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Posted to common-dev@hadoop.apache.org by "Owen O'Malley (JIRA)" <ji...@apache.org> on 2007/03/02 22:13:50 UTC

[jira] Updated: (HADOOP-1049) race condition in setting up ipc connections

     [ https://issues.apache.org/jira/browse/HADOOP-1049?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Owen O'Malley updated HADOOP-1049:
----------------------------------

    Assignee: Devaraj Das  (was: Owen O'Malley)
      Status: Patch Available  (was: Open)

+1

> race condition in setting up ipc connections
> --------------------------------------------
>
>                 Key: HADOOP-1049
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1049
>             Project: Hadoop
>          Issue Type: Bug
>          Components: ipc
>    Affects Versions: 0.11.2
>            Reporter: Owen O'Malley
>         Assigned To: Devaraj Das
>             Fix For: 0.12.0
>
>         Attachments: 1049.patch
>
>
> While running svn head, I get:
> [junit] 2007-02-27 19:11:17,707 INFO  ipc.Client (Client.java:run(281)) - java.lang.NullPointerException
>     [junit] 	at org.apache.hadoop.ipc.Client$Connection.run(Client.java:251)
> There is a race condition between when the threads are created above and when the IO streams are set up below.

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