GitHub user mxm opened a pull request:
https://github.com/apache/flink/pull/2008
[FLINK-3892] return null when hostname unresolvable
Fix discovered in the course of #1978.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/mxm/flink FLINK-3892
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/2008.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 #2008
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commit 034e718ef82f65c8bfbb3c18cb8acd2ad5dcfd08
Author: Maximilian Michels <[email protected]>
Date: 2016-05-02T13:25:33Z
[FLINK-3892] return null when hostname unresolvable
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