Alexey Serbin has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/17444 )

Change subject: KUDU-3223: Mangement of per-table limit by kudu cli
......................................................................


Patch Set 7:

(4 comments)

I did a quick first high-level pass.

http://gerrit.cloudera.org:8080/#/c/17444/7//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/17444/7//COMMIT_MSG@7
PS7, Line 7: Mangement
management


http://gerrit.cloudera.org:8080/#/c/17444/7//COMMIT_MSG@7
PS7, Line 7: cli
CLI


http://gerrit.cloudera.org:8080/#/c/17444/7//COMMIT_MSG@9
PS7, Line 9: cli
CLI


http://gerrit.cloudera.org:8080/#/c/17444/7/src/kudu/tools/tool_action_table.cc
File src/kudu/tools/tool_action_table.cc:

http://gerrit.cloudera.org:8080/#/c/17444/7/src/kudu/tools/tool_action_table.cc@1210
PS7, Line 1210:   unique_ptr<Action> change_table_limit =
              :       ClusterActionBuilder("change_table_limit", 
&ChangeTableLimit)
              :       .Description("Change the disk size limit or row count 
limit")
              :       .AddRequiredParameter({ kTableNameArg, "Name of the table 
to change limit" })
              :       .AddOptionalParameter("disk_size_limit")
              :       .AddOptionalParameter("row_count_limit")
              :       .Build();
Instead of introducing those flags, how about adding a new 'set_limit' command 
with two separate sub-commands 'disk_size' and 'row_count' to set disk and row 
count limit correspondingly?  That way there would be no need to introduce 
rather 'strange' special values (such as '-2') and would be much simpler to 
use, e.g.:

kudu table set_limit disk_size <master_addresses> 12345678
kudu table set_limit row_count <master_addresses> 1000000

What do you think?



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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I59bb64cc85d5fca48ae8ec980f5cfc62e4b3a1d3
Gerrit-Change-Number: 17444
Gerrit-PatchSet: 7
Gerrit-Owner: Hongjiang Zhang <[email protected]>
Gerrit-Reviewer: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Andrew Wong <[email protected]>
Gerrit-Reviewer: Hongjiang Zhang <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Comment-Date: Tue, 18 May 2021 05:00:51 +0000
Gerrit-HasComments: Yes

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