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https://issues.apache.org/jira/browse/HIVE-15924?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15881741#comment-15881741
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Sergey Shelukhin commented on HIVE-15924:
-----------------------------------------
+1. is it necessary to log the exception? I noticed that for the case of
dynamic values this is being logged many times, I wonder if on debug level it
would log 100000 exception stacks.
> move ORC PPD failure message caused by a dynamic value to DEBUG level
> ---------------------------------------------------------------------
>
> Key: HIVE-15924
> URL: https://issues.apache.org/jira/browse/HIVE-15924
> Project: Hive
> Issue Type: Bug
> Affects Versions: 2.2.0
> Reporter: Sergey Shelukhin
> Assignee: Prasanth Jayachandran
> Attachments: HIVE-15924.1.patch
>
>
> Several WARN msgs are observed like below when running LLAP with default
> configurations
> {code}
> 2017-02-14T17:42:06,665 WARN [IO-Elevator-Thread-8
> (1484282558103_6753_2_05_000030_2)] impl.RecordReaderImpl:
> IllegalStateException when evaluating predicate. Skipping ORC PPD. Exception:
> Failed to retrieve dynamic value for RS_19_store_ss_store_sk_min StatsType:
> Long PredicateType: null
> 2017-02-14T17:42:06,665 WARN [IO-Elevator-Thread-3
> (1484282558103_6753_2_05_000057_0)] impl.RecordReaderImpl:
> IllegalStateException when evaluating predicate. Skipping ORC PPD. Exception:
> Failed to retrieve dynamic value for RS_19_store_ss_store_sk_min StatsType:
> Long PredicateType: null
> 2017-02-14T17:42:06,665 WARN [IO-Elevator-Thread-8
> (1484282558103_6753_2_05_000030_2)] impl.RecordReaderImpl:
> IllegalStateException when evaluating predicate. Skipping ORC PPD. Exception:
> Failed to retrieve dynamic value for RS_13_item_ss_item_sk_min StatsType:
> Long PredicateType: null
> 2017-02-14T17:42:06,665 WARN [IO-Elevator-Thread-3
> (1484282558103_6753_2_05_000057_0)] impl.RecordReaderImpl:
> IllegalStateException when evaluating predicate. Skipping ORC PPD. Exception:
> Failed to retrieve dynamic value for RS_13_item_ss_item_sk_min StatsType:
> Long PredicateType: null
> 2017-02-14T17:42:06,665 WARN [IO-Elevator-Thread-8
> (1484282558103_6753_2_05_000030_2)] impl.RecordReaderImpl:
> IllegalStateException when evaluating predicate. Skipping ORC PPD. Exception:
> Failed to retrieve dynamic value for RS_19_store_ss_store_sk_min StatsType:
> Long PredicateType: null
> {code}
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