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https://issues.apache.org/jira/browse/HIVE-24169?focusedWorklogId=485232&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-485232
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ASF GitHub Bot logged work on HIVE-24169:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 16/Sep/20 16:25
Start Date: 16/Sep/20 16:25
Worklog Time Spent: 10m
Work Description: sam-an-cloudera opened a new pull request #1503:
URL: https://github.com/apache/hive/pull/1503
### What changes were proposed in this pull request?
This feature adds a HiveServer2 level UDF cache that can be shared across
sessions.
### Why are the changes needed?
Without this feature, on S3 based system, describe function and select udf()
will be localized each and every time, taking 2 minutes to download 300mb.
### Does this PR introduce _any_ user-facing change?
no
### How was this patch tested?
manual
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Issue Time Tracking
-------------------
Worklog Id: (was: 485232)
Remaining Estimate: 0h
Time Spent: 10m
> HiveServer2 UDF cache
> ---------------------
>
> Key: HIVE-24169
> URL: https://issues.apache.org/jira/browse/HIVE-24169
> Project: Hive
> Issue Type: Improvement
> Components: HiveServer2
> Affects Versions: 4.0.0
> Reporter: Sam An
> Assignee: Sam An
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> UDF is cache per session. This optional feature can help speed up UDF access
> in S3 scenario.
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