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https://issues.apache.org/jira/browse/HADOOP-5311?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Chansler updated HADOOP-5311:
------------------------------------
Priority: Blocker (was: Major)
> Write pipeline recovery fails
> -----------------------------
>
> Key: HADOOP-5311
> URL: https://issues.apache.org/jira/browse/HADOOP-5311
> Project: Hadoop Core
> Issue Type: Bug
> Components: dfs
> Affects Versions: 0.18.0
> Reporter: Hairong Kuang
> Priority: Blocker
> Fix For: 0.18.4
>
>
> A write pipeline recovery fails on the error below:
> INFO org.apache.hadoop.ipc.Server: IPC Server handler 2 on 53006, call
> recoverBlock(blk_1415000632081498137_954380, false,
> [Lorg.apache.hadoop.hdfs.protocol.DatanodeInfo;
> @4ec82dc6) from XX: error: org.apache.hadoop.ipc.RemoteException:
> java.io.IOException: blk_1415000632081498137_954380 is already commited,
> storedBlock == null.
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.nextGenerationStampForBlock(FSNamesystem.java:4487)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.nextGenerationStamp(NameNode.java:473)
> at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:508)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:959)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:955)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:396)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:953)
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