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https://issues.apache.org/jira/browse/HBASE-20390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16493518#comment-16493518
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Eshcar Hillel commented on HBASE-20390:
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:(:( Still OOME!! It worked on my machine ....
And anyway I see the threshold is even lower than what I computed, perhaps the
heap is even smaller than 1GB
{{in-memory flush size threshold=183.50 KB}}
I am upping the threshold to the maximum in which we still see in-memory flush
occurring. Hope this is the last change.
> IMC Default Parameters for 2.0.0
> --------------------------------
>
> Key: HBASE-20390
> URL: https://issues.apache.org/jira/browse/HBASE-20390
> Project: HBase
> Issue Type: Sub-task
> Reporter: Eshcar Hillel
> Assignee: Eshcar Hillel
> Priority: Major
> Attachments: HBASE-20390-branch-2.0-01.patch,
> HBASE-20390-branch-2.0-01.patch, HBASE-20390.branch-2.0.002.patch,
> HBASE-20390.branch-2.0.003.patch, HBase 2.0 performance evaluation -
> throughput SSD_HDD.pdf, hits.ihc.png
>
>
> Setting new default parameters for in-memory compaction based on performance
> tests done in HBASE-20188
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