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 7646517FBF for ; Thu, 2 Oct 2014 04:44:34 +0000 (UTC) Received: (qmail 22287 invoked by uid 500); 2 Oct 2014 04:44:34 -0000 Delivered-To: apmail-hive-dev-archive@hive.apache.org Received: (qmail 22203 invoked by uid 500); 2 Oct 2014 04:44:34 -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 22191 invoked by uid 500); 2 Oct 2014 04:44:34 -0000 Delivered-To: apmail-hadoop-hive-dev@hadoop.apache.org Received: (qmail 22186 invoked by uid 99); 2 Oct 2014 04:44:34 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 02 Oct 2014 04:44:34 +0000 Date: Thu, 2 Oct 2014 04:44:33 +0000 (UTC) From: "Gopal V (JIRA)" To: hive-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HIVE-8328) MapJoin implementation in Tez should not reload hashtables 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-8328?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gopal V updated HIVE-8328: -------------------------- Summary: MapJoin implementation in Tez should not reload hashtables (was: TezCacheAccess needs to cache Vertex objects in-memory) > MapJoin implementation in Tez should not reload hashtables > ----------------------------------------------------------- > > Key: HIVE-8328 > URL: https://issues.apache.org/jira/browse/HIVE-8328 > Project: Hive > Issue Type: Bug > Components: Tez > Affects Versions: 0.14.0 > Reporter: Gopal V > Assignee: Gopal V > Priority: Blocker > Labels: Regression > Fix For: 0.14.0 > > > TezCacheAccess needs to cache the pre-built MapJoinTableContainer object. > The issue is that it currently marks an object as being available in cache, without keeping a strong in-memory reference to it. -- This message was sent by Atlassian JIRA (v6.3.4#6332)