Return-Path: X-Original-To: apmail-hadoop-yarn-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-yarn-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 93A6A190B7 for ; Fri, 4 Mar 2016 18:09:42 +0000 (UTC) Received: (qmail 55856 invoked by uid 500); 4 Mar 2016 18:09:41 -0000 Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org Received: (qmail 55701 invoked by uid 500); 4 Mar 2016 18:09:40 -0000 Mailing-List: contact yarn-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: yarn-issues@hadoop.apache.org Delivered-To: mailing list yarn-issues@hadoop.apache.org Received: (qmail 55657 invoked by uid 99); 4 Mar 2016 18:09:40 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 04 Mar 2016 18:09:40 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id C25902C1F56 for ; Fri, 4 Mar 2016 18:09:40 +0000 (UTC) Date: Fri, 4 Mar 2016 18:09:40 +0000 (UTC) From: "Daniel Templeton (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (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 Daniel Templeton created YARN-4767: -------------------------------------- Summary: 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: 2.9.0 Reporter: Daniel Templeton Assignee: Daniel Templeton Priority: Critical 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)