Wang Xixu has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/18846 )

Change subject: [Client] Add request id to trace the whole query process
......................................................................


Patch Set 9:

(3 comments)

http://gerrit.cloudera.org:8080/#/c/18846/7/src/kudu/client/client-test.cc
File src/kudu/client/client-test.cc:

http://gerrit.cloudera.org:8080/#/c/18846/7/src/kudu/client/client-test.cc@1134
PS7, Line 1134:   ASSERT_EQ(FLAGS_test_scan_num_rows, 
CountRowsFromClient(client_table_.get()));
> nit: Is it possible to move this check into DoTestScanWithStringPredicate?
No, scanner->data_ is private. TestScanWithRequestId accesses it using friend 
method.


http://gerrit.cloudera.org:8080/#/c/18846/7/src/kudu/tserver/tablet_service.cc
File src/kudu/tserver/tablet_service.cc:

http://gerrit.cloudera.org:8080/#/c/18846/7/src/kudu/tserver/tablet_service.cc@2756
PS7, Line 2756:                "tablet_id", scan_pb.tablet_id());
> nit: Maybe we can wrap the request_id in TRACE_EVENT?
Ok.


http://gerrit.cloudera.org:8080/#/c/18846/7/src/kudu/tserver/tserver.proto
File src/kudu/tserver/tserver.proto:

http://gerrit.cloudera.org:8080/#/c/18846/7/src/kudu/tserver/tserver.proto@397
PS7, Line 397: If not set, generat
> nit: If not set
Done



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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I9dbae801596726fec1c85ee547128da3179345d9
Gerrit-Change-Number: 18846
Gerrit-PatchSet: 9
Gerrit-Owner: Wang Xixu <[email protected]>
Gerrit-Reviewer: Jian Zhang <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Mahesh Reddy <[email protected]>
Gerrit-Reviewer: Tidy Bot (241)
Gerrit-Reviewer: Wang Xixu <[email protected]>
Gerrit-Reviewer: Yifan Zhang <[email protected]>
Gerrit-Reviewer: Yingchun Lai <[email protected]>
Gerrit-Comment-Date: Tue, 06 Sep 2022 02:02:57 +0000
Gerrit-HasComments: Yes

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