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From yu feng <>
Subject impala and yarn
Date Wed, 03 May 2017 10:54:07 GMT
hi community:
  I know impala has integrated resource managerment within YARN using
llama, But this will not supported since CDH 5.5/Impala 2.3(I find it in
cloudera document).

  I want to know what is the reason doing this?  I find in current(impala
2.8.0) admission control system, What I can do is  restricting the max
memory usage of a query can used in every impalad. Am I right?  or do you
have some good suggestion about resource memagement and resource isolation.

Thanks a lot.

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