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From "Michael Brown (Code Review)" <>
Subject [Impala-ASF-CR] IMPALA-5162,IMPALA-5163: stress test support on secure clusters
Date Mon, 01 May 2017 21:30:14 GMT
Michael Brown has posted comments on this change.

Change subject: IMPALA-5162,IMPALA-5163: stress test support on secure clusters

Patch Set 1:

File tests/comparison/

Line 364:                                               "")
> Independent question:
I can only speculate: My guess it has to do with supporting Mini vs. real clusters, where
the port numbers differ, and dev environments that are half-set up or whatever. Do you want
me to alter get_hadoop_config() in this patch and remove the employments of default values?

Line 412:           local_shell(pip_path + " install pykerberos==1.1.14 requests-kerberos==0.11.0",
> Not your change, but this flow strikes me as odd. We have packages+versions
I can only speculate: I've seen this pattern in a few places and it's likely an attempt at
micro-optimization to prevent the Impala Python virtual environment from having unnecessary
packages. Pre-commit tests won't go through this path, for example, thus don't need the packages.

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Gerrit-MessageType: comment
Gerrit-Change-Id: I0daad57bb8ceeb5071b75125f11c1997ed7e0179
Gerrit-PatchSet: 1
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Michael Brown <>
Gerrit-Reviewer: Alex Behm <>
Gerrit-Reviewer: David Knupp <>
Gerrit-Reviewer: Matthew Mulder <>
Gerrit-Reviewer: Michael Brown <>
Gerrit-Reviewer: Mostafa Mokhtar <>
Gerrit-HasComments: Yes

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