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https://issues.apache.org/jira/browse/HIVE-21454?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Syed Shameerur Rahman updated HIVE-21454:
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Description:
Due to changes done in HIVE-17781 Tez default configs such as tez.counters.max
which has a default value of 1200 gets overwritten by
mapreduce.job.counters.max which has a default value of 120. This happens
because tez.counters.max gets initialized in the query run time.
So one of the obvious solution is to initialize TezConfig with its default
value before the method in HIVE-17781 is called and hence overwritten won't
happen.
cc [~mithun]
was:
Due to changes done in HIVE-17781 Tez default configs such as tez.counters.max
which has a default value of 1200 gets overwritten by
mapreduce.job.counters.max which has a default value of 120.
So one of the obvious solution is to initialize TezConfig with its default
value before the method in HIVE-17781 is called and hence overwritten won't
happen.
cc [~mithun]
> Tez default configs get overwritten by MR default configs
> ---------------------------------------------------------
>
> Key: HIVE-21454
> URL: https://issues.apache.org/jira/browse/HIVE-21454
> Project: Hive
> Issue Type: Bug
> Affects Versions: 3.0.0, 3.1.0, 3.1.1
> Reporter: Syed Shameerur Rahman
> Priority: Major
>
> Due to changes done in HIVE-17781 Tez default configs such as
> tez.counters.max which has a default value of 1200 gets overwritten by
> mapreduce.job.counters.max which has a default value of 120. This happens
> because tez.counters.max gets initialized in the query run time.
> So one of the obvious solution is to initialize TezConfig with its default
> value before the method in HIVE-17781 is called and hence overwritten won't
> happen.
> cc [~mithun]
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