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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACCUMULO-3976) Lift "HBASE-11240 Print hdfs pipeline when hlog's sync is slow"
Date Thu, 27 Aug 2015 16:18:45 GMT
Josh Elser created ACCUMULO-3976:
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             Summary: Lift "HBASE-11240 Print hdfs pipeline when hlog's sync is slow"
                 Key: ACCUMULO-3976
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3976
             Project: Accumulo
          Issue Type: Improvement
          Components: tserver
            Reporter: Josh Elser
             Fix For: 1.6.4, 1.7.1, 1.8.0


HBASE-11240 is a really nice little change that has been extremely helpful in my debugging
sessions of HBase in the past. It provides a very clear message that can point at HDFS as
the reason for "slow ingest".

I would suspect that we could easily lift this same concept into our code (around the sync
thread). I think this would be a very nice improvement to make.



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