NPE in FSNamesystem.addStoredBlock(...)
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Key: HADOOP-3804
URL: https://issues.apache.org/jira/browse/HADOOP-3804
Project: Hadoop Core
Issue Type: Bug
Components: dfs
Reporter: Tsz Wo (Nicholas), SZE
Priority: Blocker
Fix For: 0.18.0
{noformat}
2008-07-21 22:30:43,489 INFO org.apache.hadoop.ipc.Server: IPC Server handler 9
on 59403,
call blockReceived(DatanodeRegistration(DN_HOST:58052, storageID=DS-YYYYYY,
infoPort=55243, ipcPort=50020), [Lorg.apache.hadoop.hdfs.protocol.Block;@11e
725, [Ljava.lang.String;@15e4ae5) from DN_HOST:49527: error:
java.io.IOException: java.lang.NullPointerException
java.io.IOException: java.lang.NullPointerException
at
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.addStoredBlock(FSNamesystem.java:2800)
at
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.blockReceived(FSNamesystem.java:3138)
at
org.apache.hadoop.hdfs.server.namenode.NameNode.blockReceived(NameNode.java:637)
at sun.reflect.GeneratedMethodAccessor7.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$Server.call(RPC.java:452)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:888)
{noformat}
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