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https://issues.apache.org/jira/browse/HIVE-24293?focusedWorklogId=503673&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-503673
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ASF GitHub Bot logged work on HIVE-24293:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 22/Oct/20 11:07
Start Date: 22/Oct/20 11:07
Worklog Time Spent: 10m
Work Description: szlta merged pull request #1595:
URL: https://github.com/apache/hive/pull/1595
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Issue Time Tracking
-------------------
Worklog Id: (was: 503673)
Time Spent: 20m (was: 10m)
> Integer overflow in llap collision mask
> ---------------------------------------
>
> Key: HIVE-24293
> URL: https://issues.apache.org/jira/browse/HIVE-24293
> Project: Hive
> Issue Type: Bug
> Affects Versions: 4.0.0
> Reporter: Antal Sinkovits
> Assignee: Antal Sinkovits
> Priority: Major
> Labels: pull-request-available
> Time Spent: 20m
> Remaining Estimate: 0h
>
> If multiple threads put the same buffer to the cache, only one succeeds. The
> other one detects this, and replaces its own buffer. This is marked by a bit
> mask encoded in a long, where the collided buffers are marked with a 1.
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