Gunther Hagleitner created HIVE-8452:
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Summary: Cleanup handling of resource configuration for tez
Key: HIVE-8452
URL: https://issues.apache.org/jira/browse/HIVE-8452
Project: Hive
Issue Type: Bug
Reporter: Gunther Hagleitner
Assignee: Gunther Hagleitner
Fix For: 0.14.0
Currently there's a way to configure container size for tez as well as java
opts to start containers.
However, if you only set container size and not java opts, we fall back to MR
settings for java opts which will likely fail (killed by yarn).
vcores is always taken from the MR settings. Need to have a way to overwrite
that too.
Tez 0.5 and onwards will automatically generate the right java opts string when
the container/cpus are specified. This is preferable to falling back to MR.
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