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https://issues.apache.org/jira/browse/HBASE-20390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16488062#comment-16488062
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Eshcar Hillel commented on HBASE-20390:
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QA passed successfully.
Recall that these parameters showed performance improvement wrt the previous
default params, and we plan to continue the work to reduce internal
fragmentation in HBASE-20542.
I plan to commit this to master.
Should I commit this to branch-2.1.0 [~Apache9]?
Should I commit this to branch-2.0.1 [~chia7712]?
Should I commit this to branch-2.0 [~stack]?
> 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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