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From Sunil Parmar <>
Subject INSERT query generated file permissions
Date Tue, 05 Dec 2017 21:27:06 GMT
Environment CDH 5.12

When running INSERT query on the table all files are always owned by user
impala i.e. 744, all for impala read for everyone else . We have externally
running compaction process which needs to read/write/replace this files. Is
there a way to change this default behavior to have the file permission
different than 744 ? I'd prefer if it's 764 ( group read/write ) so we can
add the user to the same group as Impala who run the compaction process.

Sunil Parmar

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