I am sending notification pushes to browsers from my Java backend server and recently I've been getting a lot of Connections Closed exceptions. I use Java Web Push library.
This issue started around December 23, 2020 (not a significant date from my perspective, but perhaps there was some update that I'm not aware of...)
Here is a sample stacktrace, I'm hoping that I can get some ideas of how to tackle this issue. As far as I understand, if the registration is invalid or expired, I would still receive an HTTP status code that I can react to. A connection closed is unexpected and I do not know whether the records I have is valid or not.
I think it is unlikely that the error has to do with the Web Push library. Any help would be greatly appreciated. Thanks.
java.util.concurrent.ExecutionException: org.apache.http.ConnectionClosedException: Connection closed
at org.apache.http.concurrent.BasicFuture.getResult(BasicFuture.java:71)
at org.apache.http.concurrent.BasicFuture.get(BasicFuture.java:84)
at org.apache.http.impl.nio.client.FutureWrapper.get(FutureWrapper.java:70)
at nl.martijndwars.webpush.PushService.send(PushService.java:118)
at my.package.MyClass.sendNotification(MyClass.java:xx)
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: org.apache.http.ConnectionClosedException: Connection closed
at org.apache.http.nio.protocol.HttpAsyncRequestExecutor.endOfInput(HttpAsyncRequestExecutor.java:347)
at org.apache.http.impl.nio.DefaultNHttpClientConnection.consumeInput(DefaultNHttpClientConnection.java:261)
at org.apache.http.impl.nio.client.InternalIODispatch.onInputReady(InternalIODispatch.java:81)
at org.apache.http.impl.nio.client.InternalIODispatch.onInputReady(InternalIODispatch.java:39)
at org.apache.http.impl.nio.reactor.AbstractIODispatch.inputReady(AbstractIODispatch.java:121)
at org.apache.http.impl.nio.reactor.BaseIOReactor.readable(BaseIOReactor.java:162)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:337)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:315)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:276)
at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:104)
at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:588)
... 1 more
Caused by:
org.apache.http.ConnectionClosedException: Connection closed
at org.apache.http.nio.protocol.HttpAsyncRequestExecutor.endOfInput(HttpAsyncRequestExecutor.java:347)
at org.apache.http.impl.nio.DefaultNHttpClientConnection.consumeInput(DefaultNHttpClientConnection.java:261)
at org.apache.http.impl.nio.client.InternalIODispatch.onInputReady(InternalIODispatch.java:81)
at org.apache.http.impl.nio.client.InternalIODispatch.onInputReady(InternalIODispatch.java:39)
at org.apache.http.impl.nio.reactor.AbstractIODispatch.inputReady(AbstractIODispatch.java:121)
at org.apache.http.impl.nio.reactor.BaseIOReactor.readable(BaseIOReactor.java:162)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:337)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:315)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:276)
at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:104)
at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:588)
at java.lang.Thread.run(Thread.java:748)
Related
I am new to grpc. I am trying to implement a new short-lived stream feature in our java application. I used maximum connection age method of NettyServerBuilder.
private Server buildGrpcServer(int port) {
return NettyServerBuilder.forPort(port)
.addService(ServerInterceptors.intercept(routingServiceImpl,
Arrays.asList(requestHeaderInterceptor, responseHeaderInterceptor)))
.addService(healthCheckServiceImpl).intercept(exceptionHandler)
.permitKeepAliveTime(keepAliveTime, TimeUnit.SECONDS).permitKeepAliveWithoutCalls(true)
.maxConnectionAge(grpcMaxConnectionAgeSeconds, TimeUnit.SECONDS)
.maxConnectionAgeGrace(grpcMaxConnectionAgeGraceSeconds, TimeUnit.SECONDS)
.build();
}
Goal is to keep connection open for streams for a specific time and then terminate gracefully.
