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https://issues.apache.org/jira/browse/FLINK-4570?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15458908#comment-15458908
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ASF GitHub Bot commented on FLINK-4570:
---------------------------------------
GitHub user mxm opened a pull request:
https://github.com/apache/flink/pull/2466
[FLINK-4570] remove conflicting Unicode character
This caused Scalastyle to fail, presumably depending on the locale
used. After a bit of debugging on the Scalastyle plugin I found out that
the number in the error is the byte position.
"Expected identifier, but got Token(COMMA,,,1772,,)"
head -c 1772 flink-mesos/src/test/scala/org/apache/flink/mesos/Utils.scala
pointed to the Unicode character '⇒' which causes Scalastyle to fail in
certain environments.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/mxm/flink scalastyle
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/2466.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 #2466
----
commit 6b6175531a3e4dcb3cef9f518d6e8c5a580bc20a
Author: Maximilian Michels <[email protected]>
Date: 2016-09-02T15:52:51Z
[FLINK-4570] remove conflicting Unicode character
This caused Scalastyle to fail, presumably depending on the locale
used. After a bit of debugging on the Scalastyle plugin I found out that
the number in the error is the byte position.
"Expected identifier, but got Token(COMMA,,,1772,,)"
head -c 1772 flink-mesos/src/test/scala/org/apache/flink/mesos/Utils.scala
pointed to the Unicode character '⇒' which causes Scalastyle to fail in
certain environments.
----
> Scalastyle Maven plugin fails undeterministically
> -------------------------------------------------
>
> Key: FLINK-4570
> URL: https://issues.apache.org/jira/browse/FLINK-4570
> Project: Flink
> Issue Type: Bug
> Components: Build System
> Affects Versions: 1.2.0
> Reporter: Maximilian Michels
> Assignee: Maximilian Michels
> Fix For: 1.2.0
>
>
> The style check fails undeterministically in
> flink-mesos/src/test/scala/org/apache/flink/mesos/Utils.scala
> It sometimes fails in the nightly builds without any changes to the code
> which lets the style check fail. Not reproduceable locally.
> Failed: https://builds.apache.org/job/flink-snapshot-deployment/205/
> Passes: https://builds.apache.org/job/flink-snapshot-deployment/206/
> Failed: https://builds.apache.org/job/flink-snapshot-deployment/207/
> Could be related to upgrading Scalastyle from 0.5.0 to 0.8.0. As a first
> step, I will just lower the Scalastyle version to 0.5.0 again.
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