.provideEntryFor(PooledCmStatusCacheProvider.java:98)
at com.mathworks.cmlink.management.pool.PooledCmStatusCacheProvider.provideCacheUnsafe(PooledCmStatusCacheProvider.java:55)
at com.mathworks.cmlink.management.pool.PooledCmStatusCacheProvider.provideCacheFor(PooledCmStatusCacheProvider.java:47)
at com.mathworks.cmlink.management.cache.RootSearchingCmStatusCacheFactory.provideCacheFor(RootSearchingCmStatusCacheFactory.java:38)
at com.mathworks.sourcecontrol.SCAdapterConnectionManager.updateCache(SCAdapterConnectionManager.java:174)
at com.mathworks.sourcecontrol.SCAdapterConnectionManager.access$500(SCAdapterConnectionManager.java:29)
at com.mathworks.sourcecontrol.SCAdapterConnectionManager$2.run(SCAdapterConnectionManager.java:78)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
I am gettig below error while running job through azure pipeline. I have tried to increase MaxMetaSpaceSize using below command but still its not working.
JAVA_OPTS="-Xms512m -Xmx1024m -XX:MetaspaceSize=512M -XX:MaxMetaspaceSize=1024m -Djava.net.preferIPv4Stack=true"
Error:
at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:60)
at org.gradle.process.internal.worker.child.ActionExecutionWorker.execute(ActionExecutionWorker.java:56)
at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:113)
at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:65)
at app//worker.org.gradle.process.internal.worker.GradleWorkerMain.run(GradleWorkerMain.java:69)
at app//worker.org.gradle.process.internal.worker.GradleWorkerMain.main(GradleWorkerMain.java:74)
Caused by:
org.junit.platform.commons.JUnitException: Error executing tests for engine junit-jupiter
at app//org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:57)
at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107)
... 30 more
Caused by:
java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError
at java.base/java.util.concurrent.ForkJoinTask.get(ForkJoinTask.java:1006)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54)
... 31 more
Caused by:
java.lang.OutOfMemoryError
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at java.base/java.util.concurrent.ForkJoinTask.getThrowableException(ForkJoinTask.java:603)
I am trying to replicate data from Kafka topic to apache ignite cluster. I have added ignite-core.jar along with all other required files in plugins and it's loaded in connector as per the logs. Still I'm facing this error. Any suggestions would be helpful. Thank you.
INFO Instantiated connector string-ignite-connector with version 6.1.1-ccs of type class org.apache.ignite.stream.kafka.connect.IgniteSinkConnector (org.apache.kafka.connect.runtime.Worker:284)
[2021-05-15 08:52:43,717] INFO Finished creating connector string-ignite-connector (org.apache.kafka.connect.runtime.Worker:310)
[2021-05-15 08:52:43,719] ERROR WorkerConnector{id=string-ignite-connector} Error while starting connector (org.apache.kafka.connect.runtime.WorkerConnector:193)
java.lang.NoClassDefFoundError: org/apache/ignite/internal/util/typedef/internal/A
at org.apache.ignite.stream.kafka.connect.IgniteSinkConnector.start(IgniteSinkConnector.java:55)
at org.apache.kafka.connect.runtime.WorkerConnector.doStart(WorkerConnector.java:185)
at org.apache.kafka.connect.runtime.WorkerConnector.start(WorkerConnector.java:210)
at org.apache.kafka.connect.runtime.WorkerConnector.doTransitionTo(WorkerConnector.java:349)
at org.apache.kafka.connect.runtime.WorkerConnector.doTransitionTo(WorkerConnector.java:332)
at org.apache.kafka.connect.runtime.WorkerConnector.doRun(WorkerConnector.java:140)
at org.apache.kafka.connect.runtime.WorkerConnector.run(WorkerConnector.java:117)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.ClassNotFoundException: org.apache.ignite.internal.util.typedef.internal.A
at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
at org.apache.kafka.connect.runtime.isolation.PluginClassLoader.loadClass(PluginClassLoader.java:104)
at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
... 12 more
[2021-05-15 08:52:43,723] ERROR Failed to create job for myconfig/ignite-connector.properties (org.apache.kafka.connect.cli.ConnectStandalone:110)
[2021-05-15 08:52:43,723] ERROR Stopping after connector error (org.apache.kafka.connect.cli.ConnectStandalone:121)
