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https://issues.apache.org/jira/browse/HIVE-25072?focusedWorklogId=590982&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-590982
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ASF GitHub Bot logged work on HIVE-25072:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 29/Apr/21 13:28
Start Date: 29/Apr/21 13:28
Worklog Time Spent: 10m
Work Description: rbalamohan opened a new pull request #2235:
URL: https://github.com/apache/hive/pull/2235
https://issues.apache.org/jira/browse/HIVE-25072
### What changes were proposed in this pull request?
Reduce number of table lookups in alterpartitions
### Why are the changes needed?
To reduce load in HMS
### Does this PR introduce _any_ user-facing change?
no
### How was this patch tested?
small internal cluster
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Issue Time Tracking
-------------------
Worklog Id: (was: 590982)
Remaining Estimate: 0h
Time Spent: 10m
> Optimise ObjectStore::alterPartitions
> -------------------------------------
>
> Key: HIVE-25072
> URL: https://issues.apache.org/jira/browse/HIVE-25072
> Project: Hive
> Issue Type: Improvement
> Components: Metastore
> Reporter: Rajesh Balamohan
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Avoid fetching table details for every partition in the table.
> Ref:
>
> https://github.com/apache/hive/blob/master/standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/ObjectStore.java#L5104
> https://github.com/apache/hive/blob/master/standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/ObjectStore.java#L4986
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