Return-Path: X-Original-To: apmail-drill-dev-archive@www.apache.org Delivered-To: apmail-drill-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 65B7E17439 for ; Thu, 26 Mar 2015 18:59:09 +0000 (UTC) Received: (qmail 31044 invoked by uid 500); 26 Mar 2015 18:58:53 -0000 Delivered-To: apmail-drill-dev-archive@drill.apache.org Received: (qmail 30981 invoked by uid 500); 26 Mar 2015 18:58:53 -0000 Mailing-List: contact dev-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 dev@drill.apache.org Received: (qmail 30929 invoked by uid 99); 26 Mar 2015 18:58:53 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 26 Mar 2015 18:58:53 +0000 Date: Thu, 26 Mar 2015 18:58:53 +0000 (UTC) From: "Mehant Baid (JIRA)" To: dev@drill.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (DRILL-2580) Exit early out of HashJoinBatch if build side is empty MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Mehant Baid created DRILL-2580: ---------------------------------- Summary: Exit early out of HashJoinBatch if build side is empty Key: DRILL-2580 URL: https://issues.apache.org/jira/browse/DRILL-2580 Project: Apache Drill Issue Type: Bug Components: Execution - Relational Operators Reporter: Mehant Baid Assignee: Mehant Baid Fix For: 0.9.0 Attachments: DRILL-2580.patch Currently in HashJoinBatch if the build side is empty we still seem to be going through every record in the probe side. If we don't have an inner join we should be exiting early. -- This message was sent by Atlassian JIRA (v6.3.4#6332)