[
https://issues.apache.org/jira/browse/HIVE-18611?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Gopal V updated HIVE-18611:
---------------------------
Affects Version/s: 3.0.0
2.3.2
> Avoid memory allocation of aggregation buffer during stats computation
> -----------------------------------------------------------------------
>
> Key: HIVE-18611
> URL: https://issues.apache.org/jira/browse/HIVE-18611
> Project: Hive
> Issue Type: Bug
> Components: Physical Optimizer, Statistics
> Affects Versions: 3.0.0, 2.3.2
> Reporter: Ashutosh Chauhan
> Assignee: Ashutosh Chauhan
> Priority: Major
> Labels: performance
> Attachments: HIVE-18611.patch
>
>
> Bloom filter aggregation buffer may result in allocation of upto ~594MB array
> which is unnecessary.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
