[ http://issues.apache.org/jira/browse/HADOOP-286?page=all ]
Konstantin Shvachko updated HADOOP-286:
---------------------------------------
Status: Patch Available (was: Open)
Fix Version/s: 0.6.0
Assignee: Konstantin Shvachko
Patch for not renewing leases when pendingCreates is empty.
This is a scalability issue.
> copyFromLocal throws LeaseExpiredException
> ------------------------------------------
>
> Key: HADOOP-286
> URL: http://issues.apache.org/jira/browse/HADOOP-286
> Project: Hadoop
> Issue Type: Bug
> Components: dfs
> Affects Versions: 0.3.0
> Environment: redhar linux
> Reporter: Runping Qi
> Assigned To: Konstantin Shvachko
> Fix For: 0.6.0
>
> Attachments: Lease.patch
>
>
> Loading local files to dfs through hadoop dfs -copyFromLocal failed due to
> the following exception:
> copyFromLocal: org.apache.hadoop.dfs.LeaseExpiredException: No lease on
> output_crawled.1.txt
> at
> org.apache.hadoop.dfs.FSNamesystem.getAdditionalBlock(FSNamesystem.java:414)
> at org.apache.hadoop.dfs.NameNode.addBlock(NameNode.java:190)
> at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:243)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:231)
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