slim bouguerra created HIVE-20736:
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Summary: Eagerly allocate Containers from Yarn
Key: HIVE-20736
URL: https://issues.apache.org/jira/browse/HIVE-20736
Project: Hive
Issue Type: Bug
Components: llap, Tez
Affects Versions: 4.0.0
Reporter: slim bouguerra
Assignee: Sergey Shelukhin
According to [~sershe] HS2 interactive at startup-time tries to eagerly
allocated what ever needed to execute queries. But currently this process is
kind of broken.
AS of now HS2I starts and tries to allocate the resources but in cases there is
not enough Yarn resources in the desired queue, HS2I will keep trying in the
background forever and will not bubble this up as an issue. trying forever to
allocate without signaling error defeats the idea of eagerly allocate in my
opinion. I think HS2I has to fail the start if after XX minutes can not eagerly
allocate the minimum space needed to run the max concurrent query.
CC [~hagleitn]/[~t3rmin4t0r]
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