However, I am getting below error on client side:
io.grpc.StatusRuntimeException: UNAVAILABLE: HTTP/2 error code: NO_ERROR
Received Goaway
max_age
at io.grpc.Status.asRuntimeException(Status.java:533)
at io.grpc.stub.ClientCalls$StreamObserverToCallListenerAdapter.onClose(ClientCalls.java:460)
at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39)
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23)
at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40)
at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:426)
at io.grpc.internal.ClientCallImpl.access$500(ClientCallImpl.java:66)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:689)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$900(ClientCallImpl.java:577)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:751)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:740)
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Server side error:
CANCELLED: call already cancelled. Use ServerCallStreamObserver.setOnCancelHandler() to disable this exception","stack_trace":"io.grpc.StatusRuntimeException: CANCELLED: call already cancelled. Use ServerCallStreamObserver.setOnCancelHandler() to disable this exception
at io.grpc.Status.asRuntimeException(Status.java:526)
at io.grpc.stub.ServerCalls$ServerCallStreamObserverImpl.onNext(ServerCalls.java:366)
at com.mastercard.eventframework.event.gateway.broker.EventBrokerConsumerHandler.sendMessageToClient(EventBrokerConsumerHandler.java:688)
at com.mastercard.eventframework.event.gateway.broker.EventBrokerConsumerHandler.processBiDirectionalEventLocally(EventBrokerConsumerHandler.java:633)
at com.mastercard.eventframework.event.gateway.broker.EventBrokerConsumerHandler.processBidirectionalEvent(EventBrokerConsumerHandler.java:477)
at com.mastercard.eventframework.event.gateway.broker.EventBrokerConsumerHandler.handleBidirectionalEvent(EventBrokerConsumerHandler.java:313)
at com.mastercard.eventframework.event.gateway.broker.EventBrokerConsumerHandler.processMessage(EventBrokerConsumerHandler.java:273)
at com.mastercard.eventframework.event.gateway.broker.EventBrokerConsumerHandler.onMessage(EventBrokerConsumerHandler.java:178)
at io.nats.client.impl.NatsDispatcher.run(NatsDispatcher.java:98)
at java.util.concurrent.Executors$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)
Trying to implement short lived streams using max connection age and grace
I use cxf with default clients for my async http requests. In some cases, connectingIOReactor gets some RuntimeException and breaks the reactor.
org.apache.http.nio.reactor.IOReactorException: I/O dispatch worker terminated abnormally
at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor.execute(AbstractMultiworkerIOReactor.java:359)
at org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager.execute(PoolingNHttpClientConnectionManager.java:221)
at org.apache.http.impl.nio.client.CloseableHttpAsyncClientBase$1.run(CloseableHttpAsyncClientBase.java:64)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.RuntimeException: HostnameVerifier, socket reset for TTL
2 lines skipped for [org.apache.cxf]
at org.apache.http.nio.conn.ssl.SSLIOSessionStrategy$1.verify(SSLIOSessionStrategy.java:188)
at org.apache.http.nio.reactor.ssl.SSLIOSession.doHandshake(SSLIOSession.java:371)
at org.apache.http.nio.reactor.ssl.SSLIOSession.isAppInputReady(SSLIOSession.java:541)
at org.apache.http.impl.nio.reactor.AbstractIODispatch.inputReady(AbstractIODispatch.java:120)
at org.apache.http.impl.nio.reactor.BaseIOReactor.readable(BaseIOReactor.java:162)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:337)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:315)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:276)
at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:104)
at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:591)
... 1 more
Whenever IOReactor throws exception, I always get message Request cannot be executed; I/O reactor status: STOPPED. I cannot send requests again till application is restarted.
I solved my problem by copying AsyncHTTPConduitFactory and set exceptionHandler for ioreactor manuelly. However, I couldn't find any way to set this exception handler via properties or without copying.
Is there any way to set exceptionHandler parameterized way?
I am trying google speech API and I have taken java sample for google speech api from
https://github.com/GoogleCloudPlatform/java-docs-samples/tree/master/speech/cloud-client
This works fine when I try it from my home network. But the same code doesn't work when I try it from my office. it waits for 3 minutes and then throws the following exception. I am using 'asynchrecognize' mode.
Exception in thread "main" java.util.concurrent.ExecutionException: com.google.api.gax.grpc.ApiException: io.grpc.StatusRuntimeException: DEADLINE_EXCEEDED
at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:476)
at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:455)
at com.google.api.gax.grpc.OperationFuture$DataGetterRunnable.callImpl(OperationFuture.java:171)
at com.google.api.gax.grpc.OperationFuture$DataGetterRunnable.call(OperationFuture.java:161)
at com.google.api.gax.grpc.OperationFuture$DataGetterRunnable.call(OperationFuture.java:131)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: com.google.api.gax.grpc.ApiException: io.grpc.StatusRuntimeException: DEADLINE_EXCEEDED
at com.google.api.gax.grpc.ExceptionTransformingCallable$ExceptionTransformingFuture.onFailure(ExceptionTransformingCallable.java:108)
at com.google.api.core.ApiFutures$1.onFailure(ApiFutures.java:53)
at com.google.common.util.concurrent.Futures$6.run(Futures.java:1764)
at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:456)
at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:817)
at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:753)
at com.google.common.util.concurrent.AbstractFuture.setException(AbstractFuture.java:634)
at io.grpc.stub.ClientCalls$GrpcFuture.setException(ClientCalls.java:463)
at io.grpc.stub.ClientCalls$UnaryStreamToFuture.onClose(ClientCalls.java:439)
at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:428)
at io.grpc.internal.ClientCallImpl.access$100(ClientCallImpl.java:76)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:514)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$700(ClientCallImpl.java:431)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:546)
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:52)
at io.grpc.internal.SerializingExecutor$TaskRunner.run(SerializingExecutor.java:152)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
... 6 more
I suspect that there is a network permission issue and I need to open some port but not sure which one?
we have three applications A,B and C deployed on same tomcat server.There is an HTTP call that happens between A to B(REST CALL) and Another http call from B to C(REST CALL)
We were using synchronous HTTP call initially,recently we changed our code to Asynchronous call.
