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From "John Vines (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACCUMULO-3918) Different locality groups can compact with different iterator stacks
Date Wed, 24 Jun 2015 21:16:04 GMT
John Vines created ACCUMULO-3918:
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             Summary: Different locality groups can compact with different iterator stacks
                 Key: ACCUMULO-3918
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3918
             Project: Accumulo
          Issue Type: Bug
          Components: tserver
    Affects Versions: 1.6.0
            Reporter: John Vines


While looking through the compactor code, I noticed that we load the iterator stack for each
locality group written and drop it when we're done. This means if a user reconfigures iterators
while a locality group is being written, the following locality groups will be compacted inconsistently
with the rest of the file.

We should really read the stack once and be consistent for the entire file written.



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