Hello Mike Percy, Kudu Jenkins,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/8663
to look at the new patch set (#3).
Change subject: WIP [consensus_queue] update replica health reporting
......................................................................
WIP [consensus_queue] update replica health reporting
Report the health status of a replica as HEALTHY only if the
last recent exchage status was Status::OK. Except for a few
other definitive cases where it's clear that the replica has failed,
report the health of the replica is reported as UNKNOWN.
The rationalte behind is simple:
* The HEALTHY replicas are the ones which can replicate Raft
transactions from the leader replica with no issues.
* The FAILED replicas are the ones which will definitely fail
to replicate Raft transactions from the leader replica.
* The rest is goes into the UNKNOWN basket, which covers the cases
when there hasn't been a single attempt to contact the replica yet,
there was a transient error during the last communication with the
replica, etc.
WIP: need to update the code, some tests are failing
Change-Id: I99da4352da0b0d1846c92eb2abac7197a58bfd62
---
M src/kudu/consensus/consensus_queue.cc
1 file changed, 17 insertions(+), 15 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/63/8663/3
--
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I99da4352da0b0d1846c92eb2abac7197a58bfd62
Gerrit-Change-Number: 8663
Gerrit-PatchSet: 3
Gerrit-Owner: Alexey Serbin <aser...@cloudera.com>
Gerrit-Reviewer: Alexey Serbin <aser...@cloudera.com>
Gerrit-Reviewer: Kudu Jenkins
Gerrit-Reviewer: Mike Percy <mpe...@apache.org>
