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https://issues.apache.org/jira/browse/HIVE-26655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17622737#comment-17622737
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László Bodor commented on HIVE-26655:
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thanks for reporting this [~glapark]!
1. can you confirm that the results are correct every time with
hive.tez.bloom.filter.merge.threads=0?
I'm a bit confused here, as HIVE-23880 didn't touch the way of generating the
bloom filters, only the way of merging them (this still can cause problems I
see, just thinking aloud)
2. can you also create EXPLAIN ANALYZE <query> with different config values?
maybe we can see how many rows were present on certain points of the operator
pipeline
> TPC-DS query 17 returns wrong results
> -------------------------------------
>
> Key: HIVE-26655
> URL: https://issues.apache.org/jira/browse/HIVE-26655
> Project: Hive
> Issue Type: Sub-task
> Reporter: Sungwoo Park
> Priority: Major
>
> When tested with 100GB ORC tables, the number of rows returned by query 17 is
> not stable. It returns fewer rows than the correct result (55 rows).
>
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