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 3A2EE107DE for ; Wed, 5 Jun 2013 23:25:25 +0000 (UTC) Received: (qmail 51041 invoked by uid 500); 5 Jun 2013 23:25:22 -0000 Delivered-To: apmail-hive-dev-archive@hive.apache.org Received: (qmail 50993 invoked by uid 500); 5 Jun 2013 23:25:22 -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 50960 invoked by uid 500); 5 Jun 2013 23:25:22 -0000 Delivered-To: apmail-hadoop-hive-dev@hadoop.apache.org Received: (qmail 50947 invoked by uid 99); 5 Jun 2013 23:25:22 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 05 Jun 2013 23:25:22 +0000 Date: Wed, 5 Jun 2013 23:25:22 +0000 (UTC) From: "Hudson (JIRA)" To: hive-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HIVE-4516) Fix concurrency bug in serde/src/java/org/apache/hadoop/hive/serde2/io/TimestampWritable.java 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-4516?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13676476#comment-13676476 ] Hudson commented on HIVE-4516: ------------------------------ Integrated in Hive-trunk-hadoop2 #226 (See [https://builds.apache.org/job/Hive-trunk-hadoop2/226/]) HIVE-4516 : Fix concurrency bug in serde/src/java/org/apache/hadoop/hive/serde2/io/TimestampWritable.java (Jon Hartlaub and Navis via Ashutosh Chauhan) (Revision 1489673) Result = ABORTED hashutosh : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1489673 Files : * /hive/trunk/serde/src/java/org/apache/hadoop/hive/serde2/io/TimestampWritable.java > Fix concurrency bug in serde/src/java/org/apache/hadoop/hive/serde2/io/TimestampWritable.java > --------------------------------------------------------------------------------------------- > > Key: HIVE-4516 > URL: https://issues.apache.org/jira/browse/HIVE-4516 > Project: Hive > Issue Type: Bug > Reporter: Jon Hartlaub > Assignee: Jon Hartlaub > Fix For: 0.12.0 > > Attachments: HIVE-4516.D10929.1.patch, TimestampWritable.java.patch > > > A patch for concurrent use of TimestampWritable which occurs in a multithreaded scenario (as found in AmpLab Shark). A static SimpleDateFormat (not ThreadSafe) is used by TimestampWritable in CTAS DDL statements where it manifests as data corruption when used in a concurrent environment. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira