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https://issues.apache.org/jira/browse/ACCUMULO-24?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13128156#comment-13128156
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Eric Newton commented on ACCUMULO-24:
-------------------------------------
Need to include block cache's in the sanity check. Should also include the
indexes for open files.
Also, after experimenting with the java in-memory map at the max-size, the
tablet server runs for hours under continuous ingest, but experiences
stop-the-world-gc every few minutes. Eventually, it loses its zookeeper lock.
> Improve messaging regarding non-native map memory use
> -----------------------------------------------------
>
> Key: ACCUMULO-24
> URL: https://issues.apache.org/jira/browse/ACCUMULO-24
> Project: Accumulo
> Issue Type: Improvement
> Components: tserver
> Affects Versions: 1.4.0
> Reporter: John Vines
> Assignee: Keith Turner
> Priority: Minor
> Labels: improvement, memory
> Fix For: 1.4.0
>
>
> We should compute a smaller size to use for the non-native in memory map when
> the users settings are too large for the JVM setting. There should be proper
> warning when this takes place.
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