NPE in FSDirectory.unprotectedSetPermission
-------------------------------------------
Key: HADOOP-3108
URL: https://issues.apache.org/jira/browse/HADOOP-3108
Project: Hadoop Core
Issue Type: Bug
Components: dfs
Affects Versions: 0.16.1
Reporter: Koji Noguchi
Not sure if this is fixed in later release, but I'm seeing many NPE in the
namenode log.
Permission is disabled on this cluster.
{noformat}
2008-03-27 03:22:39,984 INFO org.apache.hadoop.ipc.Server: IPC Server handler
18 on 8020,
call setPermission(/user/knoguchi/file0, rwxr-xr-x) from 76.13.26.233:49707:
error: java.io.IOException: java.lang.NullPointerException
java.io.IOException: java.lang.NullPointerException
at
org.apache.hadoop.dfs.FSDirectory.unprotectedSetPermission(FSDirectory.java:411)
at org.apache.hadoop.dfs.FSDirectory.setPermission(FSDirectory.java:405)
at
org.apache.hadoop.dfs.FSNamesystem.setPermission(FSNamesystem.java:716)
at org.apache.hadoop.dfs.NameNode.setPermission(NameNode.java:297)
at sun.reflect.GeneratedMethodAccessor21.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$Server.call(RPC.java:409)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:899)
{noformat}
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
