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Posted to notifications@accumulo.apache.org by "Josh Elser (JIRA)" <ji...@apache.org> on 2013/08/02 17:59:49 UTC

[jira] [Created] (ACCUMULO-1633) BatchWriter and variants don't assert maxMemory as a positive, non-zero value

Josh Elser created ACCUMULO-1633:
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             Summary: BatchWriter and variants don't assert maxMemory as a positive, non-zero value
                 Key: ACCUMULO-1633
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-1633
             Project: Accumulo
          Issue Type: Improvement
          Components: client
    Affects Versions: 1.4.3
            Reporter: Josh Elser
             Fix For: 1.4.4


I inadvertently provided 0l to the maxMemory argument to create a BatchWriter and my code immediately sat idle.

Once I figured out my problem, I was surprised that no validation was applied to the value. This can cause a BatchWriter to sit indefinitely as it waits trying to "free memory". It would be good to have a "reasonable" minimum (1KB?) to the BatchWriter/BatchDeleter/MultiTableBatchWriter.

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