Dinesh Bhat has posted comments on this change.
Change subject: [tools] Implement a manual leader_step_down for a tablet
......................................................................
Patch Set 12:
> > Patch Set 11: Patch Set 10 was rebased
>
> Could you also add coverage for the new sub-command into
> ToolTest.TestModeHelp in kudu-tool-test.cc?
Good idea, added. Please note the "*leader*step*" since I had to workaround a
small issue in how we validate the usage output when lines are split by '\n' ,
because it doesn't go well with all the output. For eg,
$ ./bin/kudu tablet
Usage: ./bin/kudu tablet <command> [<args>]
change_config Change a tablet's Raft configuration
leader_step_down Force the tablet's leader replica (if present) to step
down
We really want to split the output such that one sub-command becomes one vector
element, instead of splitting them by '\n'. I still don't know how to fix this,
but will try to tackle this problem in a different change. For now, we could
just add another regex with just "*down", but that doesn't look good, hence
doing away with 'down' in the kTabletModeRegexes at the moment.
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Gerrit-MessageType: comment
Gerrit-Change-Id: Ia046a28a2008f4f5d1e955f57752a32a1ddc5ab8
Gerrit-PatchSet: 12
Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-Owner: Dinesh Bhat <[email protected]>
Gerrit-Reviewer: Adar Dembo <[email protected]>
Gerrit-Reviewer: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Dan Burkert <[email protected]>
Gerrit-Reviewer: David Ribeiro Alves <[email protected]>
Gerrit-Reviewer: Dinesh Bhat <[email protected]>
Gerrit-Reviewer: Kudu Jenkins
Gerrit-Reviewer: Tidy Bot
Gerrit-Reviewer: Todd Lipcon <[email protected]>
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