Hello Jean-Daniel Cryans,
I'd like you to do a code review. Please visit
http://gerrit.cloudera.org:8080/6239
to review the following change.
Change subject: KUDU-1906. Fix lost callback for scanner path
......................................................................
KUDU-1906. Fix lost callback for scanner path
Fixes another case similar to KUDU-1888 in which we were sending an RPC
before setting its deferred. In the case that the RPC responded very
quickly, the response would come before the callback was attached, and
the callback would never get called.
This caused my RowCounter jobs on a small/underpowered test cluster to
have task timeouts a few percent of the time.
This patch fixes the particular instance and also adds some assertions
to try to prevent this style of bug in the future.
Change-Id: I102778e87d0f153cdd2a1ca2aed3ec1e17014d4b
---
M java/kudu-client/src/main/java/org/apache/kudu/client/AsyncKuduClient.java
M java/kudu-client/src/main/java/org/apache/kudu/client/KuduRpc.java
M java/kudu-client/src/main/java/org/apache/kudu/client/TabletClient.java
3 files changed, 8 insertions(+), 1 deletion(-)
git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/39/6239/1
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Gerrit-MessageType: newchange
Gerrit-Change-Id: I102778e87d0f153cdd2a1ca2aed3ec1e17014d4b
Gerrit-PatchSet: 1
Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-Owner: Todd Lipcon <t...@apache.org>
Gerrit-Reviewer: Jean-Daniel Cryans <jdcry...@apache.org>
