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From Francis McGregor-Macdonald <fran...@mc-mac.com>
Subject Creating a Tableau extracts with Drill 1.12 uses unlimited memory
Date Thu, 25 Jan 2018 21:58:22 GMT
Creating a creating a Tableau (with 10.3, 10.5 desktop) extract from a
Drill (1.12 on EMR) cluster memory appears not to adhere to the limits set
by planner.memory.max_query_memory_per_node.

The extract query consumes all memory and then crashes drill.

Running the same query as a create table memory behaves as expected.

The query complexity is trivial:
select * from view only a single parquet with no calculated fields.

Has anyone else observed this behavior?

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