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https://issues.apache.org/jira/browse/HBASE-26249?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiaolin Ha updated HBASE-26249:
-------------------------------
Description:
HBASE-25213 introduced to compact after bulkload, but it used the `selectNow`
compaction which always select compact files, and set a relatively high
priority for the compaction.
We can reduce the compaction pressure after bulk load by avoid repeatedly
adding same store compactions to the queue after bulk load files.
was:
HBASE-25213 introduced to compact after bulkload, but it used the `selectNow`
compaction which always select compact files, and set a relatively high
priority for the compaction.
I think we should requestSystemCompaction instead, and before it we can check
and request split to reduce total compaction IO.
> Avoid repeatedly trigger compact after bulk load files
> ------------------------------------------------------
>
> Key: HBASE-26249
> URL: https://issues.apache.org/jira/browse/HBASE-26249
> Project: HBase
> Issue Type: Improvement
> Reporter: Xiaolin Ha
> Assignee: Xiaolin Ha
> Priority: Major
>
> HBASE-25213 introduced to compact after bulkload, but it used the `selectNow`
> compaction which always select compact files, and set a relatively high
> priority for the compaction.
> We can reduce the compaction pressure after bulk load by avoid repeatedly
> adding same store compactions to the queue after bulk load files.
>
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