I'm calling a url from an external server and in 5% of cases I get this problem.
i get java.net.SocketException: Broken pipe,
my doubt is if the problem is in my application or the external service that for some reason is canceling the request
i`m using kotlin + spring boot + feign client
feign.RetryableException: Connection reset executing POST https://xpto.com/test // real url omitted
at feign.FeignException.errorExecuting(FeignException.java:249)
at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:129)
at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:89)
at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:100)
at com.sun.proxy.$Proxy228.create(Unknown Source)
at com.creditas.b2bapi.infrastructure.adapter.BcrediAdapter.createLead(BcrediAdapter.kt:22)
at com.creditas.b2bapi.service.LeadBcrediService.createBcrediLead(LeadBcrediService.kt:44)
at com.creditas.b2bapi.service.LeadBcrediService$$FastClassBySpringCGLIB$$a7c46a37.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:687)
... 142 common frames omitted
Suppressed: java.net.SocketException: Broken pipe
at java.base/sun.nio.ch.NioSocketImpl.implWrite(NioSocketImpl.java:421)
at java.base/sun.nio.ch.NioSocketImpl.write(NioSocketImpl.java:441)
at java.base/sun.nio.ch.NioSocketImpl$2.write(NioSocketImpl.java:825)
at java.base/java.net.Socket$SocketOutputStream.write(Socket.java:1007)
at java.base/sun.security.ssl.SSLSocketOutputRecord.encodeAlert(SSLSocketOutputRecord.java:82)
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:355)
... 166 common frames omitted
Caused by: java.net.SocketException: Connection reset
at java.base/sun.nio.ch.NioSocketImpl.implRead(NioSocketImpl.java:324)
at java.base/sun.nio.ch.NioSocketImpl.read(NioSocketImpl.java:351)
at java.base/sun.nio.ch.NioSocketImpl$1.read(NioSocketImpl.java:802)
at java.base/java.net.Socket$SocketInputStream.read(Socket.java:937)
at java.base/sun.security.ssl.SSLSocketInputRecord.read(SSLSocketInputRecord.java:450)
at java.base/sun.security.ssl.SSLSocketInputRecord.bytesInCompletePacket(SSLSocketInputRecord.java:68)
at java.base/sun.security.ssl.SSLSocketImpl.readApplicationRecord(SSLSocketImpl.java:1409)
at java.base/sun.security.ssl.SSLSocketImpl$AppInputStream.read(SSLSocketImpl.java:1022)
... 162 common frames omitted
I also came across this type of error, my solution was to change the jdk I was using and the exception disappeared! So I don't really know the root of the problem, but changing jdk works for me. You can try using the JDKs provided by intellij. This article can be of great help. https://www.jetbrains.com/help/idea/sdk.html#jdk
Related
We have a AWS Neptune db.r4.large instance which with 2vCPUs can run 4 threads and hence 4 queries maximum at a time. We use the Gremlin Java client to connect to AWS Neptune. We are seeing regular persistent java.util.concurrent.TimeoutException exceptions while querying data.
Reading up on this AWS doc: https://docs.aws.amazon.com/neptune/latest/userguide/best-practices-gremlin-java-exceptions.html
It looks to be a case of client side throttling since we do not see any utilization of the Neptune queue with MainRequestQueuePendingRequests = 0. We did as recommended in the post (code below). With maxConnectionPoolSize = maxSimultaneousUsagePerConnection = maxInProcessPerConnection all set to 64, we have maxParallelQueries = 4096. Given our db instance and query latency, this seems like an overkill but we hoped we would at least shift some of these errors on to AWS Neptune to see the queue being utilized and see some throttling exceptions. However, all the requests that reach Neptune are processed correctly. The problem remains that almost half the requests never reach AWS Neptune and error out on the client side.
Other relevant metrics are the maxWaitForConnection = 16s (default) and the
avg(aws.neptune.gremlin_web_socket_open_connections) = ~10 (pretty steady). Anyone has any suggestions how we could resolve these exceptions?
