hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-5164) Better HTable resource consumption in CoprocessorHost
Date Tue, 02 Apr 2013 22:23:15 GMT

     [ https://issues.apache.org/jira/browse/HBASE-5164?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

stack updated HBASE-5164:

    Fix Version/s:     (was: 0.95.0)

No assignee and no progress with a hanging question... Removing from 0.95
> 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
> 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.

This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

View raw message