[jira] [Commented] (FLINK-4217) Gelly drivers should read CSV values as strings

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-4217?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15378145#comment-15378145 ] 

ASF GitHub Bot commented on FLINK-4217:
---------------------------------------

GitHub user greghogan opened a pull request:

    https://github.com/apache/flink/pull/2250

    [FLINK-4217] [gelly] Gelly drivers should read CSV values as strings

    

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

    $ git pull https://github.com/greghogan/flink 4217_gelly_drivers_should_read_csv_values_as_strings

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

    https://github.com/apache/flink/pull/2250.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 #2250
    
----
commit f7674ee7126d20f8627c4007592c41b7f8a2bc39
Author: Greg Hogan <co...@greghogan.com>
Date:   2016-07-14T14:02:23Z

    [FLINK-4217] [gelly] Gelly drivers should read CSV values as strings
    
    The user must now select "integer" or "string" when reading a graph from
    a CSV file.

----


> Gelly drivers should read CSV values as strings
> -----------------------------------------------
>
>                 Key: FLINK-4217
>                 URL: https://issues.apache.org/jira/browse/FLINK-4217
>             Project: Flink
>          Issue Type: Improvement
>          Components: Gelly
>    Affects Versions: 1.1.0
>            Reporter: Greg Hogan
>            Assignee: Greg Hogan
>            Priority: Minor
>
> Gelly drivers ClusteringCoefficient, HITS, JaccardIndex, and TriangleListing parse CSV files as {{LongValue}}. This works for anonymized data sets such as SNAP but should be configurable as {{StringValue}} to handle the general case.



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