GitHub user original-brownbear opened a pull request:
https://github.com/apache/kafka/pull/2632
KAFKA-3182: Fix Transient Test Failure
(kafka.network.SocketServerTest.testSocketsCloseOnShutdown)
Fixes https://issues.apache.org/jira/browse/KAFKA-3182 by:
* Turning off Nagle on the sending sockets to force the socket to
physically acknowledge after the first write in `sendRequest`
* (Still had to do this on Linux though not on Mac) Adding a `10ms` delay
between writes (my guess would be [Slow
Start](https://en.wikipedia.org/wiki/TCP_congestion_control#Slow_start) is to
blame for this, but with Nagle off 10ms should more than suffice here imo)
Before:
After:
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/original-brownbear/kafka KAFKA-3182
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/2632.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2632
----
commit dca46cf7bb822daaba30bf7683f300d4f8428742
Author: Armin Braun <armin.br...@1und1.de>
Date: 2017-03-03T09:01:09Z
KAFKA-3182 Turn off Nagle
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