We have used HttpAsyncClients for (Application A to call Application B)
and for (Application B to call Application C)..
we are getting intermittent org.apache.http.ConnectionClosedException:
Some time we are getting this exception in Logs of application A(Async Client to B) and some time in Application B(Async Client to C)
CloseableHttpAsyncClient client = HttpAsyncClients.custom()
.setMaxConnPerRoute(100))
.setMaxConnTotal(config.getInt(150)).build();
and for Every request we gave timeout of
final RequestConfig params = RequestConfig.custom().setConnectTimeout(300000) // 5min
.setSocketTimeout(300000).setConnectionRequestTimeout(300000).build();
Please find the stack trace below:
org.apache.http.ConnectionClosedException: Connection closed
at org.apache.http.nio.protocol.HttpAsyncRequestExecutor.endOfInput(HttpAsyncRequestExecutor.java:344) [httpcore-nio-4.4.5.jar:4.4.5]
at org.apache.http.impl.nio.DefaultNHttpClientConnection.consumeInput(DefaultNHttpClientConnection.java:261) [httpcore-nio-4.4.5.jar:na]
at org.apache.http.impl.nio.client.InternalIODispatch.onInputReady(InternalIODispatch.java:81) [httpasyncclient-4.1.2.jar:na]
at org.apache.http.impl.nio.client.InternalIODispatch.onInputReady(InternalIODispatch.java:39) [httpasyncclient-4.1.2.jar:na]
at org.apache.http.impl.nio.reactor.AbstractIODispatch.inputReady(AbstractIODispatch.java:114) [httpcore-nio-4.4.5.jar:4.4.5]
at org.apache.http.impl.nio.reactor.BaseIOReactor.readable(BaseIOReactor.java:162) [httpcore-nio-4.4.5.jar:4.4.5]
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:337) [httpcore-nio-4.4.5.jar:4.4.5]
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:315) [httpcore-nio-4.4.5.jar:4.4.5]
at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:276) [httpcore-nio-4.4.5.jar:4.4.5]
at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:104) [httpcore-nio-4.4.5.jar:4.4.5]
at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:588) [httpcore-nio-4.4.5.jar:4.4.5]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_60]
Please Note this question is not duplicate of
Intermittent ConnectionClosedException with httpasynclient stacj trace is completely different..And event this issue happens intermittent.
I am working with a route which downloads files from a remote server to local directory using SFTP.
Apache Camel version: 2.15.2
From endpoint: sftp://xxx.xxx.xxx.xxx:xx//User/User01?delay=30s&include=File.*.csv&initialDelay=1m&password=xxxxxx&stepwise=false&streamDownload=true&username=User01
To endpoint: file:///var/opt/myfolder/incoming?doneFileName=${file:name}.done
The remote location has more than 10 files available for download. After downloading 2-3 files, the route gets stuck and after around 30 seconds I get the below error in logs:
DEBUG 04/11/15 07:45:24,183 org.apache.camel.component.file.FileOperations :Using InputStream to write file: /var/opt/myfolder/incoming/File01.csv
...
around 30 secs gap
...
