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Posted to dev@flume.apache.org by "Hari Shreedharan (JIRA)" <ji...@apache.org> on 2015/01/21 22:01:35 UTC

[jira] [Created] (FLUME-2594) Close Async HBase Client if there are large number of consecutive timeouts

Hari Shreedharan created FLUME-2594:
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             Summary: Close Async HBase Client if there are large number of consecutive timeouts
                 Key: FLUME-2594
                 URL: https://issues.apache.org/jira/browse/FLUME-2594
             Project: Flume
          Issue Type: Bug
            Reporter: Hari Shreedharan
            Assignee: Hari Shreedharan


A large number of timeouts can lead to several thousands of messages being buffered but never removed from the HBaseClient's buffers. This can cause a major heap spike. So we should close and dereference the HBaseClient if we hit many failures from the HBase side to clear up the buffers.



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