Hello Dan Burkert,
I'd like you to do a code review. Please visit
http://gerrit.cloudera.org:8080/4168
to review the following change.
Change subject: KUDU-1586. consensus: always send at least one op
......................................................................
KUDU-1586. consensus: always send at least one op
This fixes a bug in which the LogCache would not return any operations
in the case of a cache miss on an operation larger than the configured
batch size.
This would cause consensus to get "stuck": the leader would repeatedly
send status-only messages (i.e. no operations) to the follower in a
tight loop, never making any progress.
The new unit test reproduces the problem.
Change-Id: Ibde0e833a3bf02a5f09f2b73b6ab03b188c1e697
---
M src/kudu/consensus/log_cache-test.cc
M src/kudu/consensus/log_cache.cc
2 files changed, 7 insertions(+), 1 deletion(-)
git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/68/4168/1
--
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Gerrit-MessageType: newchange
Gerrit-Change-Id: Ibde0e833a3bf02a5f09f2b73b6ab03b188c1e697
Gerrit-PatchSet: 1
Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-Owner: Todd Lipcon <[email protected]>
Gerrit-Reviewer: Dan Burkert <[email protected]>
