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https://issues.apache.org/jira/browse/PHOENIX-4370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16300517#comment-16300517
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ASF GitHub Bot commented on PHOENIX-4370:
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GitHub user aertoria opened a pull request:
https://github.com/apache/phoenix/pull/287
PHOENIX-4370 Surface hbase metrics from perconnection to global metrics
PHOENIX-4370 Surface hbase metrics from perconnection to global metrics
Opening this p.r. for the connivence of discussion
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/aertoria/phoenix master
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/phoenix/pull/287.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 #287
----
commit 3362d62b0d133d86cfecd1b6af5cf0bbad8f0d44
Author: aertoria <ewang@...>
Date: 2017-12-17T21:33:56Z
PHOENIX-4370 Surface hbase metrics from perconnection to global metrics
----
> Surface hbase metrics from perconnection to global metrics
> ----------------------------------------------------------
>
> Key: PHOENIX-4370
> URL: https://issues.apache.org/jira/browse/PHOENIX-4370
> Project: Phoenix
> Issue Type: Bug
> Reporter: Ethan Wang
> Assignee: Ethan Wang
> Attachments: PHOENIX-4370-v1.patch
>
>
> Surface hbase metrics from perconnection to global metrics
> Currently in phoenix client side, HBASE metrics are recorded and surfaced at
> Per Connection level. PHOENIX-4370 allow it to be aggregated at global level,
> i.e., aggregate across all connections within in one JVM so that user can
> evaluate it as a stable metrics periodically.
> COUNT_RPC_CALLS("rp", "Number of RPC calls"),
> COUNT_REMOTE_RPC_CALLS("rr", "Number of remote RPC calls"),
> COUNT_MILLS_BETWEEN_NEXTS("n", "Sum of milliseconds between sequential
> next calls"),
> COUNT_NOT_SERVING_REGION_EXCEPTION("nsr", "Number of
> NotServingRegionException caught"),
> COUNT_BYTES_REGION_SERVER_RESULTS("rs", "Number of bytes in Result
> objects from region servers"),
> COUNT_BYTES_IN_REMOTE_RESULTS("rrs", "Number of bytes in Result objects
> from remote region servers"),
> COUNT_SCANNED_REGIONS("rg", "Number of regions scanned"),
> COUNT_RPC_RETRIES("rpr", "Number of RPC retries"),
> COUNT_REMOTE_RPC_RETRIES("rrr", "Number of remote RPC retries"),
> COUNT_ROWS_SCANNED("ws", "Number of rows scanned"),
> COUNT_ROWS_FILTERED("wf", "Number of rows filtered");
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