Return-Path: X-Original-To: apmail-drill-issues-archive@minotaur.apache.org Delivered-To: apmail-drill-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 5A96F172D7 for ; Tue, 21 Apr 2015 20:04:59 +0000 (UTC) Received: (qmail 88022 invoked by uid 500); 21 Apr 2015 20:04:59 -0000 Delivered-To: apmail-drill-issues-archive@drill.apache.org Received: (qmail 87994 invoked by uid 500); 21 Apr 2015 20:04:59 -0000 Mailing-List: contact issues-help@drill.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@drill.apache.org Delivered-To: mailing list issues@drill.apache.org Received: (qmail 87980 invoked by uid 99); 21 Apr 2015 20:04:59 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 21 Apr 2015 20:04:59 +0000 Date: Tue, 21 Apr 2015 20:04:58 +0000 (UTC) From: "Parth Chandra (JIRA)" To: issues@drill.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (DRILL-450) Insert Exchange operators automically in physical plan, in order to execute query in distributed way. 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/DRILL-450?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Parth Chandra updated DRILL-450: -------------------------------- Component/s: Query Planning & Optimization > Insert Exchange operators automically in physical plan, in order to execute query in distributed way. > ------------------------------------------------------------------------------------------------------ > > Key: DRILL-450 > URL: https://issues.apache.org/jira/browse/DRILL-450 > Project: Apache Drill > Issue Type: Bug > Components: Query Planning & Optimization > Reporter: Jinfeng Ni > Assignee: Jinfeng Ni > Priority: Critical > Fix For: 0.4.0 > > Attachments: DRILL-450-exchange.2.patch, DRILL-450-opt1.patch > > > Today, the only way to run a query in distributed way in Drill is to manually insert exchange operators into a physical plan, and submit the physical plan to Drill. > We will add a set of new optiq rules to insert exchange operators to the physical plan automatically. The end user can submit a SQL statement directly to Drill, and the Drill optiq rules will insert the exchange operators when certain conditions are met. The resulting physical plan will be executed in distributed way on multiple Drillbits. -- This message was sent by Atlassian JIRA (v6.3.4#6332)