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 8A81018754 for ; Tue, 9 Feb 2016 21:24:18 +0000 (UTC) Received: (qmail 56047 invoked by uid 500); 9 Feb 2016 21:24:18 -0000 Delivered-To: apmail-hive-issues-archive@hive.apache.org Received: (qmail 55974 invoked by uid 500); 9 Feb 2016 21:24:18 -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 55891 invoked by uid 99); 9 Feb 2016 21:24:18 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 09 Feb 2016 21:24:18 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 227282C1F64 for ; Tue, 9 Feb 2016 21:24:18 +0000 (UTC) Date: Tue, 9 Feb 2016 21:24:18 +0000 (UTC) From: "Sergey Shelukhin (JIRA)" To: issues@hive.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HIVE-11749) Deadlock of fetching InputFormat table when multiple root stage 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-11749?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15139790#comment-15139790 ] Sergey Shelukhin commented on HIVE-11749: ----------------------------------------- Hmm, I'm not very familiar with this code. This is MR-only, right? The patch makes sense (I wonder if all partition objects actually have different tabledesc objects - if not, reference equality would be enough and the problem would go away; otherwise, I wonder if comparing db + table names is enough). [~hagleitn] any input? git blame points at you ;) Otherwise +1 > Deadlock of fetching InputFormat table when multiple root stage > --------------------------------------------------------------- > > Key: HIVE-11749 > URL: https://issues.apache.org/jira/browse/HIVE-11749 > Project: Hive > Issue Type: Bug > Affects Versions: 0.13.0 > Reporter: Ryu Kobayashi > Assignee: Kai Sasaki > Attachments: HIVE-11749.00.patch, HIVE-11749.01.patch, HIVE-11749.stack-tarace.txt > > > But not always, to deadlock when it run the query. Environment are as follows: > * Hadoop 2.6.0 > * Hive 0.13 > * JDK 1.7.0_79 > It will attach the stack trace. -- This message was sent by Atlassian JIRA (v6.3.4#6332)