Yuqi Du has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/19501 )

Change subject: [Tool] Show the information of a tablet
......................................................................


Patch Set 3:

(6 comments)

http://gerrit.cloudera.org:8080/#/c/19501/3/src/kudu/client/tablet-internal.h
File src/kudu/client/tablet-internal.h:

http://gerrit.cloudera.org:8080/#/c/19501/3/src/kudu/client/tablet-internal.h@31
PS3, Line 31: Data
The variables' initialize order in construct function show be same as the order 
happens in class ?


http://gerrit.cloudera.org:8080/#/c/19501/3/src/kudu/master/master.proto
File src/kudu/master/master.proto:

http://gerrit.cloudera.org:8080/#/c/19501/3/src/kudu/master/master.proto@448
PS3, Line 448:   optional bytes table_id = 8;
             :   optional string table_name = 9;
Whether is it necessary to move them to the end?


http://gerrit.cloudera.org:8080/#/c/19501/3/src/kudu/tools/kudu-tool-test.cc
File src/kudu/tools/kudu-tool-test.cc:

http://gerrit.cloudera.org:8080/#/c/19501/3/src/kudu/tools/kudu-tool-test.cc@3996
PS3, Line 3996: ASSERT_GE
This assert seems useless?


http://gerrit.cloudera.org:8080/#/c/19501/3/src/kudu/tools/tool_action_tablet.cc
File src/kudu/tools/tool_action_tablet.cc:

http://gerrit.cloudera.org:8080/#/c/19501/3/src/kudu/tools/tool_action_tablet.cc@295
PS3, Line 295: FLAGS_format
'FLAGS_format' has many values as below.
125 DEFINE_string(format, "pretty",
 126               "Format to use for printing list output tables.\n"
 127               "Possible values: pretty, space, tsv, csv, and json");

If we only focus on 'json', I think  the gflag 'FLAGS_json' as below may be 
better.
'src/kudu/tools/tool_action_pbc.cc:70:DEFINE_bool(json, false, "Print protobufs 
in JSON format");'


http://gerrit.cloudera.org:8080/#/c/19501/3/src/kudu/tools/tool_action_tablet.cc@321
PS3, Line 321:
nit: remote an empty line


http://gerrit.cloudera.org:8080/#/c/19501/3/src/kudu/tools/tool_action_tablet.cc@409
PS3, Line 409: show_info
what about 'describe' ?



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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ib5ae5f61f50a44c4787843df76adaa61700ae9fe
Gerrit-Change-Number: 19501
Gerrit-PatchSet: 3
Gerrit-Owner: Wang Xixu <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Wang Xixu <[email protected]>
Gerrit-Reviewer: Yingchun Lai <[email protected]>
Gerrit-Reviewer: Yuqi Du <[email protected]>
Gerrit-Comment-Date: Fri, 24 Feb 2023 11:41:11 +0000
Gerrit-HasComments: Yes

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