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Posted to issues@hive.apache.org by "Peter Vary (Jira)" <ji...@apache.org> on 2020/02/17 13:55:00 UTC
[jira] [Commented] (HIVE-22883) PPD is misconfigured in
VectorizedOrcAcidRowBatchReader
[ https://issues.apache.org/jira/browse/HIVE-22883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17038371#comment-17038371 ]
Peter Vary commented on HIVE-22883:
-----------------------------------
This might be tested with TestTxnCommands3.testDeleteEventPruning
> PPD is misconfigured in VectorizedOrcAcidRowBatchReader
> -------------------------------------------------------
>
> Key: HIVE-22883
> URL: https://issues.apache.org/jira/browse/HIVE-22883
> Project: Hive
> Issue Type: Bug
> Reporter: Zoltán Borók-Nagy
> Priority: Major
>
> In VectorizedOrcAcidRowBatchReader.findMinMaxKeys() loop-local variable 'colStats' doesn't depend on the loop variable 'i', but on 'firstStripeIndex'.
> [https://github.com/apache/hive/blob/59d8665cba4fe126df026f334d35e5b9885fc42c/ql/src/java/org/apache/hadoop/hive/ql/io/orc/VectorizedOrcAcidRowBatchReader.java#L594]
> Because of that the values used for PPD will be invalid.
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