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https://issues.apache.org/jira/browse/HIVE-19405?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16462572#comment-16462572
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Sahil Takiar commented on HIVE-19405:
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Yeah, I think so. {{AddPartitionDesc}} isn't actually a Thrift object.
> AddPartitionDesc should intern its fields
> -----------------------------------------
>
> Key: HIVE-19405
> URL: https://issues.apache.org/jira/browse/HIVE-19405
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2
> Reporter: Sahil Takiar
> Assignee: Sahil Takiar
> Priority: Major
>
> A lot of heap is wasted on duplicate strings between we accumulate tons of
> {{AddPartitionDesc}} objects during operations such as msck.
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