java.util.concurrent.ExecutionException: org.apache.kafka.connect.errors.ConnectException: Failed to transition connector string-ignite-connector to state STARTED
at org.apache.kafka.connect.util.ConvertingFutureCallback.result(ConvertingFutureCallback.java:115)
at org.apache.kafka.connect.util.ConvertingFutureCallback.get(ConvertingFutureCallback.java:99)
at org.apache.kafka.connect.cli.ConnectStandalone.main(ConnectStandalone.java:118)
Caused by: org.apache.kafka.connect.errors.ConnectException: Failed to transition connector string-ignite-connector to state STARTED
at org.apache.kafka.connect.runtime.WorkerConnector.doTransitionTo(WorkerConnector.java:335)
at org.apache.kafka.connect.runtime.WorkerConnector.doRun(WorkerConnector.java:140)
at org.apache.kafka.connect.runtime.WorkerConnector.run(WorkerConnector.java:117)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NoClassDefFoundError: org/apache/ignite/internal/util/typedef/internal/A
at org.apache.ignite.stream.kafka.connect.IgniteSinkConnector.start(IgniteSinkConnector.java:55)
at org.apache.kafka.connect.runtime.WorkerConnector.doStart(WorkerConnector.java:185)
at org.apache.kafka.connect.runtime.WorkerConnector.start(WorkerConnector.java:210)
at org.apache.kafka.connect.runtime.WorkerConnector.doTransitionTo(WorkerConnector.java:349)
at org.apache.kafka.connect.runtime.WorkerConnector.doTransitionTo(WorkerConnector.java:332)
... 7 more
Caused by: java.lang.ClassNotFoundException: org.apache.ignite.internal.util.typedef.internal.A
at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
at org.apache.kafka.connect.runtime.isolation.PluginClassLoader.loadClass(PluginClassLoader.java:104)
at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
... 12 more
It looks like you have ignite-kafka module in your classpath, but not ignite-core and its dependencies, which is also needed. My understanding ends there.
I am trying to save an entity to the Postgres DB from an application running in AWS. But at some point of time the application is getting crashed by throwing below error repeatedly.
With the below error logs it seems to be an issue with Java IO communication.
But I am not sure why this issue is occurring, when calling this particular save operation as other DB calls are working fine.
Unexpected packet type: 52 at
org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2333)
Logs:
org.springframework.transaction.TransactionSystemException: Could not roll back JPA transaction; nested exception is org.hibernate.TransactionException: Unable to rollback against JDBC Connection at org.springframework.orm.jpa.JpaTransactionManager.doRollback(JpaTransactionManager.java:563) at
org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:838) at
org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:812) at
org.springframework.transaction.interceptor.TransactionAspectSupport.completeTransactionAfterThrowing(TransactionAspectSupport.java:551) at
org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:298) at
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at
org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:688) at
com.xxxx.xxxxxx.xxxxx.prepare.PrepareService$$EnhancerBySpringCGLIB$$b0df57d1.save(<generated>) at
com.xxxx.xxxxxxx`.xxxxxx.scheduler.job.PendingJob.execute(PendingJob.java:111) at sun.reflect.GeneratedMethodAccessor178.invoke(Unknown Source) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at
java.lang.reflect.Method.invoke(Method.java:498) at
org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at
net.javacrumbs.shedlock.core.DefaultLockingTaskExecutor.executeWithLock(DefaultLockingTaskExecutor.java:54) at
net.javacrumbs.shedlock.core.DefaultLockingTaskExecutor.executeWithLock(DefaultLockingTaskExecutor.java:39) at net.javacrumbs.shedlock.core.DefaultLockManager.executeWithLock(DefaultLockManager.java:51) at
net.javacrumbs.shedlock.core.LockableRunnable.run(LockableRunnable.java:35) at
org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) 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$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748)
Caused by: org.hibernate.TransactionException: Unable to rollback against JDBC Connection at
org.hibernate.resource.jdbc.internal.AbstractLogicalConnectionImplementor.rollback(AbstractLogicalConnectionImplementor.java:122) at
