Return-Path: X-Original-To: apmail-hadoop-hdfs-dev-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-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 58BC9116E9 for ; Thu, 24 Jul 2014 06:10:40 +0000 (UTC) Received: (qmail 57291 invoked by uid 500); 24 Jul 2014 06:10:38 -0000 Delivered-To: apmail-hadoop-hdfs-dev-archive@hadoop.apache.org Received: (qmail 57185 invoked by uid 500); 24 Jul 2014 06:10:38 -0000 Mailing-List: contact hdfs-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-dev@hadoop.apache.org Delivered-To: mailing list hdfs-dev@hadoop.apache.org Received: (qmail 57162 invoked by uid 99); 24 Jul 2014 06:10:38 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 24 Jul 2014 06:10:38 +0000 Date: Thu, 24 Jul 2014 06:10:38 +0000 (UTC) From: "Ming Ma (JIRA)" To: hdfs-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (HDFS-6745) Display the list of "very-under-replicated blocks" as well as the files on NN webUI MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Ming Ma created HDFS-6745: ----------------------------- Summary: Display the list of "very-under-replicated blocks" as well as the files on NN webUI Key: HDFS-6745 URL: https://issues.apache.org/jira/browse/HDFS-6745 Project: Hadoop HDFS Issue Type: Improvement Reporter: Ming Ma Sometimes admins want to know the list of "very-under-replicated blocks" before major actions such as decommission; as these blocks are more likely to turn into missing blocks. "very-under-replicated blocks" are those blocks with live replica count of 1 and replicator factor of >= 3. -- This message was sent by Atlassian JIRA (v6.2#6252)