Sailesh Mukil has posted comments on this change.

Change subject: IMPALA-3873: Add QueryStateAccessor
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Patch Set 1:

(2 comments)

This change makes the code a lot cleaner and easy to understand. Thanks for 
doing this.

http://gerrit.cloudera.org:8080/#/c/3678/1/be/src/service/impala-server.h
File be/src/service/impala-server.h:

PS1, Line 486: /// The number of scan ranges that have completed
             :     int64_t num_complete_scan_ranges;
             : 
             :     /// The total number of scan ranges.
             :     int64_t total_scan_ranges;
These were previously misnomers right?

Maybe add that in the commit message.


http://gerrit.cloudera.org:8080/#/c/3678/1/be/src/service/query-state-accessor.cc
File be/src/service/query-state-accessor.cc:

PS1, Line 56: Copied by value
Why go with copy by value? It seems like there's a lot of stuff to copy in a 
QueryStateRecord.


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Gerrit-MessageType: comment
Gerrit-Change-Id: Iec3dae66a81988c99cde1516ff511186e17dd8c0
Gerrit-PatchSet: 1
Gerrit-Project: Impala
Gerrit-Branch: cdh5-trunk
Gerrit-Owner: Henry Robinson <[email protected]>
Gerrit-Reviewer: Sailesh Mukil <[email protected]>
Gerrit-HasComments: Yes

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