#Bean("gremlinClusterRW", destroyMethod = "close")
fun gremlinClusterRW(): Cluster {
return Cluster.build()
.addContactPoint(endpointRW)
.port(port)
.channelizer(SigV4WebSocketChannelizer::class.java)
.maxConnectionPoolSize(64)
.maxInProcessPerConnection(64)
.maxSimultaneousUsagePerConnection(64)
.enableSsl(true)
.create()
}
Exception Stacktrace:
org.springframework.kafka.listener.ListenerExecutionFailedException: Listener method 'public void com.listeners.a.b(org.apache.kafka.clients.consumer.ConsumerRecord<java.lang.Long, a>)' threw exception; nested exception is java.lang.IllegalStateException: org.apache.tinkerpop.gremlin.process.remote.RemoteConnectionException: java.lang.RuntimeException: java.lang.RuntimeException: java.util.concurrent.TimeoutException: Timed out while waiting for an available host - check the client configuration and connectivity to the server if this message persists; nested exception is java.lang.IllegalStateException: org.apache.tinkerpop.gremlin.process.remote.RemoteConnectionException: java.lang.RuntimeException: java.lang.RuntimeException: java.util.concurrent.TimeoutException: Timed out while waiting for an available host - check the client configuration and connectivity to the server if this message persists
at org.springframework.kafka.listener.KafkaMessageListenerContainer$ListenerConsumer.decorateException(KafkaMessageListenerContainer.java:2114)
at org.springframework.kafka.listener.KafkaMessageListenerContainer$ListenerConsumer.invokeErrorHandler(KafkaMessageListenerContainer.java:2106)
at org.springframework.kafka.listener.KafkaMessageListenerContainer$ListenerConsumer.doInvokeRecordListener(KafkaMessageListenerContainer.java:2001)
at org.springframework.kafka.listener.KafkaMessageListenerContainer$ListenerConsumer.doInvokeWithRecords(KafkaMessageListenerContainer.java:1928)
at org.springframework.kafka.listener.KafkaMessageListenerContainer$ListenerConsumer.invokeRecordListener(KafkaMessageListenerContainer.java:1814)
at org.springframework.kafka.listener.KafkaMessageListenerContainer$ListenerConsumer.invokeListener(KafkaMessageListenerContainer.java:1531)
at org.springframework.kafka.listener.KafkaMessageListenerContainer$ListenerConsumer.pollAndInvoke(KafkaMessageListenerContainer.java:1178)
at org.springframework.kafka.listener.KafkaMessageListenerContainer$ListenerConsumer.run(KafkaMessageListenerContainer.java:1075)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.IllegalStateException: org.apache.tinkerpop.gremlin.process.remote.RemoteConnectionException: java.lang.RuntimeException: java.lang.RuntimeException: java.util.concurrent.TimeoutException: Timed out while waiting for an available host - check the client configuration and connectivity to the server if this message persists
at
...
(redacted)
...
at jdk.internal.reflect.GeneratedMethodAccessor251.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.springframework.messaging.handler.invocation.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:171)
at org.springframework.messaging.handler.invocation.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:120)
at org.springframework.kafka.listener.adapter.HandlerAdapter.invoke(HandlerAdapter.java:48)
at org.springframework.kafka.listener.adapter.MessagingMessageListenerAdapter.invokeHandler(MessagingMessageListenerAdapter.java:330)
at org.springframework.kafka.listener.adapter.RecordMessagingMessageListenerAdapter.onMessage(RecordMessagingMessageListenerAdapter.java:86)
at org.springframework.kafka.listener.adapter.RecordMessagingMessageListenerAdapter.onMessage(RecordMessagingMessageListenerAdapter.java:51)
at org.springframework.kafka.listener.KafkaMessageListenerContainer$ListenerConsumer.doInvokeOnMessage(KafkaMessageListenerContainer.java:2069)
at org.springframework.kafka.listener.KafkaMessageListenerContainer$ListenerConsumer.invokeOnMessage(KafkaMessageListenerContainer.java:2051)
at org.springframework.kafka.listener.KafkaMessageListenerContainer$ListenerConsumer.doInvokeRecordListener(KafkaMessageListenerContainer.java:1988)
... 8 common frames omitted
Caused by: org.apache.tinkerpop.gremlin.process.remote.RemoteConnectionException: java.lang.RuntimeException: java.lang.RuntimeException: java.util.concurrent.TimeoutException: Timed out while waiting for an available host - check the client configuration and connectivity to the server if this message persists
at org.apache.tinkerpop.gremlin.driver.remote.DriverRemoteConnection.submitAsync(DriverRemoteConnection.java:227)
at org.apache.tinkerpop.gremlin.process.remote.traversal.step.map.RemoteStep.promise(RemoteStep.java:89)
... 36 common frames omitted
Caused by: java.lang.RuntimeException: java.lang.RuntimeException: java.util.concurrent.TimeoutException: Timed out while waiting for an available host - check the client configuration and connectivity to the server if this message persists
at org.apache.tinkerpop.gremlin.driver.Client$AliasClusteredClient.submitAsync(Client.java:573)
at org.apache.tinkerpop.gremlin.driver.remote.DriverRemoteConnection.submitAsync(DriverRemoteConnection.java:225)
... 37 common frames omitted
Caused by: java.lang.RuntimeException: java.util.concurrent.TimeoutException: Timed out while waiting for an available host - check the client configuration and connectivity to the server if this message persists
