From yarn-dev-return-31615-apmail-hadoop-yarn-dev-archive=hadoop.apache.org@hadoop.apache.org Wed Oct 17 00:26:02 2018 Return-Path: X-Original-To: apmail-hadoop-yarn-dev-archive@minotaur.apache.org Delivered-To: apmail-hadoop-yarn-dev-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 52143198FB for ; Wed, 17 Oct 2018 00:26:02 +0000 (UTC) Received: (qmail 93980 invoked by uid 500); 17 Oct 2018 00:26:01 -0000 Delivered-To: apmail-hadoop-yarn-dev-archive@hadoop.apache.org Received: (qmail 93886 invoked by uid 500); 17 Oct 2018 00:26:01 -0000 Mailing-List: contact yarn-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list yarn-dev@hadoop.apache.org Received: (qmail 93875 invoked by uid 99); 17 Oct 2018 00:26:01 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd1-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 17 Oct 2018 00:26:01 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd1-us-west.apache.org (ASF Mail Server at spamd1-us-west.apache.org) with ESMTP id 7D055C6F0E for ; Wed, 17 Oct 2018 00:26:01 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -110.301 X-Spam-Level: X-Spam-Status: No, score=-110.301 tagged_above=-999 required=6.31 tests=[ENV_AND_HDR_SPF_MATCH=-0.5, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, USER_IN_DEF_SPF_WL=-7.5, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id JSFbC0n-ffDA for ; Wed, 17 Oct 2018 00:26:01 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id D76B65F43B for ; Wed, 17 Oct 2018 00:26:00 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 83594E0360 for ; Wed, 17 Oct 2018 00:26:00 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 468F724DE7 for ; Wed, 17 Oct 2018 00:26:00 +0000 (UTC) Date: Wed, 17 Oct 2018 00:26:00 +0000 (UTC) From: "Young Chen (JIRA)" To: yarn-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (YARN-8895) Improve YARN MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Young Chen created YARN-8895: -------------------------------- Summary: Improve YARN=20 Key: YARN-8895 URL: https://issues.apache.org/jira/browse/YARN-8895 Project: Hadoop YARN Issue Type: Improvement Reporter: Young Chen Assignee: Young Chen Currently=C2=A0identifying error sources can be quite difficult, as they ar= e written into an unstructured string "diagnostics" field. This is present = in container statuses returned to the RM and in application attempts in the= RM. These errors are difficult to classify without hard-coding=C2=A0diagno= stic string searches. This Jira aims to add a structured error field in NM and RM that preserves = failure information and source component to enable faster and clearer error= diagnosis. Old error: E.g.:=C2=A0 Application application_1539325316309_0001 failed 1 times due to AM Contain= er for appattempt_1539325316309_0001_000001 exited with exitCode: 57005 For more detailed output, check application tracking page:http://XXXXXXXX:8= 0/cluster/app/application_1539325316309_0001Then, click on links to logs of= each attempt. Diagnostics: Container exited with a non-zero exit code 57005 Failing this attempt. Failing the application. =C2=A0 Proposed new error example: {code:java} {"errors":[{"errorId":"E_SYSTEM_AM_AMCRASHED", "name":"AM_CRASHED","severity":"Error", "component":"AM", "source":"System", "exitType":"CONTAINER_FINISHED","containerStatus":57005, "description":"Application attempt appattempt_1539325316309_0001_000001 enc= ountered an error", "helpLink":"http://XXXXXXXXXXX:80/proxy/application_1539325316309_0001/"}]} {code} =C2=A0 =C2=A0 -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-dev-unsubscribe@hadoop.apache.org For additional commands, e-mail: yarn-dev-help@hadoop.apache.org