Grant Henke has uploaded this change for review. ( 
http://gerrit.cloudera.org:8080/9609


Change subject: KUDU-2322: don't spew logs about behind-log-GC follower
......................................................................

KUDU-2322: don't spew logs about behind-log-GC follower

This patch addresses the issue of a leader spewing a lot of INFO
log messages about missing logs segments for a follower that falls
behind log GC.  In the 3-4-3 replica management scheme, such followers
linger around until corresponding non-voter replica catches up with
the leader.  That might take long time.

With this patch, the leader throttles messages about missing log
segments for a behind-log-GC follower, outputting 1 message per minute.

Change-Id: I4438e63aef0be26c149c57f9f58cb54327e41a33
Reviewed-on: http://gerrit.cloudera.org:8080/9573
Reviewed-by: Todd Lipcon <t...@apache.org>
Reviewed-by: Alexey Serbin <aser...@cloudera.com>
Tested-by: Kudu Jenkins
(cherry picked from commit d856107e0b58067f0bbebbbda52f4f67c674897a)
---
M src/kudu/consensus/consensus-test-util.h
M src/kudu/consensus/consensus_peers.cc
M src/kudu/consensus/consensus_queue.cc
M src/kudu/consensus/consensus_queue.h
M src/kudu/util/logging.h
5 files changed, 36 insertions(+), 26 deletions(-)



  git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/09/9609/1
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Gerrit-Project: kudu
Gerrit-Branch: branch-1.7.x
Gerrit-MessageType: newchange
Gerrit-Change-Id: I4438e63aef0be26c149c57f9f58cb54327e41a33
Gerrit-Change-Number: 9609
Gerrit-PatchSet: 1
Gerrit-Owner: Grant Henke <granthe...@gmail.com>
Gerrit-Reviewer: Alexey Serbin <aser...@cloudera.com>

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