16/11/28 08:26:41 DEBUG monitor.ContainersMonitorImpl: Total Resource Usage stats in NM by all containers : Virtual Memory= 0, Physical Memory= 0, Total CPU usage= 0, Total CPU(% per core) usage0 16/11/28 08:26:41 DEBUG server.session: Scavenging sessions at 1480350401863 16/11/28 08:26:41 DEBUG server.session: Scavenging sessions at 1480350401878 16/11/28 08:26:42 DEBUG server.session: Scavenging sessions at 1480350402021 16/11/28 08:26:43 ERROR nodemanager.NodeManager: RECEIVED SIGNAL 15: SIGTERM 16/11/28 08:26:43 DEBUG service.AbstractService: Service: NodeManager entered state STOPPED 16/11/28 08:26:43 DEBUG service.CompositeService: NodeManager: stopping services, size=8 16/11/28 08:26:43 DEBUG service.CompositeService: Stopping service #7: Service org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl in state org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl: STARTED 16/11/28 08:26:43 DEBUG service.AbstractService: Service: org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl entered state STOPPED 16/11/28 08:26:43 DEBUG ipc.Client: The ping interval is 60000 ms. 16/11/28 08:26:43 DEBUG ipc.Client: Connecting to /172.16.152.232:8031 16/11/28 08:26:44 DEBUG monitor.ContainersMonitorImpl: Current ProcessTree list : [ ] 16/11/28 08:26:44 DEBUG monitor.ContainersMonitorImpl: Total Resource Usage stats in NM by all containers : Virtual Memory= 0, Physical Memory= 0, Total CPU usage= 0, Total CPU(% per core) usage0 16/11/28 08:26:44 INFO ipc.Client: Retrying connect to server: /172.16.152.232:8031. Already tried 0 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 16/11/28 08:26:45 INFO ipc.Client: Retrying connect to server: /172.16.152.232:8031. Already tried 1 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 16/11/28 08:26:46 INFO ipc.Client: Retrying connect to server: /172.16.152.232:8031. Already tried 2 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 16/11/28 08:26:47 DEBUG monitor.ContainersMonitorImpl: Current ProcessTree list : [ ] 16/11/28 08:26:47 DEBUG monitor.ContainersMonitorImpl: Total Resource Usage stats in NM by all containers : Virtual Memory= 0, Physical Memory= 0, Total CPU usage= 0, Total CPU(% per core) usage0 16/11/28 08:26:47 INFO ipc.Client: Retrying connect to server: /172.16.152.232:8031. Already tried 3 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 16/11/28 08:26:48 INFO ipc.Client: Retrying connect to server: /172.16.152.232:8031. Already tried 4 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 16/11/28 08:26:49 INFO ipc.Client: Retrying connect to server: /172.16.152.232:8031. Already tried 5 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 16/11/28 08:26:50 DEBUG monitor.ContainersMonitorImpl: Current ProcessTree list : [ ] 16/11/28 08:26:50 DEBUG monitor.ContainersMonitorImpl: Total Resource Usage stats in NM by all containers : Virtual Memory= 0, Physical Memory= 0, Total CPU usage= 0, Total CPU(% per core) usage0 16/11/28 08:26:50 INFO ipc.Client: Retrying connect to server: /172.16.152.232:8031. Already tried 6 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 16/11/28 08:26:51 DEBUG ipc.Server: IPC Server idle connection scanner for port 37633: task running 16/11/28 08:26:51 DEBUG ipc.Server: IPC Server idle connection scanner for port 8040: task running 16/11/28 08:26:51 INFO ipc.Client: Retrying connect to server: /172.16.152.232:8031. Already tried 7 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 16/11/28 08:26:52 INFO ipc.Client: Retrying connect to server: /172.16.152.232:8031. Already tried 8 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 16/11/28 08:26:53 DEBUG monitor.ContainersMonitorImpl: Current ProcessTree list : [ ] 16/11/28 08:26:53 DEBUG monitor.ContainersMonitorImpl: Total Resource Usage stats in NM by all containers : Virtual Memory= 0, Physical Memory= 0, Total CPU usage= 0, Total CPU(% per core) usage0 16/11/28 08:26:53 WARN util.ShutdownHookManager: ShutdownHook 'CompositeServiceShutdownHook' timeout, java.util.concurrent.TimeoutException java.util.concurrent.TimeoutException at java.util.concurrent.FutureTask.get(FutureTask.java:205) at org.apache.hadoop.util.ShutdownHookManager$1.run(ShutdownHookManager.java:67) 16/11/28 08:26:53 DEBUG ipc.Client: closing ipc connection to /172.16.152.232:8031: Interrupted: action=RetryAction(action=RETRY, delayMillis=1000, reason=retries get failed due to exceeded maximum