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https://issues.apache.org/jira/browse/FLINK-6058?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15929719#comment-15929719
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ASF GitHub Bot commented on FLINK-6058:
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GitHub user fanyon opened a pull request:
https://github.com/apache/flink/pull/3561
[FLINK-6058] fix read DEFAULT_PARALLELISM from ContextEnvironment
fix read DEFAULT_PARALLELISM from ContextEnvironment
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/fanyon/flink FLINK-6058
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/3561.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 #3561
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commit 446cec49e1aa75c4258c07994d0c5ae18ea0c128
Author: mengji.fy <mengji...@taobao.com>
Date: 2017-03-17T10:33:34Z
[FLINK-6058] fix read DEFAULT_PARALLELISM from ContextEnvironment
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> Don't read DEFAULT_PARALLELISM from GlobalConfiguration
> -------------------------------------------------------
>
> Key: FLINK-6058
> URL: https://issues.apache.org/jira/browse/FLINK-6058
> Project: Flink
> Issue Type: Improvement
> Components: DataStream API
> Reporter: Aljoscha Krettek
> Priority: Blocker
> Fix For: 1.3.0
>
>
> In the constructor of {{StreamContextEnvironment}} we read the
> {{DEFAULT_PARALLELISM}} from the {{GlobalConfiguration}}. This assumes that
> the environment variables are correctly set and can lead to problems. We
> should read the default parallelism in the client and set it in the
> {{ContextEnvironment}} that it creates. This can then be read by the
> {{StreamContextEnvironment}}.
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