Thomas Tauber-Marshall has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/14790 )

Change subject: IMPALA-9126: part 4: hash join builder manages spilling
......................................................................


Patch Set 8: Code-Review+2

(4 comments)

http://gerrit.cloudera.org:8080/#/c/14790/8/be/src/exec/partitioned-hash-join-builder.h
File be/src/exec/partitioned-hash-join-builder.h:

http://gerrit.cloudera.org:8080/#/c/14790/8/be/src/exec/partitioned-hash-join-builder.h@200
PS8, Line 200: when *repartitioning as true
I think this is supposed to be "when *repartitioned is true"?


http://gerrit.cloudera.org:8080/#/c/14790/8/be/src/exec/partitioned-hash-join-builder.h@213
PS8, Line 213: repartitioning
same - repartitioned?


http://gerrit.cloudera.org:8080/#/c/14790/8/be/src/exec/partitioned-hash-join-builder.cc
File be/src/exec/partitioned-hash-join-builder.cc:

http://gerrit.cloudera.org:8080/#/c/14790/8/be/src/exec/partitioned-hash-join-builder.cc@641
PS8, Line 641: Pick the next spilled partition the input partition will stay in
             :   // 'spilled_partitions_' until we are done probing it or 
repartitioning its probe.
Having some trouble parsing this sentence. I think you missed a period after 
"Pick the next spilled partition"?


http://gerrit.cloudera.org:8080/#/c/14790/8/be/src/exec/partitioned-hash-join-node.cc
File be/src/exec/partitioned-hash-join-node.cc:

http://gerrit.cloudera.org:8080/#/c/14790/8/be/src/exec/partitioned-hash-join-node.cc@1098
PS8, Line 1098: // The build partitions we need to retain for further 
processing.
stale



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I6de5f62e3eacf80f72c8ea0ed8cba012f0f53c90
Gerrit-Change-Number: 14790
Gerrit-PatchSet: 8
Gerrit-Owner: Tim Armstrong <tarmstr...@cloudera.com>
Gerrit-Reviewer: Bikramjeet Vig <bikramjeet....@cloudera.com>
Gerrit-Reviewer: Csaba Ringhofer <csringho...@cloudera.com>
Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Gerrit-Reviewer: Thomas Tauber-Marshall <tmarsh...@cloudera.com>
Gerrit-Reviewer: Tim Armstrong <tarmstr...@cloudera.com>
Gerrit-Comment-Date: Thu, 05 Dec 2019 19:35:15 +0000
Gerrit-HasComments: Yes

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