at org.apache.tinkerpop.gremlin.driver.Client.submitAsync(Client.java:371)
at org.apache.tinkerpop.gremlin.driver.Client$AliasClusteredClient.submitAsync(Client.java:591)
at org.apache.tinkerpop.gremlin.driver.Client$AliasClusteredClient.submitAsync(Client.java:571)
... 38 common frames omitted
Caused by: java.util.concurrent.TimeoutException: Timed out while waiting for an available host - check the client configuration and connectivity to the server if this message persists
at org.apache.tinkerpop.gremlin.driver.Client$ClusteredClient.chooseConnection(Client.java:495)
at org.apache.tinkerpop.gremlin.driver.Client$AliasClusteredClient.chooseConnection(Client.java:630)
at org.apache.tinkerpop.gremlin.driver.Client.submitAsync(Client.java:366)
... 40 common frames omitted
The program runs for a period of time and always reports an error, restarting and returning to normal, the error is as follows：
javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: could not prepare statementat org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:154)at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1626)at org.hibernate.query.Query.getResultList(Query.java:165)at net.skycloud.platform.user.repository.KeycloakGroupDao.findAll(KeycloakGroupDao.java:111)at net.skycloud.platform.user.service.UserGroupService.getAllUserGroups(UserGroupService.java:247)at net.skycloud.platform.user.api.rest.UserController.searchUserAndGroup(UserController.java:362)at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.base/java.lang.reflect.Method.invoke(Method.java:566)at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205)at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:150)at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:117)at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895)at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:808)at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1067)at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:963)at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898)at javax.servlet.http.HttpServlet.service(HttpServlet.java:645)at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)at javax.servlet.http.HttpServlet.service(HttpServlet.java:750)at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227)at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:96)at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:197)at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:540)at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135)at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:687)at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:769)at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357)at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:382)at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:895)at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1732)at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)at java.base/java.lang.Thread.run(Thread.java:829)Caused by: org.hibernate.exception.GenericJDBCException: could not prepare statementat org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42)at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113)at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:186)at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151)at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2122)at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2059)at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2037)at org.hibernate.loader.Loader.doQuery(Loader.java:956)at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:357)at org.hibernate.loader.Loader.doList(Loader.java:2868)at org.hibernate.loader.Loader.doList(Loader.java:2850)at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2682)at org.hibernate.loader.Loader.list(Loader.java:2677)at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:338)at org.hibernate.internal.SessionImpl.listCustomQuery(SessionImpl.java:2181)at org.hibernate.internal.AbstractSharedSessionContract.list(AbstractSharedSessionContract.java:1204)at org.hibernate.query.internal.NativeQueryImpl.doList(NativeQueryImpl.java:177)at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1617)... 52 common frames omittedCaused by: java.sql.SQLException: Connection is closedat com.zaxxer.hikari.pool.ProxyConnection$ClosedConnection.lambda$getClosedConnection$0(ProxyConnection.java:515)at com.sun.proxy.$Proxy156.prepareStatement(Unknown Source)at com.zaxxer.hikari.pool.ProxyConnection.prepareStatement(ProxyConnection.java:337)at com.zaxxer.hikari.pool.HikariProxyConnection.prepareStatement(HikariProxyConnection.java)at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149)at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176)... 67 common frames omitted
I hope to fix this bug
Its a database operations level exception using EntityManager or any other session manager (which is not your case) as exception suggest, how ever it can have many reasons such database has closed the connection or network terminated the connection socket, and to solve it you can configure to keep the connection alive but remember you can not hold the hibernate session alive for long time by default .
