You are viewing a plain text version of this content. The canonical link for it is here.
Posted to common-dev@hadoop.apache.org by "Owen O'Malley (JIRA)" <ji...@apache.org> on 2007/01/17 20:59:30 UTC
[jira] Updated: (HADOOP-898) namenode generates infinite stream of
null pointers
[ https://issues.apache.org/jira/browse/HADOOP-898?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Owen O'Malley updated HADOOP-898:
---------------------------------
Description:
My namenode is generating a constant stream of NullPointerExceptions. The log looks like:
2007-01-17 19:51:27,461 INFO org.apache.hadoop.ipc.Server: IPC Server handler 3
on 50000 call error: java.io.IOException: java.lang.NullPointerException
java.io.IOException: java.lang.NullPointerException
at org.apache.hadoop.dfs.FSNamesystem.addStoredBlock(FSNamesystem.java:1621)
at org.apache.hadoop.dfs.FSNamesystem.processReport(FSNamesystem.java:1563)
at org.apache.hadoop.dfs.NameNode.blockReport(NameNode.java:573)
at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:589)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:337)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:538)
was:
My namenode is generating a constant stream of NullPointerExceptions. The log looks like:
2007-01-17 19:51:27,461 INFO org.apache.hadoop.ipc.Server: IPC Server handler 3
on 50000 call error: java.io.IOException: java.lang.NullPointerException
java.io.IOException: java.lang.NullPointerException
at org.apache.hadoop.dfs.FSNamesystem.addStoredBlock(FSNamesystem.java:1
621)
at org.apache.hadoop.dfs.FSNamesystem.processReport(FSNamesystem.java:15
63)
at org.apache.hadoop.dfs.NameNode.blockReport(NameNode.java:573)
at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:589)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:337)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:538)
> namenode generates infinite stream of null pointers
> ---------------------------------------------------
>
> Key: HADOOP-898
> URL: https://issues.apache.org/jira/browse/HADOOP-898
> Project: Hadoop
> Issue Type: Bug
> Components: dfs
> Reporter: Owen O'Malley
> Assigned To: Konstantin Shvachko
>
> My namenode is generating a constant stream of NullPointerExceptions. The log looks like:
> 2007-01-17 19:51:27,461 INFO org.apache.hadoop.ipc.Server: IPC Server handler 3
> on 50000 call error: java.io.IOException: java.lang.NullPointerException
> java.io.IOException: java.lang.NullPointerException
> at org.apache.hadoop.dfs.FSNamesystem.addStoredBlock(FSNamesystem.java:1621)
> at org.apache.hadoop.dfs.FSNamesystem.processReport(FSNamesystem.java:1563)
> at org.apache.hadoop.dfs.NameNode.blockReport(NameNode.java:573)
> at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:589)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:337)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:538)
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: https://issues.apache.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira