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https://issues.apache.org/jira/browse/HBASE-19282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16288918#comment-16288918
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Anoop Sam John commented on HBASE-19282:
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bq.When CCM, for the creation of the index info, we get the chunks from the
MSLAB only right? Any chance for a test with this chunk NOT acquired from MSLAB
but just an on heap BB? Seems we know the size requirement of this upfront. And
the size need is much lesser (than then default 2 MB chunk size).. Just to see
the perf compare in such cases.
Can we do this test also pls?
> CellChunkMap Benchmarking and User Interface
> --------------------------------------------
>
> Key: HBASE-19282
> URL: https://issues.apache.org/jira/browse/HBASE-19282
> Project: HBase
> Issue Type: Sub-task
> Reporter: Anastasia Braginsky
> Attachments: CCM Benchmarking.pdf
>
>
> We have made some experiments how working with CellChunkMap (CCM) influences
> the performance when running on-heap and off-heap. Based on those results it
> is suggested to tie the MSLAB usage (off-heap or on-heap) with CCM index
> usage.
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