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https://issues.apache.org/jira/browse/PHOENIX-5034?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16709244#comment-16709244
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ASF GitHub Bot commented on PHOENIX-5034:
-----------------------------------------
GitHub user xcangCRM opened a pull request:
https://github.com/apache/phoenix/pull/410
PHOENIX-5034 Log all critical statements in SYSTEM.LOG table
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/xcangCRM/phoenix 4.x-HBase-1.3
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/phoenix/pull/410.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 #410
----
commit 6208a805fc2aba39c4c2ac63b21f975952fba313
Author: xcang <xcang@...>
Date: 2018-12-04T20:58:32Z
PHOENIX-5034 Log all critical statements in SYSTEM.LOG table
----
> Log all critical statements in SYSTEM.LOG table.
> ------------------------------------------------
>
> Key: PHOENIX-5034
> URL: https://issues.apache.org/jira/browse/PHOENIX-5034
> Project: Phoenix
> Issue Type: Improvement
> Reporter: Xu Cang
> Assignee: Xu Cang
> Priority: Minor
> Attachments: PHOENIX-5034-4.x-HBase-1.3.001.patch,
> PHOENIX-5034-4.x-HBase-1.3.002.patch, PHOENIX-5034-4.x-HBase-1.3.003.patch,
> PHOENIX-5034-4.x-HBase-1.3.004.patch, PHOENIX-5034-4.x-HBase-1.3.005.patch
>
>
> In production, sometimes engineers see table got dropped unexpectedly. It's
> not easy to SCAN raw table from HBase itself to understand what happened and
> when the table get dropped.
> Since we already have SYSTEM.LOG query log facility in Phoenix that sampling
> query statement (log 1% statement by default). It's good to always log
> critical statements such as "DROP" or "ALTER" statements.
>
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