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  1. Geode
  2. GEODE-5294

ConcurrentModificationException may be thrown by ShutdownAllRequest when debug logging is enabled.

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      The following exception has been observed when debug logging is enabled:

      [severe 2017/08/07 18:41:06.718 PDT  <P2P message reader for 10.118.50.14(dataStoregemfire3_r02-s02_14598:14598)<v127>:1025 shared ordered uid=47 port=40224> tid=0xc56] Uncaught exception processing  ShutdownAllResponse from 10.118.50.14(dataStoregemfire3_r02-s02_14598:14598)<v127>:1025 msgId=394 isToShutDown=true
      java.util.ConcurrentModificationException
              at java.util.TreeMap$PrivateEntryIterator.nextEntry(TreeMap.java:1207)
              at java.util.TreeMap$KeyIterator.next(TreeMap.java:1261)
              at org.apache.geode.internal.logging.log4j.message.GemFireParameterizedMessage.recursiveDeepToString(GemFireParameterizedMessage.java:510)
              at org.apache.geode.internal.logging.log4j.message.GemFireParameterizedMessage.deepToString(GemFireParameterizedMessage.java:393)
              at org.apache.geode.internal.logging.log4j.message.GemFireParameterizedMessage.parseArguments(GemFireParameterizedMessage.java:178)
              at org.apache.geode.internal.logging.log4j.message.GemFireParameterizedMessage.<init>(GemFireParameterizedMessage.java:131)
              at org.apache.geode.internal.logging.log4j.message.GemFireParameterizedMessageFactory.newMessage(GemFireParameterizedMessageFactory.java:56)
              at org.apache.logging.log4j.message.AbstractMessageFactory.newMessage(AbstractMessageFactory.java:83)
              at org.apache.logging.log4j.spi.AbstractLogger.logMessage(AbstractLogger.java:2016)
              at org.apache.logging.log4j.spi.AbstractLogger.logIfEnabled(AbstractLogger.java:1892)
              at org.apache.logging.log4j.spi.AbstractLogger.debug(AbstractLogger.java:447)
              at org.apache.geode.internal.admin.remote.ShutdownAllRequest$ShutDownAllReplyProcessor.process(ShutdownAllRequest.java:262)
              at org.apache.geode.internal.admin.remote.AdminWaiters.sendResponse(AdminWaiters.java:155)
              at org.apache.geode.internal.admin.remote.AdminResponse.process(AdminResponse.java:57)
              at org.apache.geode.distributed.internal.DistributionMessage.scheduleAction(DistributionMessage.java:374)
              at org.apache.geode.distributed.internal.DistributionMessage.schedule(DistributionMessage.java:432)
              at org.apache.geode.distributed.internal.DistributionManager.scheduleIncomingMessage(DistributionManager.java:3551)
              at org.apache.geode.distributed.internal.DistributionManager.handleIncomingDMsg(DistributionManager.java:3185)
              at org.apache.geode.distributed.internal.DistributionManager$MyListener.messageReceived(DistributionManager.java:4358)
              at org.apache.geode.distributed.internal.membership.gms.mgr.GMSMembershipManager.dispatchMessage(GMSMembershipManager.java:1123)
              at org.apache.geode.distributed.internal.membership.gms.mgr.GMSMembershipManager.handleOrDeferMessage(GMSMembershipManager.java:1041)
              at org.apache.geode.distributed.internal.membership.gms.mgr.GMSMembershipManager$MyDCReceiver.messageReceived(GMSMembershipManager.java:408)
              at org.apache.geode.distributed.internal.direct.DirectChannel.receive(DirectChannel.java:714)
              at org.apache.geode.internal.tcp.TCPConduit.messageReceived(TCPConduit.java:874)
              at org.apache.geode.internal.tcp.Connection.dispatchMessage(Connection.java:3966)
              at org.apache.geode.internal.tcp.Connection.processNIOBuffer(Connection.java:3552)
              at org.apache.geode.internal.tcp.Connection.runNioReader(Connection.java:1828)
              at org.apache.geode.internal.tcp.Connection.run(Connection.java:1689)
              at java.lang.Thread.run(Thread.java:745)
      

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              • Assignee:
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                Reporter:
                jens.deppe Jens Deppe
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