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https://issues.apache.org/jira/browse/TEZ-4054?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Syed Shameerur Rahman updated TEZ-4054:
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Description:
Handling Tez Default value is a long over due. With HIVE-17781 in place some of
the default values of such as tez.counters.max is being overwritten by MR's
default value map.reduce.counters.max. This happens because tez.counters.max
gets initialized in the query run time.
One quick around solution to this is to have a mapping from TezConfig to
TezDeafult value in DeprecatedKeys.java which can in used in
TezSessionState.java to initialize those TezConfig.
CC [~hitesh] [~sseth]
was:
Handling Tez Default value is a long over due. With HIVE-17781 in place some of
the default values of such as tez.counters.max is being overwritten by MR's
default value map.reduce.counters.max.
One quick around solution to this is to have a mapping from TezConfig to
TezDeafult value in DeprecatedKeys.java which can in used in
TezSessionState.java to initialize those TezConfig.
CC [~hitesh] [~sseth]
> Handle Tez Default value
> ------------------------
>
> Key: TEZ-4054
> URL: https://issues.apache.org/jira/browse/TEZ-4054
> Project: Apache Tez
> Issue Type: Bug
> Affects Versions: 0.9.0, 0.9.1
> Reporter: Syed Shameerur Rahman
> Priority: Major
>
> Handling Tez Default value is a long over due. With HIVE-17781 in place some
> of the default values of such as tez.counters.max is being overwritten by
> MR's default value map.reduce.counters.max. This happens because
> tez.counters.max gets initialized in the query run time.
>
> One quick around solution to this is to have a mapping from TezConfig to
> TezDeafult value in DeprecatedKeys.java which can in used in
> TezSessionState.java to initialize those TezConfig.
> CC [~hitesh] [~sseth]
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