Alexey Serbin has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/17890 )

Change subject: KUDU-2671 introduce PartitionKey
......................................................................


Patch Set 3:

(4 comments)

http://gerrit.cloudera.org:8080/#/c/17890/3/src/kudu/common/partition.h
File src/kudu/common/partition.h:

http://gerrit.cloudera.org:8080/#/c/17890/3/src/kudu/common/partition.h@102
PS3, Line 102: other < *this;
> nit: switch order to *this > other;
That would be an infinite recursion.  The idea is to express operator>() via 
already defined operator<(), hence the order.


http://gerrit.cloudera.org:8080/#/c/17890/3/src/kudu/common/partition.h@106
PS3, Line 106: return other < *this || other == *this;
> nit: same as above.
Yup, here it's possible to use the newly defined operator>() since the latter 
has just been defined above.


http://gerrit.cloudera.org:8080/#/c/17890/3/src/kudu/common/partition_pruner-test.cc
File src/kudu/common/partition_pruner-test.cc:

http://gerrit.cloudera.org:8080/#/c/17890/3/src/kudu/common/partition_pruner-test.cc@1260
PS3, Line 1260: 12 - 5
> 12 - 5 = 7 so isn't this the result we're expecting?
Ah, that seems to be a typo.  Thanks!


http://gerrit.cloudera.org:8080/#/c/17890/3/src/kudu/master/master.proto
File src/kudu/master/master.proto:

http://gerrit.cloudera.org:8080/#/c/17890/3/src/kudu/master/master.proto@621
PS3, Line 621: message TablePartitionKeyPB {
> Would it make sense to split up this protobuf into one message just encapsu
I think that's a good idea -- that way the new type will mirror PartitionKey in 
the code.

Done.



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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I00255ec404beeb999117f5265de0d5d8deaf0d68
Gerrit-Change-Number: 17890
Gerrit-PatchSet: 3
Gerrit-Owner: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Mahesh Reddy <[email protected]>
Gerrit-Comment-Date: Sat, 02 Oct 2021 04:15:08 +0000
Gerrit-HasComments: Yes

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