Return-Path: X-Original-To: apmail-flink-dev-archive@www.apache.org Delivered-To: apmail-flink-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 5C17917BE5 for ; Wed, 1 Apr 2015 13:53:51 +0000 (UTC) Received: (qmail 83265 invoked by uid 500); 1 Apr 2015 13:53:29 -0000 Delivered-To: apmail-flink-dev-archive@flink.apache.org Received: (qmail 83159 invoked by uid 500); 1 Apr 2015 13:53:29 -0000 Mailing-List: contact dev-help@flink.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@flink.apache.org Delivered-To: mailing list dev@flink.apache.org Received: (qmail 83134 invoked by uid 99); 1 Apr 2015 13:53:29 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 01 Apr 2015 13:53:29 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=5.0 tests=ALL_TRUSTED,T_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; Wed, 01 Apr 2015 13:53:28 +0000 Received: (qmail 79326 invoked by uid 99); 1 Apr 2015 13:51:53 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 01 Apr 2015 13:51:53 +0000 Date: Wed, 1 Apr 2015 13:51:52 +0000 (UTC) From: "Stephan Ewen (JIRA)" To: dev@flink.incubator.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (FLINK-1812) TaskManager shell scripts restart JVMs on process failures 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 Stephan Ewen created FLINK-1812: ----------------------------------- Summary: TaskManager shell scripts restart JVMs on process failures Key: FLINK-1812 URL: https://issues.apache.org/jira/browse/FLINK-1812 Project: Flink Issue Type: Improvement Components: Start-Stop Scripts Affects Versions: 0.9 Reporter: Stephan Ewen Currently, the TaskManager processes may die under certain fatal exceptions that prevent the TaskManager to proceed. Most of those problems can be fixed by a clean process (JVM) restart. We can make the system more resilient by changing the {{taskmanager.sh}} bash script to restart the processes upon a certain exit code. The TaskManager returns that exit code whenever it kills itself due to a problem that requires a clean JVM. -- This message was sent by Atlassian JIRA (v6.3.4#6332)