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https://issues.apache.org/jira/browse/HIVE-27190?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18051816#comment-18051816
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yongzhi.shao edited comment on HIVE-27190 at 1/14/26 1:05 PM:
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[~dkuzmenko] [~zhangbutao]
Hello, we’ve found that reading the {{store_returns}} table triggers a huge
flood of such logs; on a 10 TB TPC-DS run they usually keep spewing for about
200 seconds.
When we switch {{stat.source}} to {{{}metastore{}}}, the problem disappears.
For some special reasons I can’t get a flame graph from the customer for now.
was (Author: lisoda):
[~dkuzmenko] [~zhangbutao]
Hello, we’ve found that reading the {{store_returns}} table triggers a huge
flood of such logs; on a 10 TB TPC-DS run they usually keep spewing for about
200 seconds.
When we switch {{stat.source}} to {{{}metastore{}}}, the problem disappears.
For some special reasons I can’t get a flame graph from the customer for now.
!image-2026-01-14-21-05-33-210.png!
> Implement col stats cache for hive iceberg table
> -------------------------------------------------
>
> Key: HIVE-27190
> URL: https://issues.apache.org/jira/browse/HIVE-27190
> Project: Hive
> Issue Type: Improvement
> Reporter: Simhadri Govindappa
> Assignee: Simhadri Govindappa
> Priority: Major
>
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