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https://issues.apache.org/jira/browse/PHOENIX-1457?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14379290#comment-14379290
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ASF GitHub Bot commented on PHOENIX-1457:
-----------------------------------------
GitHub user twdsilva opened a pull request:
https://github.com/apache/phoenix/pull/55
PHOENIX-1457 Use high priority queue for metadata endpoint calls
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/twdsilva/phoenix metadata_qos
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/phoenix/pull/55.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #55
----
commit a7690e93f34b18a740083ecd226f6e9aada93d0d
Author: Thomas D'Silva <[email protected]>
Date: 2015-03-25T00:17:44Z
PHOENIX-1457 Use high priority queue for metadata endpoint calls
commit 093c3d8cf2b310b9887ee00abed6fa2617ccdfce
Author: Thomas D'Silva <[email protected]>
Date: 2015-03-25T00:28:08Z
fix tests
commit e83ec3262ce29fa375cf8c966f56b7dfd3d092fa
Author: Thomas D'Silva <[email protected]>
Date: 2015-03-25T01:06:17Z
added metadata rpc test
commit b58d84eeb951f3c7ae873c235432d5025a19ba09
Author: Thomas D'Silva <[email protected]>
Date: 2015-03-25T01:15:15Z
modify test
commit 7407ee1ed9dd33f95db99210dcbe917d0247861b
Author: Thomas D'Silva <[email protected]>
Date: 2015-03-25T03:07:17Z
fix tests
commit 89af97db157b5f5037ccc06d493c86d6d4f08fe2
Author: Thomas D'Silva <[email protected]>
Date: 2015-03-25T03:10:17Z
remove unused variable
----
> Use high priority queue for metadata endpoint calls
> ---------------------------------------------------
>
> Key: PHOENIX-1457
> URL: https://issues.apache.org/jira/browse/PHOENIX-1457
> Project: Phoenix
> Issue Type: Bug
> Reporter: James Taylor
> Assignee: Thomas D'Silva
> Labels: 4.3.1
>
> If the RS hosting the system table gets swamped, then we'd be bottlenecked
> waiting for the response back before running a query when we check if the
> metadata is in sync. We should run endpoint coprocessor calls for
> MetaDataService at a high priority to avoid that.
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