Return-Path: X-Original-To: apmail-tez-issues-archive@minotaur.apache.org Delivered-To: apmail-tez-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 85E1B10F72 for ; Mon, 19 Aug 2013 23:29:15 +0000 (UTC) Received: (qmail 90180 invoked by uid 500); 19 Aug 2013 23:29:15 -0000 Delivered-To: apmail-tez-issues-archive@tez.apache.org Received: (qmail 90154 invoked by uid 500); 19 Aug 2013 23:29:15 -0000 Mailing-List: contact issues-help@tez.incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@tez.incubator.apache.org Delivered-To: mailing list issues@tez.incubator.apache.org Received: (qmail 90147 invoked by uid 99); 19 Aug 2013 23:29:15 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 19 Aug 2013 23:29:15 +0000 X-ASF-Spam-Status: No, hits=-2002.8 required=5.0 tests=ALL_TRUSTED,RP_MATCHES_RCVD X-Spam-Check-By: apache.org Received: from [140.211.11.3] (HELO mail.apache.org) (140.211.11.3) by apache.org (qpsmtpd/0.29) with SMTP; Mon, 19 Aug 2013 23:29:14 +0000 Received: (qmail 87331 invoked by uid 99); 19 Aug 2013 23:28:53 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 19 Aug 2013 23:28:53 +0000 Date: Mon, 19 Aug 2013 23:28:53 +0000 (UTC) From: "Hitesh Shah (JIRA)" To: issues@tez.incubator.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (TEZ-374) YarnTezDagChild strips important debugging information MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/TEZ-374?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13744501#comment-13744501 ] Hitesh Shah commented on TEZ-374: --------------------------------- Looks like a trivial safe change. Committing shortly. > YarnTezDagChild strips important debugging information > ------------------------------------------------------ > > Key: TEZ-374 > URL: https://issues.apache.org/jira/browse/TEZ-374 > Project: Apache Tez > Issue Type: Bug > Reporter: Mark Wagner > Assignee: Mark Wagner > Priority: Minor > Attachments: TEZ-374.1.patch > > > The catch block in YarnTezDagChild strips the top level of nested exception or only prints the message if there isn't nesting. This leads to messages like this in case of NPEs: > {noformat} > 2013-08-17 17:02:52,325 INFO [IPC Server handler 3 on 48233] org.apache.tez.dag.app.TaskAttemptListenerImpTezDag: Diagnostics report from attempt_1376699535004_0049_1_00_000000_1: Error: null > {noformat} -- 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