Tim Armstrong has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/8707 )

Change subject: IMPALA-4835: Part 2: Allocate scan range buffers upfront
......................................................................


Patch Set 28:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/8707/28/be/src/runtime/io/disk-io-mgr.h
File be/src/runtime/io/disk-io-mgr.h:

http://gerrit.cloudera.org:8080/#/c/8707/28/be/src/runtime/io/disk-io-mgr.h@81
PS28, Line 81: ///  2. GetNextRange(): returns to the caller the next scan 
range it should process.
> it'd be good to mention the StartScanRange() alternative path.
Done



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ia243bf8b62feeea602b122e0503ea4ba7d3ee70f
Gerrit-Change-Number: 8707
Gerrit-PatchSet: 28
Gerrit-Owner: Tim Armstrong <tarmstr...@cloudera.com>
Gerrit-Reviewer: Bikramjeet Vig <bikramjeet....@cloudera.com>
Gerrit-Reviewer: Dan Hecht <dhe...@cloudera.com>
Gerrit-Reviewer: Michael Ho <k...@cloudera.com>
Gerrit-Reviewer: Tianyi Wang <tw...@cloudera.com>
Gerrit-Reviewer: Tim Armstrong <tarmstr...@cloudera.com>
Gerrit-Comment-Date: Mon, 19 Feb 2018 18:37:18 +0000
Gerrit-HasComments: Yes

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