Return-Path: X-Original-To: apmail-hive-dev-archive@www.apache.org Delivered-To: apmail-hive-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 6E12817B7E for ; Thu, 27 Aug 2015 23:00:49 +0000 (UTC) Received: (qmail 87831 invoked by uid 500); 27 Aug 2015 23:00:49 -0000 Delivered-To: apmail-hive-dev-archive@hive.apache.org Received: (qmail 87744 invoked by uid 500); 27 Aug 2015 23:00:49 -0000 Mailing-List: contact dev-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 dev@hive.apache.org Received: (qmail 87731 invoked by uid 99); 27 Aug 2015 23:00:48 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 27 Aug 2015 23:00:48 +0000 Date: Thu, 27 Aug 2015 23:00:48 +0000 (UTC) From: "Rajesh Balamohan (JIRA)" To: dev@hive.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (HIVE-11671) Optimize RuleRegExp in DPP codepath MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Rajesh Balamohan created HIVE-11671: --------------------------------------- Summary: Optimize RuleRegExp in DPP codepath Key: HIVE-11671 URL: https://issues.apache.org/jira/browse/HIVE-11671 Project: Hive Issue Type: Sub-task Reporter: Rajesh Balamohan Assignee: Rajesh Balamohan When running a large query with DPP in its codepath, RuleRegExp came up as hotspot. Creating this JIRA to optimize RuleRegExp.java. -- This message was sent by Atlassian JIRA (v6.3.4#6332)