From issues-return-369574-archive-asf-public=cust-asf.ponee.io@flink.apache.org Mon Jun 1 02:49:03 2020 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [207.244.88.153]) by mx-eu-01.ponee.io (Postfix) with SMTP id D5EE718065E for ; Mon, 1 Jun 2020 04:49:02 +0200 (CEST) Received: (qmail 4828 invoked by uid 500); 1 Jun 2020 02:49:02 -0000 Mailing-List: contact issues-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 issues@flink.apache.org Received: (qmail 4817 invoked by uid 99); 1 Jun 2020 02:49:02 -0000 Received: from mailrelay1-us-west.apache.org (HELO mailrelay1-us-west.apache.org) (209.188.14.139) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 01 Jun 2020 02:49:02 +0000 Received: from jira-he-de.apache.org (static.172.67.40.188.clients.your-server.de [188.40.67.172]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 6F886E05CD for ; Mon, 1 Jun 2020 02:49:01 +0000 (UTC) Received: from jira-he-de.apache.org (localhost.localdomain [127.0.0.1]) by jira-he-de.apache.org (ASF Mail Server at jira-he-de.apache.org) with ESMTP id 1829678046F for ; Mon, 1 Jun 2020 02:49:00 +0000 (UTC) Date: Mon, 1 Jun 2020 02:49:00 +0000 (UTC) From: "Zhu Zhu (Jira)" To: issues@flink.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (FLINK-17726) Scheduler should take care of tasks directly canceled by TaskManager 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/FLINK-17726?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17120725#comment-17120725 ] Zhu Zhu commented on FLINK-17726: --------------------------------- [~nicholasjiang] what's the current state? is there any problem to open the PR? > Scheduler should take care of tasks directly canceled by TaskManager > -------------------------------------------------------------------- > > Key: FLINK-17726 > URL: https://issues.apache.org/jira/browse/FLINK-17726 > Project: Flink > Issue Type: Bug > Components: Runtime / Coordination > Affects Versions: 1.11.0, 1.12.0 > Reporter: Zhu Zhu > Assignee: Nicholas Jiang > Priority: Critical > Fix For: 1.11.0, 1.12.0 > > > JobManager will not trigger failure handling when receiving CANCELED task update. > This is because CANCELED tasks are usually caused by another FAILED task. These CANCELED tasks will be restarted by the failover process triggered FAILED task. > However, if a task is directly CANCELED by TaskManager due to its own runtime issue, the task will not be recovered by JM and thus the job would hang. > This is a potential issue and we should avoid it. > A possible solution is to let JobManager treat tasks transitioning to CANCELED from all states except from CANCELING as failed tasks. -- This message was sent by Atlassian Jira (v8.3.4#803005)