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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IGNITE-4526) Add Spark Shared RDD examples
Date Sun, 08 Jan 2017 06:19:58 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-4526?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15808850#comment-15808850
] 

ASF GitHub Bot commented on IGNITE-4526:
----------------------------------------

GitHub user manishatGit opened a pull request:

    https://github.com/apache/ignite/pull/1403

    IGNITE-4526 added SharedRDD example

    Added SharedRDD basic example. 

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

    $ git pull https://github.com/manishatGit/ignite IGNITE-4526

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

    https://github.com/apache/ignite/pull/1403.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 #1403
    
----
commit 36d6c7091c60ed7f65dbe6d9cb04fb6200d050ea
Author: manishAtGit <manish@knoldus.com>
Date:   2017-01-08T06:05:25Z

    IGNITE-4526 added SharedRDD example

----


> Add Spark Shared RDD examples
> -----------------------------
>
>                 Key: IGNITE-4526
>                 URL: https://issues.apache.org/jira/browse/IGNITE-4526
>             Project: Ignite
>          Issue Type: Task
>            Reporter: Denis Magda
>            Assignee: Manish Mishra
>             Fix For: 2.0
>
>
> Spark Shared RDD functionality doesn't have its own examples. We need to add an example
that will do the following:
> - First Spark Worker: creation of a shared RDD and filling it in with data.
> - First Spark Worker: performing some native spark transformation with the RDD.
> - Second Spark Worker: connecting to the same shared RDD.
> - Second Spark Worker: execution of SQL query using Spark API and Ignite API. Show that
Ignite's query executes faster.
> The reason why the example should consist of two workers is to showcase one of the main
benefits of Ignite's RDDs - ability to share the state (RDD) amid different Spark workers
and processes.



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