Also you may have look on OSIV anti pattern.
Like mentioned here we have almost the same issues with a java project (playframework) with neo4j-ogm and the ogm-bolt-driver (3.2.27). Connection resets sometimes, throws exception and reconnects with the next request (mostly).
The nodes will be queried from database via repositories and neo4j-ogm session (will be opened for small pieces of work).
Any advice will be appreciated.
play.api.UnexpectedException: Unexpected exception[ConnectionException: Connection to the database failed]
at play.api.http.HttpErrorHandlerExceptions$.throwableToUsefulException(HttpErrorHandler.scala:358)
at play.api.http.DefaultHttpErrorHandler.onServerError(HttpErrorHandler.scala:264)
at play.core.server.AkkaHttpServer$$anonfun$2.applyOrElse(AkkaHttpServer.scala:430)
at play.core.server.AkkaHttpServer$$anonfun$2.applyOrElse(AkkaHttpServer.scala:422)
at scala.concurrent.impl.Promise$Transformation.run(Promise.scala:454)
at akka.dispatch.BatchingExecutor$AbstractBatch.processBatch(BatchingExecutor.scala:63)
at akka.dispatch.BatchingExecutor$BlockableBatch.$anonfun$run$1(BatchingExecutor.scala:100)
at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.scala:18)
at scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:94)
at akka.dispatch.BatchingExecutor$BlockableBatch.run(BatchingExecutor.scala:100)
at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:49)
at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(ForkJoinExecutorConfigurator.scala:48)
at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290)
at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1016)
at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1665)
at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1598)
at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183)
Caused by: org.neo4j.ogm.exception.ConnectionException: Connection to the database failed
at org.neo4j.ogm.drivers.bolt.driver.BoltDriverExceptionTranslator.translateExceptionIfPossible(BoltDriverExceptionTranslator.java:38)
at org.neo4j.ogm.session.Neo4jSession.doInTransaction(Neo4jSession.java:601)
at org.neo4j.ogm.session.Neo4jSession.doInTransaction(Neo4jSession.java:558)
at org.neo4j.ogm.session.delegates.LoadOneDelegate.load(LoadOneDelegate.java:87)
at org.neo4j.ogm.session.delegates.LoadOneDelegate.load(LoadOneDelegate.java:53)
at org.neo4j.ogm.session.Neo4jSession.load(Neo4jSession.java:178)
at modules.shared.repositories.CrudRepository.find(CrudRepository.java:50)
at config.secured.Secured.getUserFromSession(Secured.java:88)
at config.secured.Secured.getUser(Secured.java:56)
at config.secured.Secured.getUser(Secured.java:39)
at config.secured.DataWizardSecurity$AuthenticatedAction.call(DataWizardSecurity.java:63)
at config.filter.SafeFormFactoryToRequest.call(SafeFormFactoryToRequest.java:24)
at config.filter.Messaged.call(Messaged.java:29)
at play.core.j.JavaAction.$anonfun$apply$8(JavaAction.scala:175)
at scala.concurrent.Future$.$anonfun$apply$1(Future.scala:672)
at scala.concurrent.impl.Promise$Transformation.run(Promise.scala:431)
at play.core.j.HttpExecutionContext.$anonfun$execute$1(HttpExecutionContext.scala:64)
at play.api.libs.streams.Execution$trampoline$.execute(Execution.scala:70)
at play.core.j.HttpExecutionContext.execute(HttpExecutionContext.scala:59)
at scala.concurrent.impl.Promise$Transformation.submitWithValue(Promise.scala:393)
at scala.concurrent.impl.Promise$DefaultPromise.submitWithValue(Promise.scala:302)
at scala.concurrent.impl.Promise$DefaultPromise.dispatchOrAddCallbacks(Promise.scala:276)
at scala.concurrent.impl.Promise$DefaultPromise.map(Promise.scala:146)
at scala.concurrent.Future$.apply(Future.scala:672)
at play.core.j.JavaAction.apply(JavaAction.scala:176)
at play.api.mvc.Action.$anonfun$apply$4(Action.scala:82)
at play.api.libs.streams.StrictAccumulator.$anonfun$mapFuture$4(Accumulator.scala:168)
at scala.util.Try$.apply(Try.scala:210)
at play.api.libs.streams.StrictAccumulator.$anonfun$mapFuture$3(Accumulator.scala:168)
at scala.Function1.$anonfun$andThen$1(Function1.scala:85)
at scala.Function1.$anonfun$andThen$1(Function1.scala:85)
at scala.Function1.$anonfun$andThen$1(Function1.scala:85)
at scala.Function1.$anonfun$andThen$1(Function1.scala:85)
at scala.Function1.$anonfun$andThen$1(Function1.scala:85)
at play.api.libs.streams.StrictAccumulator.run(Accumulator.scala:199)
at play.core.server.AkkaHttpServer.$anonfun$runAction$4(AkkaHttpServer.scala:417)
at akka.http.scaladsl.util.FastFuture$.strictTransform$1(FastFuture.scala:41)
