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From "Konstantin Shvachko (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-286) copyFromLocal throws LeaseExpiredException
Date Wed, 06 Sep 2006 20:33:24 GMT
     [ 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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