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https://issues.apache.org/jira/browse/HBASE-5164?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lars Hofhansl updated HBASE-5164:
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Fix Version/s: (was: 0.94.0)
0.96.0
> Better HTable resource consumption in CoprocessorHost
> -----------------------------------------------------
>
> Key: HBASE-5164
> URL: https://issues.apache.org/jira/browse/HBASE-5164
> Project: HBase
> Issue Type: Sub-task
> Components: coprocessors
> Reporter: Lars Hofhansl
> Priority: Minor
> Fix For: 0.96.0
>
>
> HBASE-4805 allows for more control over HTable's resource consumption.
> This is currently not used by CoprocessorHost (even though it would even be
> more critical to control this inside the RegionServer).
> It's not immediate obvious how to do that.
> Maybe CoprocessorHost should maintain a lazy ExecutorService and HConnection
> and reuse both for all HTables retrieved via
> CoprocessorEnvironment.getTable(...).
> Not sure how critical this is, but I feel without this it is dangerous to use
> getTable, as it would lead to all resource consumption problems we find in
> the client, but inside a crucial part of the HBase servers.
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