Return-Path: X-Original-To: apmail-hive-issues-archive@minotaur.apache.org Delivered-To: apmail-hive-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 891641897F for ; Thu, 16 Jul 2015 03:43:05 +0000 (UTC) Received: (qmail 13848 invoked by uid 500); 16 Jul 2015 03:43:05 -0000 Delivered-To: apmail-hive-issues-archive@hive.apache.org Received: (qmail 13820 invoked by uid 500); 16 Jul 2015 03:43:05 -0000 Mailing-List: contact issues-help@hive.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@hive.apache.org Delivered-To: mailing list issues@hive.apache.org Received: (qmail 13536 invoked by uid 99); 16 Jul 2015 03:43:05 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 16 Jul 2015 03:43:05 +0000 Date: Thu, 16 Jul 2015 03:43:05 +0000 (UTC) From: "Xuefu Zhang (JIRA)" To: issues@hive.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HIVE-11082) Support multi edge between nodes in SparkPlan[Spark Branch] MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/HIVE-11082?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14629140#comment-14629140 ] Xuefu Zhang commented on HIVE-11082: ------------------------------------ +1 > Support multi edge between nodes in SparkPlan[Spark Branch] > ----------------------------------------------------------- > > Key: HIVE-11082 > URL: https://issues.apache.org/jira/browse/HIVE-11082 > Project: Hive > Issue Type: Sub-task > Components: Spark > Reporter: Chengxiang Li > Assignee: Chengxiang Li > Attachments: HIVE-11082.1-spark.patch, HIVE-11082.2-spark.patch, HIVE-11082.3-spark.patch > > > For Dynamic RDD caching optimization, we found SparkPlan::connect throw exception while we try to combine 2 works with same child, support multi edge between nodes in SparkPlan would help to enable dynamic RDD caching in more use cases, like self join and self union. -- This message was sent by Atlassian JIRA (v6.3.4#6332)