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From "Mike Drob (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACCUMULO-2288) Tserver under heavy ingest dies when unloading many tablets
Date Thu, 30 Jan 2014 17:12:09 GMT
Mike Drob created ACCUMULO-2288:
-----------------------------------

             Summary: Tserver under heavy ingest dies when unloading many tablets
                 Key: ACCUMULO-2288
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2288
             Project: Accumulo
          Issue Type: Bug
          Components: tserver
    Affects Versions: 1.4.4
         Environment: 4G heap, 6G native map for tserver;
table.compaction.minor.logs.threshold=6


            Reporter: Mike Drob


# Create a table
# Add lots of splits (they'll all be on the same server)
# Start a heavy ingest load
# Wait for master to decide to balance
# When master sends unload requests, tablet server dies.

It would be good if instead of trying to flush everything at once, the tserver could go a
little bit slower, but stay up. Or at least provide better logging.



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