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https://issues.apache.org/jira/browse/HIVE-25391?focusedWorklogId=628234&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-628234
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ASF GitHub Bot logged work on HIVE-25391:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 27/Jul/21 08:07
Start Date: 27/Jul/21 08:07
Worklog Time Spent: 10m
Work Description: rbalamohan opened a new pull request #2535:
URL: https://github.com/apache/hive/pull/2535
### What changes were proposed in this pull request?
https://issues.apache.org/jira/browse/HIVE-25391
Turning off privilege synchronizer by default.
### Why are the changes needed?
priv sync becomes expensive in lot of env depending on number of tables,
table width etc. And not many are using it (i.e information_schema). Hence
turning off by default and let users choose to enable it on need basis.
### Does this PR introduce _any_ user-facing change?
no
### How was this patch tested?
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Issue Time Tracking
-------------------
Worklog Id: (was: 628234)
Remaining Estimate: 0h
Time Spent: 10m
> Turn off priv synchronizer by default
> -------------------------------------
>
> Key: HIVE-25391
> URL: https://issues.apache.org/jira/browse/HIVE-25391
> Project: Hive
> Issue Type: Improvement
> Reporter: Rajesh Balamohan
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> In large deployments, good set of scale issues were identified with priv
> synchronizer. It will be good to turn it off by default, and let the users
> enable it on need basis.
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