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From "Alejandro Abdelnur (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-8968) TaskTracker and DataNode relaxed version check is not working
Date Tue, 23 Oct 2012 22:46:11 GMT
Alejandro Abdelnur created HADOOP-8968:
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             Summary: TaskTracker and DataNode relaxed version check is not working
                 Key: HADOOP-8968
                 URL: https://issues.apache.org/jira/browse/HADOOP-8968
             Project: Hadoop Common
          Issue Type: Bug
    Affects Versions: 1.1.0
            Reporter: Alejandro Abdelnur
             Fix For: 1.2.0


The logic in the TaskTracker and the DataNode to allow a relax version check with the JobTracker
and NameNode is not working.

The relaxed check is done after the strict check, thus no chance for the relaxed check to
ever happen.

The relaxed check is hardcoded to require exact same versions (allowing different builds).
The relaxed check should be able to work with a prefix of the full version (i.e. to handle
patch releases).

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