Dan Hecht has posted comments on this change.

Change subject: IMPALA-3902: Scheduler improvements for running multiple 
fragment instances on a single backend
......................................................................


Patch Set 3:

(9 comments)

http://gerrit.cloudera.org:8080/#/c/4054/3//COMMIT_MSG
Commit Message:

PS3, Line 13: enventual
typo


http://gerrit.cloudera.org:8080/#/c/4054/3/be/src/runtime/coordinator.cc
File be/src/runtime/coordinator.cc:

PS3, Line 405: =
space before


PS3, Line 407: is_mt_execution
is_mt_exec for consistency above


PS3, Line 408: is_mt_execution
why is this only needed for MT?


PS3, Line 443: =
space


PS3, Line 1158: (Instances have a sink only if the coordinator does not)
is that true?


PS3, Line 1441: TODO
TODO-MT?


PS3, Line 1446: r
nit: would be nice to capitalize and punctuate comments that are sentences.


Line 1469:     // Note: we don't start the wall timer here for the fragment
weird early line break


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Gerrit-MessageType: comment
Gerrit-Change-Id: I240445199e22f009f4e72fdb8754eb8d77e3d680
Gerrit-PatchSet: 3
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Marcel Kornacker <[email protected]>
Gerrit-Reviewer: Alex Behm <[email protected]>
Gerrit-Reviewer: Dan Hecht <[email protected]>
Gerrit-Reviewer: Henry Robinson <[email protected]>
Gerrit-Reviewer: Marcel Kornacker <[email protected]>
Gerrit-HasComments: Yes

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