GitHub user ijuma opened a pull request:
https://github.com/apache/kafka/pull/280
Reduce logging level for controller connection failures from `error` to
`warn`
Before we switched from `BlockingChannel` to `NetworkClient`, we were
always reporting a successful connection due to the fact that
`BlockingChannel.connect` catches and swallows all exceptions. We
are now reporting failures (which is better), but `error` seems too
noisy (as can be seen in our tests).
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/ijuma/kafka
reduce-connection-failure-logging-level
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/280.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 #280
----
commit ab58bf11d128c23413fe30d5a486b73493d5511f
Author: Ismael Juma <[email protected]>
Date: 2015-10-06T11:31:08Z
Reduce logging level for controller connection failures from `error` to
`warn`
Before we switched from `BlockingChannel` to `NetworkClient`, we were
always reporting a successful connection due to the fact that
`BlockingChannel.connect` catches and swallows all exceptions. We
are now reporting failures (which is better), but `error` seems too
noisy (as can be seen in our tests).
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