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Posted to dev@hbase.apache.org by "Andrew Kyle Purtell (Jira)" <ji...@apache.org> on 2022/06/17 18:46:00 UTC
[jira] [Resolved] (HBASE-12712) skipLargeFiles in minor compact but not in major compact
[ https://issues.apache.org/jira/browse/HBASE-12712?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Kyle Purtell resolved HBASE-12712.
-----------------------------------------
Fix Version/s: (was: 0.98.6)
Resolution: Abandoned
> skipLargeFiles in minor compact but not in major compact
> --------------------------------------------------------
>
> Key: HBASE-12712
> URL: https://issues.apache.org/jira/browse/HBASE-12712
> Project: HBase
> Issue Type: New Feature
> Components: Compaction
> Affects Versions: 0.98.6
> Reporter: Liu Junhong
> Priority: Major
> Labels: beginner
> Attachments: compact.diff
>
> Original Estimate: 72h
> Remaining Estimate: 72h
>
> Here is my case. After repeatedly minor compaction, the size of storefile is very large. Compaction with large storefile will waste much bandwidth, so i use the “hbase.hstore.compaction.max.size” to skip this case. But after use this config, i find that major compaction will be skipped forever when i read the source code and the deletes and muti-versions data my waste storage. So i had to modify the code.
> Now i'm try to submit my patch.But my patch is not perfect. I think there should be an other config to determine if the large size storefile should join major compaction in HColumnDescriptor.
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