Dinesh Bhat has posted comments on this change.

Change subject: cli tool: List all tablets/replica_uuids with 'kudu table list'

Patch Set 3:

> > Also on an ortho topic of making the output to machine-readable
 > by
 > > keeping loglevels to only WARNING and above: I realized couple of
 > > ways to do that is to use big hammer FLAG_minloglevel = 2 or
 > > google::SetCommandLineOption(minloglevel, 2) from code , but that
 > > also means we are losing the access to all logs below WARNING.
 > Does
 > > that mean it's a no-go ? Come to think of it, any script wants to
 > > consume this output, it could use 'kudu ... 2>/dev/null' which
 > > isn't a bad assumption.
 > Firstly, I think we should stifle _all_ LOG messages, not just INFO
 > or below. In the event of a failed action, the Status should
 > contain enough information to figure out what's going on, and if
 > not, the action can be rerun with --debug (or whatever option name
 > you choose).
 > Secondly, you can use google::GetCommandLineFlagInfoOrDie() to get
 > a CommandLineFlagInfo for a given gflag. Inside that there's a
 > is_default field which will tell you if the user has overridden the
 > default value. So, if is_default is true, you can adjust
 > minloglevel as you please. If not, leave it alone and let the
 > user's value carry through.

Thanks Adar, updated both patches, please re-review. I have changed the diffs 
as per the second suggestion above since there is still some value add in 
keeping a backdoor control to dump all loglevel messages. 
PS: The asan build seems to be failing in some unrelated place, pls ignore 
build failure for now.

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Gerrit-MessageType: comment
Gerrit-Change-Id: Ic8f8e0dfb8e7ba9f67d5926199a9b831351585a7
Gerrit-PatchSet: 3
Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-Owner: Dinesh Bhat <din...@cloudera.com>
Gerrit-Reviewer: Adar Dembo <a...@cloudera.com>
Gerrit-Reviewer: Dan Burkert <d...@cloudera.com>
Gerrit-Reviewer: Dinesh Bhat <din...@cloudera.com>
Gerrit-Reviewer: Kudu Jenkins
Gerrit-HasComments: No

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