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 5481E200D08 for ; Tue, 22 Aug 2017 23:06:07 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 52FFD167999; Tue, 22 Aug 2017 21:06:07 +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 9DF58167997 for ; Tue, 22 Aug 2017 23:06:06 +0200 (CEST) Received: (qmail 51170 invoked by uid 500); 22 Aug 2017 21:06:04 -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 51159 invoked by uid 99); 22 Aug 2017 21:06:04 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 22 Aug 2017 21:06:04 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id ED7791A0362 for ; Tue, 22 Aug 2017 21:06:03 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -99.202 X-Spam-Level: X-Spam-Status: No, score=-99.202 tagged_above=-999 required=6.31 tests=[KAM_ASCII_DIVIDERS=0.8, RP_MATCHES_RCVD=-0.001, SPF_PASS=-0.001, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id eKHPa0CWkvua for ; Tue, 22 Aug 2017 21:06:03 +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 270095FE37 for ; Tue, 22 Aug 2017 21:06:03 +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 20B55E08B4 for ; Tue, 22 Aug 2017 21:06:02 +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 833A925392 for ; Tue, 22 Aug 2017 21:06:00 +0000 (UTC) Date: Tue, 22 Aug 2017 21:06:00 +0000 (UTC) From: "Subru Krishnan (JIRA)" To: yarn-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (YARN-6127) Add support for work preserving NM restart when AMRMProxy is enabled MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Tue, 22 Aug 2017 21:06:07 -0000 [ https://issues.apache.org/jira/browse/YARN-6127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16137408#comment-16137408 ] Subru Krishnan commented on YARN-6127: -------------------------------------- [~kasha], you raise a valid concern. We addressed this as part of YARN-6798, so I'll try it to cherry-pick that back to branch-2 to make sure we don't break rolling upgrades. > Add support for work preserving NM restart when AMRMProxy is enabled > -------------------------------------------------------------------- > > Key: YARN-6127 > URL: https://issues.apache.org/jira/browse/YARN-6127 > Project: Hadoop YARN > Issue Type: Sub-task > Components: amrmproxy, nodemanager > Reporter: Subru Krishnan > Assignee: Botong Huang > Fix For: 2.9.0, 3.0.0-alpha4 > > Attachments: YARN-6127-branch-2.v1.patch, YARN-6127.v1.patch, YARN-6127.v2.patch, YARN-6127.v3.patch, YARN-6127.v4.patch > > > YARN-1336 added the ability to restart NM without loosing any running containers. In a Federated YARN environment, there's additional state in the {{AMRMProxy}} to allow for spanning across multiple sub-clusters, so we need to enhance {{AMRMProxy}} to support work-preserving restart. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org For additional commands, e-mail: yarn-issues-help@hadoop.apache.org