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From Zhang Jianfeng <jzhang...@gmail.com>
Subject LeaseExpiredException: No lease on /user/biadmin/analytic‐root/SX5XPWPPDPQH/.
Date Mon, 17 Oct 2016 01:46:35 GMT
Hi ,

    I hit an wired error. On our hadoop cluster (2.2.0), occasionally a
LeaseExpiredException is thrown.

The stacktrace is as below:


*org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.hdfs.server.namenode.LeaseExpiredException):
No lease on /user/biadmin/analytic‐root/SX5XPWPPDPQH/.executions/.at
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkLease(FSNamesystem.java:2737)*

*at
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.completeFileInternal(FSNamesystem.java:2801)*

*at
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.completeFile(FSNamesystem.java:2783)*

*at
org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.complete(NameNodeRpcServer.java:611)*

*at
org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.complete(ClientNamenodeProtocolServerSideTranslatorPB.java:428)*

*at
org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java:59586)*

*at
org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:585)*

*at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:928)*

*at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2048)*

*at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2044)*

*at java.security.AccessController.doPrivileged(AccessController.java:310)*

*at javax.security.auth.Subject.doAs(Subject.java:573)*

*at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1502)*

*at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2042)*

*at org.apache.hadoop.ipc.Client.call(Client.java:1347)*

*at org.apache.hadoop.ipc.Client.call(Client.java:1300)*

*at
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)*

*at $Proxy7.complete(Unknown Source)*

*at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)*

*at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)*

*at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)*

at java.lang.reflect.Method.invoke(Method.java:611)

at
org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)

at
org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)

at $Proxy7.complete(Unknown Source)

at
org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.complete(ClientNamenodeProtocolTranslatorPB.java:371)

at
org.apache.hadoop.hdfs.DFSOutputStream.completeFile(DFSOutputStream.java:1894)

at org.apache.hadoop.hdfs.DFSOutputStream.close(DFSOutputStream.java:1881)

at
org.apache.hadoop.fs.FSDataOutputStream$PositionCache.close(FSDataOutputStream.java:71)

at
org.apache.hadoop.fs.FSDataOutputStream.close(FSDataOutputStream.java:104)

at java.io.FilterOutputStream.close(FilterOutputStream.java:154)

Any help will be appreciated!

-- 
Best Regards,
Jian Feng

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