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CRJAZ1228I peer rest WARN messages in jazz.log


Guowei Jim Hu (1.0k610253) | asked Jun 16 '10, 3:17 p.m.
We've been seen a lot of CRJAZ1228I peer rest WARN messages in jazz.log and try to understand what they really mean and if it is safe to ignore them by filtering them out.

The number of the messages in jazz.log increases to high level during week days but decrases to very low level in weekends, apparently related to RTC client activities.

The messages are like:
2010-06-03 08:41:46,841 WARN bm.team.repository.common.transport.ServerHttpUtil - CRJAZ1228I An error occurred while trying to marshal a different error back to the client.
com.ibm.wsspi.webcontainer.ClosedConnectionException: OutputStream encountered error during write
at com.ibm.ws.webcontainer.channel.WCCByteBufferOutputStream.write(WCCByteBufferOutputStream.java:106)
at com.ibm.ws.webcontainer.srt.SRTOutputStream.write(SRTOutputStream.java:97)
............
Caused by:
java.io.IOException: Connection reset by peer
at sun.nio.ch.FileDispatcher.write0(Native Method)
at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:41)
at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:104)
at sun.nio.ch.IOUtil.write(IOUtil.java:76)
at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:334)
at com.ibm.ws.tcp.channel.impl.NioSocketIOChannel.write(NioSocketIOChannel.java:249)
at com.ibm.ws.tcp.channel.impl.NioSocketIOChannel.attemptWriteToSocketUsingNIO(NioSocketIOChannel.java:160)

......

One answer



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Victor feng (11) | answered Jul 30 '12, 12:08 a.m.
I have the same problem in RTC 3.0.1.3. Could anybody help to look for the reason for this exception?