INFO 04/11/15 07:49:53,820 org.apache.camel.component.file.remote.SftpOperations$JSchLogger :JSCH -> Caught an exception, leaving main loop due to Connection reset
INFO 04/11/15 07:49:53,821 org.apache.camel.component.file.remote.SftpOperations$JSchLogger :JSCH -> Disconnecting from xxx.xxx.xxx.xxx port xx
WARN 04/11/15 07:49:53,823 org.apache.camel.util.IOHelper :Cannot close: File01.csv. Reason: Pipe closed
java.io.IOException: Pipe closed
at java.io.PipedInputStream.read(PipedInputStream.java:308)
at java.io.PipedInputStream.read(PipedInputStream.java:378)
at java.io.InputStream.skip(InputStream.java:222)
at com.jcraft.jsch.ChannelSftp.skip(ChannelSftp.java:2894)
at com.jcraft.jsch.ChannelSftp.access$600(ChannelSftp.java:36)
at com.jcraft.jsch.ChannelSftp$RequestQueue.cancel(ChannelSftp.java:1246)
at com.jcraft.jsch.ChannelSftp$2.close(ChannelSftp.java:1503)
at org.apache.camel.util.IOHelper.close(IOHelper.java:326)
at org.apache.camel.component.file.FileOperations.writeFileByStream(FileOperations.java:404)
at org.apache.camel.component.file.FileOperations.storeFile(FileOperations.java:274)
at org.apache.camel.component.file.GenericFileProducer.writeFile(GenericFileProducer.java:277)
at org.apache.camel.component.file.GenericFileProducer.processExchange(GenericFileProducer.java:165)
at org.apache.camel.component.file.GenericFileProducer.process(GenericFileProducer.java:79)
at org.apache.camel.util.AsyncProcessorConverterHelper$ProcessorToAsyncProcessorBridge.process(AsyncProcessorConverterHelper.java:61)
at org.apache.camel.processor.SendProcessor.process(SendProcessor.java:129)
at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:77)
at org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:448)
at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:118)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:80)
at org.apache.camel.processor.ChoiceProcessor.process(ChoiceProcessor.java:111)
at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:77)
at org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:448)
at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:118)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:80)
at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:109)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:60)
at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:166)
at org.apache.camel.component.file.GenericFileConsumer.processExchange(GenericFileConsumer.java:435)
at org.apache.camel.component.file.remote.RemoteFileConsumer.processExchange(RemoteFileConsumer.java:137)
at org.apache.camel.component.file.GenericFileConsumer.processBatch(GenericFileConsumer.java:211)
at org.apache.camel.component.file.GenericFileConsumer.poll(GenericFileConsumer.java:175)
at org.apache.camel.impl.ScheduledPollConsumer.doRun(ScheduledPollConsumer.java:174)
at org.apache.camel.impl.ScheduledPollConsumer.run(ScheduledPollConsumer.java:101)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
I have set redelivery so it re attempts the download. The reattempt happens for the last file and as per the logs the file is downloaded. But when i check the folder the file size is 0 and even the .done file is created, the actual file size on remote server is 28 KB.
For rest of the files i get the below error for each file and none of the file is downloaded:
WARN 04/11/15 07:49:58,877 org.slf4j.helpers.MarkerIgnoringBase :Error processing file RemoteFile[/User/User01/File02.csv] due to Cannot retrieve file: /User/User01/File02.csv. Caused by: [org.apache.camel.component.file.GenericFileOperationFailedException - Cannot retrieve file: /User/User01/File02.csv]
org.apache.camel.component.file.GenericFileOperationFailedException: Cannot retrieve file: /User/User01/File02.csv
at org.apache.camel.component.file.remote.SftpOperations.retrieveFileToStreamInBody(SftpOperations.java:651)
at org.apache.camel.component.file.remote.SftpOperations.retrieveFile(SftpOperations.java:594)
at org.apache.camel.component.file.GenericFileConsumer.processExchange(GenericFileConsumer.java:396)
at org.apache.camel.component.file.remote.RemoteFileConsumer.processExchange(RemoteFileConsumer.java:137)
at org.apache.camel.component.file.GenericFileConsumer.processBatch(GenericFileConsumer.java:211)
at org.apache.camel.component.file.GenericFileConsumer.poll(GenericFileConsumer.java:175)
at org.apache.camel.impl.ScheduledPollConsumer.doRun(ScheduledPollConsumer.java:174)
at org.apache.camel.impl.ScheduledPollConsumer.run(ScheduledPollConsumer.java:101)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
Caused by: 4:
at com.jcraft.jsch.ChannelSftp.get(ChannelSftp.java:1513)
at com.jcraft.jsch.ChannelSftp.get(ChannelSftp.java:1266)
at org.apache.camel.component.file.remote.SftpOperations.retrieveFileToStreamInBody(SftpOperations.java:636)
... 14 more
Caused by: java.io.IOException: Pipe closed
at java.io.PipedInputStream.read(PipedInputStream.java:308)
at com.jcraft.jsch.Channel$MyPipedInputStream.updateReadSide(Channel.java:362)
at com.jcraft.jsch.ChannelSftp.get(ChannelSftp.java:1287)
... 16 more
I tried using both disconnect=true and false, the issue is happening in both the cases.
Any suggestions what could be wrong?
You had used both initial delay which is the delay before polling for a file by the consumer and delay which is before the next poll. Both creates a time buffer which is
Initialdelay+DownloadTime+Delay+WriteDestinationDirectoryTime
Try using only "delay".
Try appending a timestamp to the file being stored in destination.
Try camel-ftp2