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Posted to issues@hive.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2020/10/22 22:48:00 UTC
[jira] [Work logged] (HIVE-24169) HiveServer2 UDF cache
[ https://issues.apache.org/jira/browse/HIVE-24169?focusedWorklogId=503923&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-503923 ]
ASF GitHub Bot logged work on HIVE-24169:
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Author: ASF GitHub Bot
Created on: 22/Oct/20 22:47
Start Date: 22/Oct/20 22:47
Worklog Time Spent: 10m
Work Description: saihemanth-cloudera commented on pull request #1503:
URL: https://github.com/apache/hive/pull/1503#issuecomment-714803938
> Can HDFS be used cache? In case where multiple HS2 are running, this will just cache the udf on one of the HS2. If user gets connected to other HS2, again UDF needs to be downloaded and cached.
We don't have an HDFS in our use-case. We have on-prem s3 storage and an efs file system in hs2. Can you create a seperate jira so that we can track the proposed optimization in that one?
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Issue Time Tracking
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Worklog Id: (was: 503923)
Time Spent: 0.5h (was: 20m)
> 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
> Labels: pull-request-available
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> UDF is cache per session. This optional feature can help speed up UDF access in S3 scenario.
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