Blow is the message:
2012-07-30 10:54:53,272 [             WebContainer : 25]  WARN bm.team.repository.common.transport.ServerHttpUtil  - CRJAZ1228I An error occurred while trying to marshal a different error back to the client。
com.ibm.wsspi.webcontainer.ClosedConnectionException: OutputStream encountered error during write
    at com.ibm.ws.webcontainer.channel.WCCByteBufferOutputStream.write(WCCByteBufferOutputStream.java:106)
    at com.ibm.ws.webcontainer.srt.SRTOutputStream.write(SRTOutputStream.java:97)
    at com.ibm.wsspi.webcontainer.util.BufferedServletOutputStream.writeOut(BufferedServletOutputStream.java:592)
    at com.ibm.wsspi.webcontainer.util.BufferedServletOutputStream.flushBytes(BufferedServletOutputStream.java:421)
    at com.ibm.wsspi.webcontainer.util.BufferedServletOutputStream.flush(BufferedServletOutputStream.java:407)
    at com.ibm.wsspi.webcontainer.util.BufferedServletOutputStream.check(BufferedServletOutputStream.java:275)
    at com.ibm.wsspi.webcontainer.util.BufferedServletOutputStream.write(BufferedServletOutputStream.java:391)
    at java.io.BufferedOutputStream.write(BufferedOutputStream.java:116)
    at sun.nio.cs.StreamEncoder$CharsetSE.writeBytes(StreamEncoder.java:355)
    at sun.nio.cs.StreamEncoder$CharsetSE.implWrite(StreamEncoder.java:416)
    at sun.nio.cs.StreamEncoder.write(StreamEncoder.java:159)
    at java.io.OutputStreamWriter.write(OutputStreamWriter.java:229)
    at java.io.BufferedWriter.write(BufferedWriter.java:181)
    at java.io.BufferedWriter.flushBuffer(BufferedWriter.java:122)
    at java.io.BufferedWriter.write(BufferedWriter.java:136)
    at com.ibm.team.repository.common.json.internal.Serializer.writeString(Serializer.java:110)
    at com.ibm.team.repository.common.json.internal.Serializer.writeObject(Serializer.java:229)
    at com.ibm.team.repository.common.json.internal.Serializer.write(Serializer.java:195)
    at com.ibm.team.repository.common.json.internal.Serializer.writeArray(Serializer.java:266)
    at com.ibm.team.repository.common.json.internal.Serializer.write(Serializer.java:197)
    at com.ibm.team.repository.common.json.internal.Serializer.writeObject(Serializer.java:232)
    at com.ibm.team.repository.common.json.internal.Serializer.write(Serializer.java:195)
    at com.ibm.team.repository.common.json.internal.Serializer.writeObject(Serializer.java:232)
    at com.ibm.team.repository.common.json.internal.Serializer.write(Serializer.java:195)
    at com.ibm.team.repository.common.json.internal.Serializer.writeObject(Serializer.java:232)
    at com.ibm.team.repository.common.json.JSONObject.serialize(JSONObject.java:117)
    at com.ibm.team.repository.common.serialize.internal.JSONSerializer.serializeException(JSONSerializer.java:544)
    at com.ibm.team.repository.common.transport.ServerHttpUtil.serializeError(ServerHttpUtil.java:1186)
    at com.ibm.team.repository.common.transport.ServerHttpUtil.serializeError(ServerHttpUtil.java:1116)
    at com.ibm.team.repository.common.transport.ServerHttpUtil.serializeError(ServerHttpUtil.java:1079)
    at com.ibm.team.scm.service.internal.content.VersionedContentService.perform_GetOrHead(VersionedContentService.java:737)
    at com.ibm.team.scm.service.internal.content.VersionedContentService.perform_GET(VersionedContentService.java:765)
    at com.ibm.team.repository.service.TeamRawService.service(TeamRawService.java:82)
    at sun.reflect.GeneratedMethodAccessor666.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
    at java.lang.reflect.Method.invoke(Method.java:611)
    at org.eclipse.soda.sat.core.internal.record.ExportProxyServiceRecord.invoke(ExportProxyServiceRecord.java:370)
    at org.eclipse.soda.sat.core.internal.record.ExportProxyServiceRecord.access$0(ExportProxyServiceRecord.java:356)
    at org.eclipse.soda.sat.core.internal.record.ExportProxyServiceRecord$ExportedServiceInvocationHandler.invoke(ExportProxyServiceRecord.java:56)
    at $Proxy929.service(Unknown Source)
    at com.ibm.team.repository.servlet.AbstractTeamServerServlet.doRestService(AbstractTeamServerServlet.java:823)
    at com.ibm.team.repository.servlet.AbstractTeamServerServlet.handleRequest2(AbstractTeamServerServlet.java:1866)
    at com.ibm.team.repository.servlet.AbstractTeamServerServlet.handleRequest(AbstractTeamServerServlet.java:1725)
    at com.ibm.team.repository.servlet.AbstractTeamServerServlet.access$0(AbstractTeamServerServlet.java:1710)
    at com.ibm.team.repository.servlet.AbstractTeamServerServlet$1.service(AbstractTeamServerServlet.java:198)
    at com.ibm.team.repository.internal.service.auth.impl.JAuthHandler.handleRequest(JAuthHandler.java:47)
    at sun.reflect.GeneratedMethodAccessor218.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
    at java.lang.reflect.Method.invoke(Method.java:611)
    at org.eclipse.soda.sat.core.internal.record.ExportProxyServiceRecord.invoke(ExportProxyServiceRecord.java:370)
    at org.eclipse.soda.sat.core.internal.record.ExportProxyServiceRecord.access$0(ExportProxyServiceRecord.java:356)
    at org.eclipse.soda.sat.core.internal.record.ExportProxyServiceRecord$ExportedServiceInvocationHandler.invoke(ExportProxyServiceRecord.java:56)
    at $Proxy576.handleRequest(Unknown Source)
    at com.ibm.team.repository.servlet.AbstractTeamServerServlet.service(AbstractTeamServerServlet.java:1578)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
    at org.eclipse.equinox.http.registry.internal.ServletManager$ServletWrapper.service(ServletManager.java:180)
    at org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90)
    at org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111)
    at org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:75)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
    at org.eclipse.equinox.servletbridge.BridgeServlet.service(BridgeServlet.java:120)
    at com.ibm.team.repository.server.servletbridge.JazzServlet.service(JazzServlet.java:76)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1657)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:939)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:502)
    at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:179)
    at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3935)
    at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:276)
