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

Change subject: [Tool] Show the information of a tablet
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Patch Set 15:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/19501/12//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/19501/12//COMMIT_MSG@9
PS12, Line 9: This tool is used to show the table name, table id and all
            : replicas on different tablet servers according to the tablet
            : id.
> Thank you. I think your solution is better. I will adopt your advice. Pleas
That means new fields are needed to be introduced, that is to say if you want 
to use such CLI feature, you must upgrade the Kudu cluster to the newer 
version. I don't think it's good idea. It's a common case that Kudu admins use 
a new version of Kudu CLI tool on old version of Kudu clusters, as long as the 
RPC is compactiable.

As I mentioned in 
https://gerrit.cloudera.org/c/19501/11/src/kudu/master/master.proto#459 is an 
alternative choice.

If the server doesn't support new RPC (with the new fields), backoff to 
compactiable RPC?



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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ib5ae5f61f50a44c4787843df76adaa61700ae9fe
Gerrit-Change-Number: 19501
Gerrit-PatchSet: 15
Gerrit-Owner: Wang Xixu <[email protected]>
Gerrit-Reviewer: Alexey Serbin <[email protected]>
Gerrit-Reviewer: KeDeng <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Tidy Bot (241)
Gerrit-Reviewer: Wang Xixu <[email protected]>
Gerrit-Reviewer: Yingchun Lai <[email protected]>
Gerrit-Reviewer: Yuqi Du <[email protected]>
Gerrit-Comment-Date: Fri, 28 Apr 2023 04:06:36 +0000
Gerrit-HasComments: Yes

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