accumulo-notifications mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACCUMULO-3018) Increase tserver.mutation.queue.max
Date Fri, 25 Jul 2014 02:08:38 GMT
Josh Elser created ACCUMULO-3018:
------------------------------------

             Summary: Increase tserver.mutation.queue.max
                 Key: ACCUMULO-3018
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3018
             Project: Accumulo
          Issue Type: Improvement
          Components: tserver
    Affects Versions: 1.5.1
            Reporter: Josh Elser
            Assignee: Josh Elser
            Priority: Blocker
             Fix For: 1.5.2


See ACCUMULO-1905 for the technical explanation. Increasing the default to what 1.6.0 runs
(256KB->1MB) with drastically increases ingest performance (~3x) for a relatively minor
increase in heap usage.

In 1.5.0 and 1.5.1, users can alter this parameters themselves, but they have to know about
it. This will provide a better default that provides much improved ingest throughput.



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message