    at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:931)
    at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1592)
    at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:186)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:452)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:511)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:305)
    at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:83)
    at com.ibm.ws.ssl.channel.impl.SSLReadServiceContext$SSLReadCompletedCallback.complete(SSLReadServiceContext.java:1784)
    at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
    at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
    at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
    at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
    at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
    at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
    at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
    at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1604)
Caused by:
com.ibm.io.async.AsyncTimeoutException(Async operation timed out, [Timeout, rc=0])
    at com.ibm.io.async.AsyncException.<init>(AsyncException.java:42)
    at com.ibm.io.async.AsyncTimeoutException.<init>(AsyncTimeoutException.java:25)
    at com.ibm.io.async.AbstractAsyncFuture.waitForCompletion(AbstractAsyncFuture.java:315)
    at com.ibm.io.async.AsyncFuture.getByteCount(AsyncFuture.java:218)
    at com.ibm.ws.tcp.channel.impl.AioSocketIOChannel.writeAIOSync(AioSocketIOChannel.java:361)
    at com.ibm.ws.tcp.channel.impl.AioTCPWriteRequestContextImpl.processSyncWriteRequest(AioTCPWriteRequestContextImpl.java:123)
    at com.ibm.ws.tcp.channel.impl.TCPWriteRequestContextImpl.write(TCPWriteRequestContextImpl.java:122)
    at com.ibm.ws.ssl.channel.impl.SSLWriteServiceContext.write(SSLWriteServiceContext.java:147)
    at com.ibm.ws.http.channel.impl.HttpServiceContextImpl.synchWrite(HttpServiceContextImpl.java:2476)
    at com.ibm.ws.http.channel.impl.HttpServiceContextImpl.sendOutgoing(HttpServiceContextImpl.java:2209)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundServiceContextImpl.sendResponseBody(HttpInboundServiceContextImpl.java:801)
    at com.ibm.ws.webcontainer.channel.WCChannelLink.writeBufferSynch(WCChannelLink.java:581)
    at com.ibm.ws.webcontainer.channel.WCChannelLink.writeBufferResponse(WCChannelLink.java:524)
    at com.ibm.ws.webcontainer.channel.WCChannelLink.writeBuffer(WCChannelLink.java:472)
    at com.ibm.ws.webcontainer.channel.WCCByteBufferOutputStream.flushWriteBuffer(WCCByteBufferOutputStream.java:406)
    at com.ibm.ws.webcontainer.channel.WCCByteBufferOutputStream.checkWriteArray(WCCByteBufferOutputStream.java:378)
    at com.ibm.ws.webcontainer.channel.WCCByteBufferOutputStream.write(WCCByteBufferOutputStream.java:111)
    at com.ibm.ws.webcontainer.srt.SRTOutputStream.write(SRTOutputStream.java:97)
    at com.ibm.wsspi.webcontainer.util.BufferedServletOutputStream.writeOut(BufferedServletOutputStream.java:592)
    at com.ibm.wsspi.webcontainer.util.BufferedServletOutputStream.write(BufferedServletOutputStream.java:376)
    at com.ibm.team.internal.repository.rcp.streams.LengthCountingOutputStream.write(LengthCountingOutputStream.java:43)
    at com.ibm.team.scm.service.internal.content.VersionedContentService$ContentDirectToProvider.receiveContent(VersionedContentService.java:3369)
    at com.ibm.team.scm.service.internal.content.VersionedContentService.fetchContent(VersionedContentService.java:2123)
    at com.ibm.team.scm.service.internal.content.VersionedContentService.doRetrieveContent(VersionedContentService.java:1946)
    at com.ibm.team.scm.service.internal.content.VersionedContentService.access$10(VersionedContentService.java:1941)
    at com.ibm.team.scm.service.internal.content.VersionedContentService$10.run(VersionedContentService.java:1077)
    at com.ibm.team.repository.service.internal.rdb.RepositoryDatabase$Transaction.run(RepositoryDatabase.java:458)
    at com.ibm.team.repository.service.internal.rdb.RepositoryDatabase$1.run(RepositoryDatabase.java:285)
    at com.ibm.team.repository.service.internal.rdb.ConnectionPoolService.withCurrentConnection(ConnectionPoolService.java:379)
    at sun.reflect.GeneratedMethodAccessor81.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
    at java.lang.reflect.Method.invoke(Method.java:611)
    at org.eclipse.soda.sat.core.internal.record.ExportProxyServiceRecord.invoke(ExportProxyServiceRecord.java:370)
    at org.eclipse.soda.sat.core.internal.record.ExportProxyServiceRecord.access$0(ExportProxyServiceRecord.java:356)
    at org.eclipse.soda.sat.core.internal.record.ExportProxyServiceRecord$ExportedServiceInvocationHandler.invoke(ExportProxyServiceRecord.java:56)
    at $Proxy62.withCurrentConnection(Unknown Source)
    at com.ibm.team.repository.service.internal.rdb.RepositoryDatabase.runTransaction(RepositoryDatabase.java:281)
    at com.ibm.team.repository.service.internal.rdb.RepositoryDatabase.runInTransaction(RepositoryDatabase.java:236)
    at com.ibm.team.repository.service.internal.TransactionService.runInTransaction(TransactionService.java:119)
    at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
    at java.lang.reflect.Method.invoke(Method.java:611)
    at org.eclipse.soda.sat.core.internal.record.ExportProxyServiceRecord.invoke(ExportProxyServiceRecord.java:370)
    at org.eclipse.soda.sat.core.internal.record.ExportProxyServiceRecord.access$0(ExportProxyServiceRecord.java:356)
    at org.eclipse.soda.sat.core.internal.record.ExportProxyServiceRecord$ExportedServiceInvocationHandler.invoke(ExportProxyServiceRecord.java:56)
    at $Proxy181.runInTransaction(Unknown Source)
    at com.ibm.team.scm.service.internal.content.VersionedContentService.runInPossiblyExistingTransaction(VersionedContentService.java:985)
    at com.ibm.team.scm.service.internal.content.VersionedContentService.fetchContentWithProvider(VersionedContentService.java:1075)
    at com.ibm.team.scm.service.internal.content.VersionedContentService.performGetContent(VersionedContentService.java:695)
    at com.ibm.team.scm.service.internal.content.VersionedContentService.perform_GetOrHead(VersionedContentService.java:726)
    ...

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