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https://issues.apache.org/jira/browse/NIFI-2794?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15504820#comment-15504820
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ASF GitHub Bot commented on NIFI-2794:
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GitHub user pvillard31 opened a pull request:
https://github.com/apache/nifi/pull/1032
NIFI-2794 - Expose a getOneFromEachConnection method in ProcessSession
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/pvillard31/nifi getonefromeach
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/nifi/pull/1032.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 #1032
----
commit ee813f5844bdbd0576f1653be34e41817625eb0b
Author: Pierre Villard <pierre.villard...@gmail.com>
Date: 2016-09-19T22:00:32Z
NIFI-2794 - Expose a getOneFromEachConnection method in ProcessSession
----
> Expose a getOneFromEachConnection method in ProcessSession
> ----------------------------------------------------------
>
> Key: NIFI-2794
> URL: https://issues.apache.org/jira/browse/NIFI-2794
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Core Framework
> Affects Versions: 1.0.0
> Reporter: Pierre Villard
> Assignee: Pierre Villard
> Priority: Minor
>
> In case a processor has multiple incoming connections, it could be
> interesting to expose a method allowing users to get exactly one flow file
> per incoming connection in a row.
> That could unlock opportunities such as performing join operations on
> datasets.
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