Sailesh Mukil has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/10835 )

Change subject: IMPALA-7212: Deprecate --use_krpc flag and remove old 
DataStream services
......................................................................


Patch Set 1:

Some high level questions:

1. At what point do we want this checked in? 2.12.0 was the first release with 
KRPC and we've not gotten enough user feedback yet to know all the issues with 
the feature. Should we bite the bullet and deal with the issues as they come? 
Or should we leave Thrift RPC as a fallback for a while?

2. Should we rename all the KrpcDataStream* to DataStream* now since there's 
only one implementation now? Or should we keep a buffed period of releases 
before renaming to avoid confusion?

3. Was this patch mostly mechanical? Or did you face any issue(s) in getting 
rid of the flag and DataStream* classes?


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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Icfed200751508478a3d728a917448f2dabfc67c3
Gerrit-Change-Number: 10835
Gerrit-PatchSet: 1
Gerrit-Owner: Michael Ho <[email protected]>
Gerrit-Reviewer: Sailesh Mukil <[email protected]>
Gerrit-Comment-Date: Fri, 29 Jun 2018 16:29:05 +0000
Gerrit-HasComments: No

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