Todd Lipcon has posted comments on this change.

Change subject: KUDU-1516 ksck should check for more raft-related status issues 
(partial)
......................................................................


Patch Set 1:

BTW, I tried this on a cluster with a bad table:
WARNING: Unable to connect to Tablet Server 5fb7d6c7083943059521e03d6ece2863 
(10.20.132.112:7050) because Network error: Client connection negotiation 
failed: client connection to 10.20.132.112:7050: connect: Connection refused 
(error 111)
WARNING: Unable to connect to Tablet Server acd8306f95334ec1bfce8cb30d7ca36d 
(10.20.126.115:7050) because Network error: Client connection negotiation 
failed: client connection to 10.20.126.115:7050: connect: Connection refused 
(error 111)
WARNING: Unable to connect to Tablet Server dff78a5acdbb4a47ba2c7a62d1bcc5ee 
(10.20.132.107:7050) because Network error: Client connection negotiation 
failed: client connection to 10.20.132.107:7050: connect: Connection refused 
(error 111)
WARNING: Connected to 69 Tablet Servers, 3 weren't reachable
WARNING: Tablet 3bf432551c5d4c529616f8e7ce829424 of table 'usertable' does not 
have a majority of replicas in RUNNING state
WARNING: Tablet 2f652871b74b4d0f9bf99e730486a451 of table 'usertable' does not 
have a majority of replicas in RUNNING state
WARNING: Tablet b009973af71842cf99e10d25254b5557 of table 'usertable' does not 
have a majority of replicas in RUNNING state
WARNING: Tablet 71ca44eebda44903868014175e02862a of table 'usertable' does not 
have a majority of replicas in RUNNING state
WARNING: Table usertable has 4 bad tablets
INFO: Table IntegrationTestBigLinkedListHeads is HEALTHY
INFO: Table IntegrationTestBigLinkedList is HEALTHY
WARNING: 1 out of 3 tables are not in a healthy state
==================
Errors:
==================
Tablet server aliveness check error: Network error: Not all Tablet Servers are 
reachable
Table consistency check error: Corruption: 1 tables are bad

FAILED

>From this output you can see how it would be useful to give slightly more info 
>on why the bad tablets are bad. Let me know if you'll have time to keep 
>working on this - otherwise I might try to take it from where you left off.

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Gerrit-MessageType: comment
Gerrit-Change-Id: Iec6590ba52548a9ee11d63269b134320b10809da
Gerrit-PatchSet: 1
Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-Owner: Will Berkeley <wdberke...@gmail.com>
Gerrit-Reviewer: Kudu Jenkins
Gerrit-Reviewer: Todd Lipcon <t...@apache.org>
Gerrit-HasComments: No

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