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Posted to notifications@accumulo.apache.org by "Sean Busbey (JIRA)" <ji...@apache.org> on 2014/03/17 16:31:56 UTC
[jira] [Created] (ACCUMULO-2485) HDFS permissions error leaves
root_tablet in inconsistent state
Sean Busbey created ACCUMULO-2485:
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Summary: HDFS permissions error leaves root_tablet in inconsistent state
Key: ACCUMULO-2485
URL: https://issues.apache.org/jira/browse/ACCUMULO-2485
Project: Accumulo
Issue Type: Bug
Affects Versions: 1.4.5
Environment: 1.4.5-SNAPSHOT on 6faac42, Hadoop 1 via CDH3u6
Reporter: Sean Busbey
Fix For: 1.4.6
While setting up a test cluster, I mistakenly left out a home directory for the Accumulo user on a cluster set up with HDFS Trash enabled.
After successfully writing out the new file for a MajC on the root tablet, some part of the cleanup of old files failed when moving to Trash didn't work. The result was that the tablet still listed one of the original files, but that file was no longer in HDFS.
All future MajCs failed with file not found. Attaching representative log sample.
I don't know if this impacts future versions.
Workaround: ACCUMULO-1219 (copied the result of the initial MajC to the files named as its source)
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