org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.rollback(JdbcResourceLocalTransactionCoordinatorImpl.java:294) at
org.hibernate.engine.transaction.internal.TransactionImpl.rollback(TransactionImpl.java:139) at org.springframework.orm.jpa.JpaTransactionManager.doRollback(JpaTransactionManager.java:559) ... 25
common frames omitted
Caused by: org.postgresql.util.PSQLException: An I/O error occurred while sending to the backend. at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:335) at
org.postgresql.jdbc.PgConnection.executeTransactionCommand(PgConnection.java:755) at
org.postgresql.jdbc.PgConnection.rollback(PgConnection.java:799) at
com.zaxxer.hikari.pool.ProxyConnection.rollback(ProxyConnection.java:370) at
com.zaxxer.hikari.pool.HikariProxyConnection.rollback(HikariProxyConnection.java) at
org.hibernate.resource.jdbc.internal.AbstractLogicalConnectionImplementor.rollback(AbstractLogicalConnectionImplementor.java:116) 28 common frames omitted
Caused by: java.io.IOException:
Unexpected packet type: 52 at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2333) at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:308) ... 33 common frames
So kindly let me know any leads to solve this issue :)
Thanks in advance,
Satheesh
The server sent a message with the first byte equal to '4', which does not correspond to a valid message type. Ask those folks at Amazon.
I am trying to run my spring boot microservice in eclipse. I do not have any server added in eclipse since spring boot runs on it's own server. But while starting the application I am getting the below error
2018-03-26 16:21:10.625 INFO 11149 --- [ restartedMain] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.20
2018-03-26 16:21:11.021 ERROR 11149 --- [cat-startStop-1] org.apache.catalina.core.ContainerBase : A child container failed during start
java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Tomcat].StandardHost[localhost].TomcatEmbeddedContext[]]
at java.util.concurrent.FutureTask.report(FutureTask.java:122) [na:1.8.0_151]
at java.util.concurrent.FutureTask.get(FutureTask.java:192) [na:1.8.0_151]
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:939) ~[tomcat-embed-core-8.5.20.jar:8.5.20]
at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:872) [tomcat-embed-core-8.5.20.jar:8.5.20]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [tomcat-embed-core-8.5.20.jar:8.5.20]
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1419) [tomcat-embed-core-8.5.20.jar:8.5.20]
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1409) [tomcat-embed-core-8.5.20.jar:8.5.20]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_151]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_151]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_151]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_151]
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Tomcat].StandardHost[localhost].TomcatEmbeddedContext[]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167) [tomcat-embed-core-8.5.20.jar:8.5.20]
Caused by: org.apache.catalina.LifecycleException: Failed to start component [Pipeline[StandardEngine[Tomcat].StandardHost[localhost].TomcatEmbeddedContext[]]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167) [tomcat-embed-core-8.5.20.jar:8.5.20]
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5117) ~[tomcat-embed-core-8.5.20.jar:8.5.20]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [tomcat-embed-core-8.5.20.jar:8.5.20]
... 6 common frames omitted
Caused by: org.apache.catalina.LifecycleException: Failed to start component [org.apache.catalina.authenticator.NonLoginAuthenticator[]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167) [tomcat-embed-core-8.5.20.jar:8.5.20]
at org.apache.catalina.core.StandardPipeline.startInternal(StandardPipeline.java:182) ~[tomcat-embed-core-8.5.20.jar:8.5.20]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [tomcat-embed-core-8.5.20.jar:8.5.20]
... 8 common frames omitted
Caused by: java.lang.NoSuchMethodError: javax.servlet.ServletContext.getVirtualServerName()Ljava/lang/String;
at org.apache.catalina.authenticator.AuthenticatorBase.startInternal(AuthenticatorBase.java:1141) ~[tomcat-embed-core-8.5.20.jar:8.5.20]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [tomcat-embed-core-8.5.20.jar:8.5.20]
... 10 common frames omitted