Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id EA2E6200C04 for ; Tue, 10 Jan 2017 01:08:59 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id E8CDF160B4C; Tue, 10 Jan 2017 00:08:59 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 66FAF160B3E for ; Tue, 10 Jan 2017 01:08:59 +0100 (CET) Received: (qmail 24387 invoked by uid 500); 10 Jan 2017 00:08:58 -0000 Mailing-List: contact issues-help@ignite.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@ignite.apache.org Delivered-To: mailing list issues@ignite.apache.org Received: (qmail 24365 invoked by uid 99); 10 Jan 2017 00:08:58 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 10 Jan 2017 00:08:58 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 852FF2C1F5A for ; Tue, 10 Jan 2017 00:08:58 +0000 (UTC) Date: Tue, 10 Jan 2017 00:08:58 +0000 (UTC) From: "Denis Magda (JIRA)" To: issues@ignite.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (IGNITE-4526) Add Spark Shared RDD examples MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Tue, 10 Jan 2017 00:09:00 -0000 [ https://issues.apache.org/jira/browse/IGNITE-4526?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15813298#comment-15813298 ] Denis Magda commented on IGNITE-4526: ------------------------------------- Manish, good start! I've left review notes and suggestion in the pull-request on GitHub. Let's finalize this simple example and move to more advanced covered in the task's description. > 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)