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https://issues.apache.org/jira/browse/ACCUMULO-3018?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Josh Elser resolved ACCUMULO-3018.
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Resolution: Fixed
> Increase tserver.mutation.queue.max default for 1.5
> ---------------------------------------------------
>
> 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
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> 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.
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