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https://issues.apache.org/jira/browse/HBASE-6312?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jie Huang updated HBASE-6312:
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Attachment: hbase-6312_v2.patch
bq. So I take it that you support my idea of setting the acceptable factor to
99% and the minimum to 95%?
Modified that default value accordingly.
bq. Making the minimum configurable allow the users to fine tune the behavior
Only make that min_factor configurable
Is that ok?
> Make BlockCache eviction thresholds configurable
> ------------------------------------------------
>
> Key: HBASE-6312
> URL: https://issues.apache.org/jira/browse/HBASE-6312
> Project: HBase
> Issue Type: Improvement
> Components: io
> Affects Versions: 0.94.0
> Reporter: Jie Huang
> Priority: Minor
> Attachments: hbase-6312.patch, hbase-6312_v2.patch
>
>
> Some of our customers found that tuning the BlockCache eviction thresholds
> made test results different in their test environment. However, those
> thresholds are not configurable in the current implementation. The only way
> to change those values is to re-compile the HBase source code. We wonder if
> it is possible to make them configurable.
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