at akka.http.scaladsl.util.FastFuture$.$anonfun$transformWith$3(FastFuture.scala:51)
at scala.concurrent.impl.Promise$Transformation.run(Promise.scala:448)
... 12 common frames omitted
Caused by: org.neo4j.driver.exceptions.ServiceUnavailableException: Connection to the database failed
at org.neo4j.driver.internal.util.Futures.blockingGet(Futures.java:143)
at org.neo4j.driver.internal.InternalSession.beginTransaction(InternalSession.java:98)
at org.neo4j.driver.internal.InternalSession.beginTransaction(InternalSession.java:92)
at org.neo4j.ogm.drivers.bolt.transaction.BoltTransaction.newOrExistingNativeTransaction(BoltTransaction.java:62)
at org.neo4j.ogm.drivers.bolt.transaction.BoltTransaction.<init>(BoltTransaction.java:50)
at org.neo4j.ogm.drivers.bolt.driver.BoltDriver.lambda$null$0(BoltDriver.java:128)
at org.neo4j.ogm.session.transaction.DefaultTransactionManager.openTransaction(DefaultTransactionManager.java:75)
at org.neo4j.ogm.session.Neo4jSession.beginTransaction(Neo4jSession.java:530)
at org.neo4j.ogm.session.Neo4jSession.doInTransaction(Neo4jSession.java:580)
... 49 common frames omitted
Suppressed: org.neo4j.driver.internal.util.ErrorUtil$InternalExceptionCause: null
at org.neo4j.driver.internal.async.inbound.ChannelErrorHandler.transformError(ChannelErrorHandler.java:127)
at org.neo4j.driver.internal.async.inbound.ChannelErrorHandler.fail(ChannelErrorHandler.java:113)
at org.neo4j.driver.internal.async.inbound.ChannelErrorHandler.exceptionCaught(ChannelErrorHandler.java:99)
at org.neo4j.driver.internal.shaded.io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:302)
at org.neo4j.driver.internal.shaded.io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:281)
at org.neo4j.driver.internal.shaded.io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:273)
at org.neo4j.driver.internal.shaded.io.netty.channel.DefaultChannelPipeline$HeadContext.exceptionCaught(DefaultChannelPipeline.java:1377)
at org.neo4j.driver.internal.shaded.io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:302)
at org.neo4j.driver.internal.shaded.io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:281)
at org.neo4j.driver.internal.shaded.io.netty.channel.DefaultChannelPipeline.fireExceptionCaught(DefaultChannelPipeline.java:907)
at org.neo4j.driver.internal.shaded.io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.handleReadException(AbstractNioByteChannel.java:125)
at org.neo4j.driver.internal.shaded.io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:177)
at org.neo4j.driver.internal.shaded.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:719)
at org.neo4j.driver.internal.shaded.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:655)
at org.neo4j.driver.internal.shaded.io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:581)
at org.neo4j.driver.internal.shaded.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493)
at org.neo4j.driver.internal.shaded.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:986)
at org.neo4j.driver.internal.shaded.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at org.neo4j.driver.internal.shaded.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:832)
Caused by: java.net.SocketException: Connection reset
at java.base/sun.nio.ch.SocketChannelImpl.throwConnectionReset(SocketChannelImpl.java:345)
at java.base/sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:376)
at org.neo4j.driver.internal.shaded.io.netty.buffer.PooledByteBuf.setBytes(PooledByteBuf.java:253)
at org.neo4j.driver.internal.shaded.io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:1132)
at org.neo4j.driver.internal.shaded.io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:350)
at org.neo4j.driver.internal.shaded.io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:151)
at org.neo4j.driver.internal.shaded.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:719)
at org.neo4j.driver.internal.shaded.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:655)
at org.neo4j.driver.internal.shaded.io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:581)
at org.neo4j.driver.internal.shaded.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493)
at org.neo4j.driver.internal.shaded.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:986)
at org.neo4j.driver.internal.shaded.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at org.neo4j.driver.internal.shaded.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:832)
As I mention in my answer here, this exception comes from Neo4j Java Driver and there may be several reasons for this to happen.
