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From "Lefty Leverenz (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-10927) Add number of HMS/HS2 connection metrics
Date Sun, 02 Oct 2016 06:43:20 GMT

    [ https://issues.apache.org/jira/browse/HIVE-10927?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15539873#comment-15539873
] 

Lefty Leverenz commented on HIVE-10927:
---------------------------------------

A wikidoc has been created for metrics.  It's a work in progress (see doc comments on HIVE-14358):

* [Hive Metrics | https://cwiki.apache.org/confluence/display/Hive/Hive+Metrics]

The version numbers for individual metrics exclude 1.3.0 because branch-1 doesn't have the
HS2 web UI.  But is there another way to use metrics without the web UI?  Should more metrics
be backported to branch-1?

Currently branch-1 has the 8 metrics created by this issue plus 1 created by HIVE-11984:

*  jvm.pause.info-threshold
*  jvm.pause.warn-threshold
*  jvm.pause.extraSleepTime
*  open_connections
*  open_operations  (HIVE-11984)
*  active_jdo_transactions
*  rollbacked_jdo_transactions
*  committed_jdo_transactions
*  opened_jdo_transactions


> Add number of HMS/HS2 connection metrics
> ----------------------------------------
>
>                 Key: HIVE-10927
>                 URL: https://issues.apache.org/jira/browse/HIVE-10927
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Diagnosability
>            Reporter: Szehon Ho
>            Assignee: Szehon Ho
>              Labels: TODOC1.3, TODOC2.0
>             Fix For: 1.3.0, 2.0.0
>
>         Attachments: HIVE-10927.2.patch, HIVE-10927.2.patch, HIVE-10927.patch
>
>




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