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From "David Knupp (Code Review)" <>
Subject [Impala-ASF-CR] IMPALA-4188: Leopard: support external Docker volumes
Date Thu, 13 Oct 2016 03:33:12 GMT
David Knupp has posted comments on this change.

Change subject: IMPALA-4188: Leopard: support external Docker volumes

Patch Set 5:

Commit Message:

PS5, Line 10: use
Would "mount" be an appropriate verb. If so, I think it's more descriptive.

PS5, Line 19: need the
"need to move the"?

PS5, Line 21: rsync
Why rsync versus, say, just cp or mv?
File tests/comparison/leopard/README:

PS5, Line 17: Basic Configuration
It's a nit, but it might be nicer if this line, and "External Volume Configuration" below,
looked a little more like headers.

PS5, Line 43: use
"mount external Docker volumes that contain the necessary testdata"?

PS5, Line 54: path on TARGET_HOST where the
            : external volume will reside
This is just a directory, right?
File tests/comparison/leopard/

Line 298:     if os.environ.get('KUDU_IS_SUPPORTED') == 'true':
Does it makes sense to reference KUDU-1419 here, or at least the README, to explain why the
extra work is being done?

Line 308:             'rsync -e "ssh -i {priv_key} -o StrictHostKeyChecking=no '
I'm just curious -- how long does this process take?

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Gerrit-MessageType: comment
Gerrit-Change-Id: Ia7d9d9253fcd7e3905e389ddeb1438cee3e24480
Gerrit-PatchSet: 5
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Michael Brown <>
Gerrit-Reviewer: David Knupp <>
Gerrit-Reviewer: Michael Brown <>
Gerrit-Reviewer: Taras Bobrovytsky <>
Gerrit-HasComments: Yes

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