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From "Jonathan Hsieh (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-5714) Add write permissions check before any hbck run that modifies hdfs.
Date Wed, 04 Apr 2012 16:33:27 GMT
Add write permissions check before any hbck run that modifies hdfs.
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                 Key: HBASE-5714
                 URL: https://issues.apache.org/jira/browse/HBASE-5714
             Project: HBase
          Issue Type: Sub-task
          Components: hbck
    Affects Versions: 0.90.6, 0.92.2, 0.94.0, 0.96.0
            Reporter: Jonathan Hsieh


We encoutered a situation where hbase was run by a different user and was unable to write/modify/merge
regions due to hdfs perms.  Unfortunately, this happened after several minutes of read-only
operations.  hbck should fail early by having a write perm check and providing actionable
advice to the hbase admin.

Maybe something like: "Current user yy does not have write perms to <hbase home>. Please
run hbck as hdfs user xxx"

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