Marcel Kornacker has posted comments on this change.

Change subject: PREVIEW: IMPALA-2550 Introduce query-wide execution context.
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Patch Set 2:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/3686/2/be/src/service/fragment-mgr.h
File be/src/service/fragment-mgr.h:

PS2, Line 80: std::shared_ptr<
> Who decrements the ref count?
whoever incremented it in the first place, when it's done with the object.


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Gerrit-MessageType: comment
Gerrit-Change-Id: I9c513d08f718699ba0c4cdb90c117aaecf95d7fc
Gerrit-PatchSet: 2
Gerrit-Project: Impala
Gerrit-Branch: cdh5-trunk
Gerrit-Owner: Lars Volker <[email protected]>
Gerrit-Reviewer: Alex Behm <[email protected]>
Gerrit-Reviewer: Henry Robinson <[email protected]>
Gerrit-Reviewer: Marcel Kornacker <[email protected]>
Gerrit-Reviewer: Sailesh Mukil <[email protected]>
Gerrit-Reviewer: Tim Armstrong <[email protected]>
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