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HIVE-26523: Hive job stuck for a long time

Open mayankkunwar opened this issue 3 years ago • 0 comments

What changes were proposed in this pull request?

The proposed change is to increase the default value of "hive.server2.tez.sessions.per.default.queue" in case when tez session is enabled, so that multiple queries could run in parallel and the execution could be more faster. See the JIRA for more information.

Why are the changes needed?

The hive query execution is slow when multiple queries are executed simultaneously.

Does this PR introduce any user-facing change?

It should not (except faster multiple query execution)

How was this patch tested?

mayankkunwar avatar Sep 08 '22 08:09 mayankkunwar