allowed retries number: 10), retry policy=RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) java.io.InterruptedIOException: Interrupted: action=RetryAction(action=RETRY, delayMillis=1000, reason=retries get failed due to exceeded maximum allowed retries number: 10), retry policy=RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) at org.apache.hadoop.ipc.Client$Connection.handleConnectionFailure(Client.java:928) at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:697) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:777) at org.apache.hadoop.ipc.Client$Connection.access$12(Client.java:761) at org.apache.hadoop.ipc.Client.getConnection(Client.java:1542) at org.apache.hadoop.ipc.Client.call(Client.java:1373) at org.apache.hadoop.ipc.Client.call(Client.java:1337) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:228) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:1) at com.sun.proxy.$Proxy76.unRegisterNodeManager(Unknown Source) at org.apache.hadoop.yarn.server.api.impl.pb.client.ResourceTrackerPBClientImpl.unRegisterNodeManager(ResourceTrackerPBClientImpl.java:99) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:398) at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:163) at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:155) at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:95) at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:335) at com.sun.proxy.$Proxy77.unRegisterNodeManager(Unknown Source) at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.unRegisterNM(NodeStatusUpdaterImpl.java:291) at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.serviceStop(NodeStatusUpdaterImpl.java:268) at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221) at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52) at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80) at org.apache.hadoop.service.CompositeService.stop(CompositeService.java:157) at org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:131) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceStop(NodeManager.java:411) at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221) at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52) at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80) at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:65) at org.apache.hadoop.service.CompositeService$CompositeServiceShutdownHook.run(CompositeService.java:183) at java.util.concurrent.Executors$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$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.InterruptedException: sleep interrupted at java.lang.Thread.sleep(Native Method) at org.apache.hadoop.ipc.Client$Connection.handleConnectionFailure(Client.java:926) ... 38 more 16/11/28 08:26:53 DEBUG ipc.Client: IPC Client (17922877) connection to /172.16.152.232:8031 from yangww: closed 16/11/28 08:26:53 INFO retry.RetryInvocationHandler: Exception while invoking ResourceTrackerPBClientImpl.unRegisterNodeManager over null. Retrying after sleeping for 30000ms. java.io.IOException: Failed on local exception: java.io.InterruptedIOException: Interrupted: action=RetryAction(action=RETRY, delayMillis=1000, reason=retries get failed due to exceeded maximum allowed retries number: 10), retry policy=RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS); Host Details : local host is: "/172.16.152.232"; destination host is: "":8031; at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:796) at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1485) at org.apache.hadoop.ipc.Client.call(Client.java:1427) at org.apache.hadoop.ipc.Client.call(Client.java:1337) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:228) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:1) at com.sun.proxy.$Proxy76.unRegisterNodeManager(Unknown Source) at org.apache.hadoop.yarn.server.api.impl.pb.client.ResourceTrackerPBClientImpl.unRegisterNodeManager(ResourceTrackerPBClientImpl.java:99) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:398) at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:163) at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:155) at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:95) at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:335) at com.sun.proxy.