For instance, this might happen when driver acquires a connection from internal connection pool that has been idle for too long. Some cloud providers limit connection idle time for load balancers. Driver may fail as soon as it tries using such connection.
You can enable connection liveness check to assist with this. It makes sure that a short network exchange happens for every connection that has been idle over the configured timeout. If exchange fails, another connection is picked or established before it is provided for further driver usage. While this involves an extra network exchange, it is likely to prevent driver failures that might lead to higher-level retry management with potentially exponential delay. The timeout can be set to zero if you wish to test every connection.
Sample configuration:
var config = Config.builder()
.withConnectionLivenessCheckTimeout( 60000, TimeUnit.MILLISECONDS )
.build();
var driver = GraphDatabase.driver( URL, AuthTokens, config );
When I run Gateway I get this error on Registry service.
2018-07-31 11:23:33.472 ERROR 1617 --- [get_localhost-3] c.n.e.cluster.ReplicationTaskProcessor : It seems to be
a socket read timeout exception, it will retry later. if it continues to happen and some eureka node occupied all the cpu time, you should set property 'eureka.server.peer-node-read-timeout-ms' to a bigger value
com.sun.jersey.api.client.ClientHandlerException: java.net.SocketTimeoutException: Read timed out
at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187)
at com.netflix.eureka.cluster.DynamicGZIPContentEncodingFilter.handle(DynamicGZIPContentEncodingFilter.java:48)
at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27)
at com.sun.jersey.api.client.Client.handle(Client.java:652)
at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682)
at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74)
at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570)
at com.netflix.eureka.transport.JerseyReplicationClient.submitBatchUpdates(JerseyReplicationClient.java:116
)
at com.netflix.eureka.cluster.ReplicationTaskProcessor.process(ReplicationTaskProcessor.java:80)
at com.netflix.eureka.util.batcher.TaskExecutors$BatchWorkerRunnable.run(TaskExecutors.java:187)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.net.SocketTimeoutException: Read timed out
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
at java.net.SocketInputStream.read(SocketInputStream.java:171)
at java.net.SocketInputStream.read(SocketInputStream.java:141)
at org.apache.http.impl.io.AbstractSessionInputBuffer.fillBuffer(AbstractSessionInputBuffer.java:161)
at org.apache.http.impl.io.SocketInputBuffer.fillBuffer(SocketInputBuffer.java:82)
at org.apache.http.impl.io.AbstractSessionInputBuffer.readLine(AbstractSessionInputBuffer.java:278)
at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:138)
at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:56)
at org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:259)
at org.apache.http.impl.AbstractHttpClientConnection.receiveResponseHeader(AbstractHttpClientConnection.jav
a:286)
at org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader(DefaultClientConnection.java:257
)
at org.apache.http.impl.conn.AbstractClientConnAdapter.receiveResponseHeader(AbstractClientConnAdapter.java
:230)
at org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:273)
at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:125)
at org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:684)
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:486)
at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173)
... 10 common frames omitted
I use pre-packaged war file downloaded from Releases page.
Version 4.0.0
Interesting part is when I run microservice I don't get this error. It happens only with gateway.
Also when creating new gateway and run it exception also not appear. It happens after 1 day and after a day if you got this exception you get this every time...
I got the same error using the default configuration. The solution lies on the error message itself which is to increase the peer-node-read-timeout-ms value (default value is 200).
Go to your application.yml
server:
# see discussion about enable-self-preservation:
# https://github.com/jhipster/generator-jhipster/issues/3654
enable-self-preservation: false
peer-node-read-timeout-ms: 5000
Problem Description: MongoDB version is 3.4
In fact, did not do anything on the normal query, write,
because it is in the testing phase, QPS is small.
