Michael Ho has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/10980 )

Change subject: IMPALA-7298: Stop passing IP address as hostname in Kerberos 
principal
......................................................................


Patch Set 1:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/10980/1/be/src/runtime/krpc-data-stream-sender.cc
File be/src/runtime/krpc-data-stream-sender.cc:

http://gerrit.cloudera.org:8080/#/c/10980/1/be/src/runtime/krpc-data-stream-sender.cc@598
PS1, Line 598: destinations[i].thrift_backend.hostname,
> Instead of adding this new parameter, would it be possible to ensure that "
destinations[i].krpc_backend.hostname is actually set to the resolved IP 
address of hostname so we have to pull it from thrift_backend.hosname. As we 
remove Thrift from communications between Impala backends in the future, we 
need to move thrift_backend.hostname into a separate field in 
TPlanFragmentDestination.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I3e3e978746cf03766eee151835aad5877d9ed63e
Gerrit-Change-Number: 10980
Gerrit-PatchSet: 1
Gerrit-Owner: Michael Ho <k...@cloudera.com>
Gerrit-Reviewer: Michael Ho <k...@cloudera.com>
Gerrit-Reviewer: Sailesh Mukil <sail...@cloudera.com>
Gerrit-Comment-Date: Thu, 19 Jul 2018 00:47:50 +0000
Gerrit-HasComments: Yes

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