$Proxy77.unRegisterNodeManager(Unknown Source) at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.unRegisterNM(NodeStatusUpdaterImpl.java:291) at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.serviceStop(NodeStatusUpdaterImpl.java:268) at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221) at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52) at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80) at org.apache.hadoop.service.CompositeService.stop(CompositeService.java:157) at org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:131) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceStop(NodeManager.java:411) at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221) at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52) at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80) at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:65) at org.apache.hadoop.service.CompositeService$CompositeServiceShutdownHook.run(CompositeService.java:183) 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.io.InterruptedIOException: Interrupted: action=RetryAction(action=RETRY, delayMillis=1000, reason=retries get failed due to exceeded maximum allowed retries number: 10), retry policy=RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) at org.apache.hadoop.ipc.Client$Connection.handleConnectionFailure(Client.java:928) at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:697) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:777) at org.apache.hadoop.ipc.Client$Connection.access$12(Client.java:761) at org.apache.hadoop.ipc.Client.getConnection(Client.java:1542) at org.apache.hadoop.ipc.Client.call(Client.java:1373) ... 33 more Caused by: java.lang.InterruptedException: sleep interrupted at java.lang.Thread.sleep(Native Method) at org.apache.hadoop.ipc.Client$Connection.handleConnectionFailure(Client.java:926) ... 38 more 16/11/28 08:26:56 DEBUG monitor.ContainersMonitorImpl: Current ProcessTree list : [ ] 16/11/28 08:26:56 DEBUG monitor.ContainersMonitorImpl: Total Resource Usage stats in NM by all containers : Virtual Memory= 0, Physical Memory= 0, Total CPU usage= 0, Total CPU(% per core) usage0 16/11/28 08:26:59 DEBUG monitor.ContainersMonitorImpl: Current ProcessTree list : [ ] 16/11/28 08:26:59 DEBUG monitor.ContainersMonitorImpl: Total Resource Usage stats in NM by all containers : Virtual Memory= 0, Physical Memory= 0, Total CPU usage= 0, Total CPU(% per core) usage0 16/11/28 08:27:01 DEBUG ipc.Server: IPC Server idle connection scanner for port 37633: task running 16/11/28 08:27:01 DEBUG ipc.Server: IPC Server idle connection scanner for port 8040: task running 16/11/28 08:27:02 DEBUG monitor.ContainersMonitorImpl: Current ProcessTree list : [ ] 16/11/28 08:27:02 DEBUG monitor.ContainersMonitorImpl: Total Resource Usage stats in NM by all containers : Virtual Memory= 0, Physical Memory= 0, Total CPU usage= 0, Total CPU(% per core) usage0 16/11/28 08:27:03 WARN util.ShutdownHookManager: ShutdownHook '' timeout, java.util.concurrent.TimeoutException java.util.concurrent.TimeoutException at java.util.concurrent.FutureTask.get(FutureTask.java:205) at org.apache.hadoop.util.ShutdownHookManager$1.run(ShutdownHookManager.java:67) 16/11/28 08:27:05 DEBUG monitor.ContainersMonitorImpl: Current ProcessTree list : [ ] 16/11/28 08:27:05 DEBUG monitor.ContainersMonitorImpl: Total Resource Usage stats in NM by all containers : Virtual Memory= 0, Physical Memory= 0, Total CPU usage= 0, Total CPU(% per core) usage0 16/11/28 08:27:08 DEBUG monitor.ContainersMonitorImpl: Current ProcessTree list : [ ] 16/11/28 08:27:08 DEBUG monitor.ContainersMonitorImpl: Total Resource Usage stats in NM by all containers : Virtual Memory= 0, Physical Memory= 0, Total CPU usage= 0, Total CPU(% per core) usage0 16/11/28 08:27:09 DEBUG ipc.Client: The ping interval is 60000 ms. 16/11/28 08:27:09 DEBUG ipc.Client: Connecting to /172.16.152.232:8031 16/11/28 08:27:10 INFO ipc.Client: Retrying connect to server: /172.16.152.232:8031. Already tried 0 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 16/11/28 08:27:11 DEBUG ipc.Server: IPC Server idle connection scanner for port 37633: task running 16/11/28 08:27:11 DEBUG ipc.Server: IPC Server idle connection scanner for port 8040: task running 16/11/28 08:27:11 DEBUG monitor.ContainersMonitorImpl: Current ProcessTree list : [ ] 16/11/28 08:27:11 DEBUG monitor.ContainersMonitorImpl: Total Resource Usage stats in NM by all containers : Virtual Memory= 0, Physical Memory= 0, Total CPU usage= 0, Total CPU(% per