Will Berkeley has submitted this change and it was merged. ( 
http://gerrit.cloudera.org:8080/8402 )

Change subject: [docs] Document how to recover from a majority failed tablet
......................................................................

[docs] Document how to recover from a majority failed tablet

This adds some docs on how to recover when a tablet can no longer find
a majority due to the permanent failure of replicas.

I tested this procedure by failing tablets in various ways:
- deleting important bits like cmeta or tablet metadata
- deleting entire data dirs
- tombstoning 2/3 replicas (and disabling tombstoned voting)
and I was always able to recover using these instructions.

Change-Id: Ic6326f65d029a1cd75e487b16ce5be4baea2f215
Reviewed-on: http://gerrit.cloudera.org:8080/8402
Reviewed-by: Mike Percy <mpe...@apache.org>
Tested-by: Will Berkeley <wdberke...@gmail.com>
---
M docs/administration.adoc
1 file changed, 65 insertions(+), 0 deletions(-)

Approvals:
  Mike Percy: Looks good to me, approved
  Will Berkeley: Verified

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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: merged
Gerrit-Change-Id: Ic6326f65d029a1cd75e487b16ce5be4baea2f215
Gerrit-Change-Number: 8402
Gerrit-PatchSet: 10
Gerrit-Owner: Will Berkeley <wdberke...@gmail.com>
Gerrit-Reviewer: Alex Rodoni <arod...@cloudera.com>
Gerrit-Reviewer: Jean-Daniel Cryans <jdcry...@apache.org>
Gerrit-Reviewer: Mike Percy <mpe...@apache.org>
Gerrit-Reviewer: Todd Lipcon <t...@apache.org>
Gerrit-Reviewer: Will Berkeley <wdberke...@gmail.com>

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