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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-3993) [py] Add generateSequence() support to Python API
Date Tue, 31 May 2016 11:30:13 GMT

    [ https://issues.apache.org/jira/browse/FLINK-3993?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15307595#comment-15307595
] 

ASF GitHub Bot commented on FLINK-3993:
---------------------------------------

GitHub user omaralvarez opened a pull request:

    https://github.com/apache/flink/pull/2055

    [FLINK-3993] [py] Add generateSequence() support to Python API

    Addition of generate_sequence to python API:
    
    `data = env.generate_sequence(1,20)`
    
    If a parallel number source was needed, there was no option to create it, since from_elements()
is not parallel.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/omaralvarez/flink python_sequence

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/flink/pull/2055.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 #2055
    
----
commit 8cb742bcbf8dde0d910360a18e9509117363c41d
Author: omaralvarez <omar.alvarez@udc.es>
Date:   2016-05-31T11:23:38Z

    [FLINK-3993] [py] Add generateSequence() support to Python API

----


> [py] Add generateSequence() support to Python API
> -------------------------------------------------
>
>                 Key: FLINK-3993
>                 URL: https://issues.apache.org/jira/browse/FLINK-3993
>             Project: Flink
>          Issue Type: Improvement
>          Components: Python API
>    Affects Versions: 1.0.3
>            Reporter: Omar Alvarez
>            Priority: Minor
>   Original Estimate: 24h
>  Remaining Estimate: 24h
>
> Right now, I believe that there is only from_elements() support in order to create a
sequence of numbers. It is interesting to be able to create a list of numbers from the Python
API also, apart from the Java API. It would not be complicated, since we already have generateSequence().
I am already working on this, and will create a pull request shortly in Github.



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