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Posted to hdfs-dev@hadoop.apache.org by "Eli Collins (JIRA)" <ji...@apache.org> on 2011/01/04 07:16:46 UTC

[jira] Created: (HDFS-1566) Test that covers full partition

Test that covers full partition  
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                 Key: HDFS-1566
                 URL: https://issues.apache.org/jira/browse/HDFS-1566
             Project: Hadoop HDFS
          Issue Type: Test
          Components: name-node
    Affects Versions: 0.20.2
            Reporter: Eli Collins
             Fix For: 0.23.0


We've seen the following bug, hdfs needs a test to reproduce this:

* /var filled up
* 2NN failed checkpoint due to no space left on device
* NN log hit end of disk
* NN seems to have exited on the spot, mid-log-message
* NN edits are left corrupted
** Half of a rename made it into the log
** valid data appears to end on a sector boundary
** this is true across all of the edit dirs

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