Question:
1: How is this anomaly produced.
2: what configuration or adjustment needs to be done? help me
02-01 15:11:47 WARN - Got socket exception on connection [connectionId{localValue:43}] to 172.16.199.96:22001. All connections to 172.16.199.96:22001 will be closed.
02-01 15:11:47 INFO - Closed connection [connectionId{localValue:43}] to 172.16.199.96:22001 because there was a socket exception raised by this connection.
org.springframework.data.mongodb.UncategorizedMongoDbException: Exception receiving message; nested exception is com.mongodb.MongoSocketReadException: Exception receiving message
at org.springframework.data.mongodb.core.MongoExceptionTranslator.translateExceptionIfPossible(MongoExceptionTranslator.java:107)
at org.springframework.data.mongodb.core.MongoTemplate.potentiallyConvertRuntimeException(MongoTemplate.java:2135)
at org.springframework.data.mongodb.core.MongoTemplate.executeFindMultiInternal(MongoTemplate.java:1978)
at org.springframework.data.mongodb.core.MongoTemplate.doFind(MongoTemplate.java:1784)
at org.springframework.data.mongodb.core.MongoTemplate.doFind(MongoTemplate.java:1767)
at org.springframework.data.mongodb.core.MongoTemplate.find(MongoTemplate.java:641)
at org.springframework.data.mongodb.core.MongoTemplate.findOne(MongoTemplate.java:606)
at org.springframework.data.mongodb.core.MongoTemplate.findOne(MongoTemplate.java:598)
at com.xxx.xxx.xxx.xxx(xxxService.java:46)
at com.xxx.xxx.xxx.xxx(xxxService.java:157)
at com.xxx.xxx.xxx.xxx(xxxService.java:142)
at com.xxx.xxx.xxx.xxx(xxxService.java:87)
at com.alibaba.dubbo.common.bytecode.Wrapper2.invokeMethod(Wrapper2.java)
at com.alibaba.dubbo.rpc.proxy.javassist.JavassistProxyFactory$1.doInvoke(JavassistProxyFactory.java:46)
at com.alibaba.dubbo.rpc.proxy.AbstractProxyInvoker.invoke(AbstractProxyInvoker.java:72)
at com.alibaba.dubbo.rpc.protocol.InvokerWrapper.invoke(InvokerWrapper.java:53)
at com.alibaba.dubbo.rpc.filter.ExceptionFilter.invoke(ExceptionFilter.java:64)
at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:69)
at com.alibaba.dubbo.monitor.support.MonitorFilter.invoke(MonitorFilter.java:75)
at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:69)
at com.alibaba.dubbo.rpc.filter.TimeoutFilter.invoke(TimeoutFilter.java:42)
at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:69)
at com.alibaba.dubbo.rpc.protocol.dubbo.filter.TraceFilter.invoke(TraceFilter.java:78)
at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:69)
at com.alibaba.dubbo.rpc.filter.ContextFilter.invoke(ContextFilter.java:61)
at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:69)
at com.alibaba.dubbo.rpc.filter.GenericFilter.invoke(GenericFilter.java:132)
at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:69)
at com.alibaba.dubbo.rpc.filter.ClassLoaderFilter.invoke(ClassLoaderFilter.java:38)
at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:69)
at com.alibaba.dubbo.rpc.filter.EchoFilter.invoke(EchoFilter.java:38)
at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:69)
at com.alibaba.dubbo.rpc.protocol.dubbo.DubboProtocol$1.reply(DubboProtocol.java:100)
at com.alibaba.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.handleRequest(HeaderExchangeHandler.java:98)
at com.alibaba.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.received(HeaderExchangeHandler.java:170)
at com.alibaba.dubbo.remoting.transport.DecodeHandler.received(DecodeHandler.java:52)
at com.alibaba.dubbo.remoting.transport.dispatcher.ChannelEventRunnable.run(ChannelEventRunnable.java:81)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: com.mongodb.MongoSocketReadException: Exception receiving message
at com.mongodb.connection.InternalStreamConnection.translateReadException(InternalStreamConnection.java:483)
at com.mongodb.connection.InternalStreamConnection.receiveMessage(InternalStreamConnection.java:228)
at com.mongodb.connection.UsageTrackingInternalConnection.receiveMessage(UsageTrackingInternalConnection.java:96)
at com.mongodb.connection.DefaultConnectionPool$PooledConnection.receiveMessage(DefaultConnectionPool.java:440)
