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https://issues.apache.org/jira/browse/HIVE-23741?focusedWorklogId=449299&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-449299
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ASF GitHub Bot logged work on HIVE-23741:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 22/Jun/20 14:32
Start Date: 22/Jun/20 14:32
Worklog Time Spent: 10m
Work Description: asinkovits opened a new pull request #1159:
URL: https://github.com/apache/hive/pull/1159
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Issue Time Tracking
-------------------
Worklog Id: (was: 449299)
Remaining Estimate: 0h
Time Spent: 10m
> Store CacheTags in the file cache level
> ---------------------------------------
>
> Key: HIVE-23741
> URL: https://issues.apache.org/jira/browse/HIVE-23741
> Project: Hive
> Issue Type: Improvement
> Reporter: Antal Sinkovits
> Assignee: Antal Sinkovits
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> CacheTags are currently stored for every data buffer. The strings are
> internalized, but the number of cache tag objects can be reduced by moving
> them to the file cache level, and back referencing them.
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