Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id E852A200B7C for ; Thu, 25 Aug 2016 01:18:23 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id E021D160AC5; Wed, 24 Aug 2016 23:18:23 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 58702160AB1 for ; Thu, 25 Aug 2016 01:18:23 +0200 (CEST) Received: (qmail 14684 invoked by uid 500); 24 Aug 2016 23:18:22 -0000 Mailing-List: contact yarn-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list yarn-issues@hadoop.apache.org Received: (qmail 14638 invoked by uid 99); 24 Aug 2016 23:18:22 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 24 Aug 2016 23:18:22 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 187562C0160 for ; Wed, 24 Aug 2016 23:18:22 +0000 (UTC) Date: Wed, 24 Aug 2016 23:18:22 +0000 (UTC) From: "Daniel Templeton (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (YARN-4767) Network issues can cause persistent RM UI outage MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Wed, 24 Aug 2016 23:18:24 -0000 [ https://issues.apache.org/jira/browse/YARN-4767?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Daniel Templeton updated YARN-4767: ----------------------------------- Attachment: YARN-4767.008.patch Thanks, [~vinodkv]. Here's a patch that should address your comments. > Network issues can cause persistent RM UI outage > ------------------------------------------------ > > Key: YARN-4767 > URL: https://issues.apache.org/jira/browse/YARN-4767 > Project: Hadoop YARN > Issue Type: Bug > Components: webapp > Affects Versions: 2.7.2 > Reporter: Daniel Templeton > Assignee: Daniel Templeton > Priority: Critical > Attachments: YARN-4767.001.patch, YARN-4767.002.patch, YARN-4767.003.patch, YARN-4767.004.patch, YARN-4767.005.patch, YARN-4767.006.patch, YARN-4767.007.patch, YARN-4767.008.patch > > > If a network issue causes an AM web app to resolve the RM proxy's address to something other than what's listed in the allowed proxies list, the AmIpFilter will 302 redirect the RM proxy's request back to the RM proxy. The RM proxy will then consume all available handler threads connecting to itself over and over, resulting in an outage of the web UI. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org For additional commands, e-mail: yarn-issues-help@hadoop.apache.org