at com.mongodb.connection.CommandProtocol.execute(CommandProtocol.java:112)
at com.mongodb.connection.DefaultServer$DefaultServerProtocolExecutor.execute(DefaultServer.java:168)
at com.mongodb.connection.DefaultServerConnection.executeProtocol(DefaultServerConnection.java:289)
at com.mongodb.connection.DefaultServerConnection.command(DefaultServerConnection.java:176)
at com.mongodb.operation.CommandOperationHelper.executeWrappedCommandProtocol(CommandOperationHelper.java:216)
at com.mongodb.operation.CommandOperationHelper.executeWrappedCommandProtocol(CommandOperationHelper.java:207)
at com.mongodb.operation.CommandOperationHelper.executeWrappedCommandProtocol(CommandOperationHelper.java:113)
at com.mongodb.operation.FindOperation$1.call(FindOperation.java:516)
at com.mongodb.operation.FindOperation$1.call(FindOperation.java:510)
at com.mongodb.operation.OperationHelper.withConnectionSource(OperationHelper.java:431)
at com.mongodb.operation.OperationHelper.withConnection(OperationHelper.java:404)
at com.mongodb.operation.FindOperation.execute(FindOperation.java:510)
at com.mongodb.operation.FindOperation.execute(FindOperation.java:81)
at com.mongodb.Mongo.execute(Mongo.java:836)
at com.mongodb.Mongo$2.execute(Mongo.java:823)
at com.mongodb.DBCursor.initializeCursor(DBCursor.java:870)
at com.mongodb.DBCursor.hasNext(DBCursor.java:142)
at org.springframework.data.mongodb.core.MongoTemplate.executeFindMultiInternal(MongoTemplate.java:1964)
... 37 common frames omitted
Caused by: java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(SocketInputStream.java:210)
at java.net.SocketInputStream.read(SocketInputStream.java:141)
at com.mongodb.connection.SocketStream.read(SocketStream.java:85)
at com.mongodb.connection.InternalStreamConnection.receiveResponseBuffers(InternalStreamConnection.java:494)
at com.mongodb.connection.InternalStreamConnection.receiveMessage(InternalStreamConnection.java:224)
... 57 common frames omitted
java version 1.8.
spring boot version 1.5.3.
deployed with docker.
mongo.hosts=ip:port,ip:port,ip:port
mongo.database.name=dbname
mongo.username=username
mongo.password=pwd
mongo.connections.per.host=32
mongo.max.wait.time=2000
mongo.connect.timeout=2000
You can try,
autoConnectRetry simply means the driver will automatically attempt to reconnect to the server(s) after unexpected disconnects. In production environments you usually want this set to true.
This is from another post, How to configure MongoDB Java driver MongoOptions for production use?
for everybody who is experiencing the same random MongoSocketReadException, you may need the socketTimeoutMS or maxIdleTimeMS parameters instead. The parameter autoConnectRetry is not exposed any more in the mongodb connection string.
Our situation: we switched to mongodb atlas serverless solution for our development and testing environments, ever since then we got this MongoSocketReadException like every 15 min. or randomly. We are also behind a enterprise firewall.
According to https://www.mongodb.com/docs/v6.0/tutorial/connection-pool-performance-tuning/:
a misconfigured firewall closes a socket connection incorrectly and the driver cannot detect that the connection closed improperly.
you need => Use socketTimeoutMS to ensure that sockets are always closed. Set socketTimeoutMS to two or three times the length of the slowest operation that the driver runs.
because the socketTimeoutMS is by default 0, which will never timeout.
And another parameter maxIdleTimeMS may also affect the connection because if the socket is closed and on the client side it's not detected, the connection will be still waiting in idle time and not cloesd. And by default it's 0 meaning it waits forever with no upper boundaries.
So configure this to a small amount may help the driver to close the the problematic connection with its closed socket, before it tries to connect to the db using the same connection and presumes the connection is still there.
So our solution:
...mongodbUri...?socketTimeoutMS=150000&maxIdleTimeMS=150000
we changed the socketTimeoutMS from 0 to 15s and same for the maxIdleTimeMS.