Return-Path: X-Original-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-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 5CF4818911 for ; Tue, 2 Feb 2016 17:02:15 +0000 (UTC) Received: (qmail 6307 invoked by uid 500); 2 Feb 2016 17:01:40 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 6248 invoked by uid 500); 2 Feb 2016 17:01:40 -0000 Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-issues@hadoop.apache.org Delivered-To: mailing list hdfs-issues@hadoop.apache.org Received: (qmail 6174 invoked by uid 99); 2 Feb 2016 17:01:40 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 02 Feb 2016 17:01:40 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 0BA1A2C1F68 for ; Tue, 2 Feb 2016 17:01:40 +0000 (UTC) Date: Tue, 2 Feb 2016 17:01:40 +0000 (UTC) From: "Kuhu Shukla (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HDFS-9258) NN should indicate which nodes are stale 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/HDFS-9258?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kuhu Shukla updated HDFS-9258: ------------------------------ Status: In Progress (was: Patch Available) > NN should indicate which nodes are stale > ---------------------------------------- > > Key: HDFS-9258 > URL: https://issues.apache.org/jira/browse/HDFS-9258 > Project: Hadoop HDFS > Issue Type: Improvement > Components: namenode > Affects Versions: 2.0.0-alpha > Reporter: Daryn Sharp > Assignee: Kuhu Shukla > Attachments: HDFS-9258-v1.patch > > > Determining why the NN is not coming out of safemode is difficult - is it a bug or pending block reports? If the number of nodes appears sufficient, but there are missing blocks, it would be nice to know which nodes haven't block reported (stale). Instead of forcing the NN to leave safemode prematurely, the SE can first force block reports from stale nodes. > The datanode report and the web ui's node list should contain this information. -- This message was sent by Atlassian JIRA (v6.3.4#6332)