Tim Armstrong has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/14944 )

Change subject: IMPALA-4224: part 1: schedule join builds
......................................................................


Patch Set 4:

(4 comments)

http://gerrit.cloudera.org:8080/#/c/14944/2/be/src/scheduling/scheduler.h
File be/src/scheduling/scheduler.h:

http://gerrit.cloudera.org:8080/#/c/14944/2/be/src/scheduling/scheduler.h@403
PS2, Line 403: Therefore, those instances must have already been created
             :   /// by the scheduler.
> Did you mean that "this expects that the instances that consume the join bu
Done


http://gerrit.cloudera.org:8080/#/c/14944/2/common/thrift/ImpalaInternalService.thrift
File common/thrift/ImpalaInternalService.thrift:

http://gerrit.cloudera.org:8080/#/c/14944/2/common/thrift/ImpalaInternalService.thrift@618
PS2, Line 618: that will consum
> nit: that will consume the output of this join build
Done


http://gerrit.cloudera.org:8080/#/c/14944/2/common/thrift/ImpalaInternalService.thrift@621
PS2, Line 621:   // Fragment instance id of the input fragment instance.
> nit: input fragment instance
Done


http://gerrit.cloudera.org:8080/#/c/14944/2/fe/src/main/java/org/apache/impala/planner/JoinBuildSink.java
File fe/src/main/java/org/apache/impala/planner/JoinBuildSink.java:

http://gerrit.cloudera.org:8080/#/c/14944/2/fe/src/main/java/org/apache/impala/planner/JoinBuildSink.java@41
PS2, Line 41:   // Reference to the join node that consumes the build side.
> nit: maybe add a small one line comment like we have for joinTableId_
Done



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I779463cfa2ea9b372607d2be6d5d2252a6469e34
Gerrit-Change-Number: 14944
Gerrit-PatchSet: 4
Gerrit-Owner: Tim Armstrong <[email protected]>
Gerrit-Reviewer: Bikramjeet Vig <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Tim Armstrong <[email protected]>
Gerrit-Comment-Date: Fri, 17 Jan 2020 17:34:20 +0000
Gerrit-HasComments: Yes

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