core) usage0 16/11/28 08:27:11 INFO ipc.Client: Retrying connect to server: /172.16.152.232:8031. Already tried 1 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 16/11/28 08:27:11 DEBUG server.session: Scavenging sessions at 1480350431863 16/11/28 08:27:11 DEBUG server.session: Scavenging sessions at 1480350431878 16/11/28 08:27:12 DEBUG server.session: Scavenging sessions at 1480350432021 16/11/28 08:27:12 INFO ipc.Client: Retrying connect to server: /172.16.152.232:8031. Already tried 2 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 16/11/28 08:27:13 INFO ipc.Client: Retrying connect to server: /172.16.152.232:8031. Already tried 3 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS) 16/11/28 08:27:13 ERROR util.ShutdownHookManager: ShutdownHookManger shutdown forcefully. 16/11/28 08:27:13 DEBUG util.ShutdownHookManager: ShutdownHookManger complete shutdown. 16/11/28 08:27:13 WARN retry.RetryInvocationHandler: Interrupted while waiting to retry java.lang.InterruptedException: sleep interrupted at java.lang.Thread.sleep(Native Method) at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.processWaitTimeAndRetryInfo(RetryInvocationHandler.java:130) at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:107) at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:335) at com.sun.proxy.$Proxy77.unRegisterNodeManager(Unknown Source) at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.unRegisterNM(NodeStatusUpdaterImpl.java:291) at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.serviceStop(NodeStatusUpdaterImpl.java:268) at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221) at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52) at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80) at org.apache.hadoop.service.CompositeService.stop(CompositeService.java:157) at org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:131) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceStop(NodeManager.java:411) at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221) at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52) at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80) at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:65) at org.apache.hadoop.service.CompositeService$CompositeServiceShutdownHook.run(CompositeService.java:183) at java.util.concurrent.Executors$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$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) 16/11/28 08:27:13 WARN nodemanager.NodeStatusUpdaterImpl: Unregistration of the Node :37633 failed. java.io.InterruptedIOException: Retry interrupted at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.processWaitTimeAndRetryInfo(RetryInvocationHandler.java:134) at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:107) at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:335) at com.sun.proxy.$Proxy77.unRegisterNodeManager(Unknown Source) at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.unRegisterNM(NodeStatusUpdaterImpl.java:291) at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.serviceStop(NodeStatusUpdaterImpl.java:268) at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221) at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52) at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80) at org.apache.hadoop.service.CompositeService.stop(CompositeService.java:157) at org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:131) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceStop(NodeManager.java:411) at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221) at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52) at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80) at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:65) at org.apache.hadoop.service.CompositeService$CompositeServiceShutdownHook.run(CompositeService.java:183) at java.util.concurrent.Executors$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$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.InterruptedException: sleep interrupted at java.lang.Thread.sleep(Native Method) at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.processWaitTimeAndRetryInfo(RetryInvocationHandler.java:130) ... 21 more 16/11/28 08:27:13 DEBUG ipc.Client: stopping client from cache: org.apache.hadoop.ipc.Client@19c745c 16/11/28 08:27:13 DEBUG ipc.Client: removing client from cache: org.apache.hadoop.ipc.Client@19c745c