Return-Path: X-Original-To: apmail-hadoop-hdfs-user-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-user-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 8E02610949 for ; Mon, 8 Jul 2013 03:35:21 +0000 (UTC) Received: (qmail 70209 invoked by uid 500); 8 Jul 2013 03:35:15 -0000 Delivered-To: apmail-hadoop-hdfs-user-archive@hadoop.apache.org Received: (qmail 69883 invoked by uid 500); 8 Jul 2013 03:35:12 -0000 Mailing-List: contact user-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@hadoop.apache.org Delivered-To: mailing list user@hadoop.apache.org Received: (qmail 69874 invoked by uid 99); 8 Jul 2013 03:35:09 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 08 Jul 2013 03:35:09 +0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of azuryyyu@gmail.com designates 209.85.212.44 as permitted sender) Received: from [209.85.212.44] (HELO mail-vb0-f44.google.com) (209.85.212.44) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 08 Jul 2013 03:35:05 +0000 Received: by mail-vb0-f44.google.com with SMTP id e15so3055565vbg.3 for ; Sun, 07 Jul 2013 20:34:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=eL6cDYrN31ajCrKa/YL02bvgKJKfBkn5X0G85U6F3KQ=; b=AaI+/Dukv+kd7BuRWl+Ng7hgff0otGOPD/4qRfMp9ryMn8G7Y+q4tw6mS7254EBD2X UGDKh+8wbZuwefT7FEqmDNsZlKlUeHkOO9yab+f9tdA8X9NYaKwYd4EdG9vQIOsHrI54 7eiWunvbjnWbRdGk9dCw1OxaPubjf493pB/wbAxbJzh5U/sFfYtSBtdMHfK6n4BUA29I UlkV2iY0mKmKqkc5mc/N6q3CzaoPaGU5AfxQbfjOmgzjn0By3gUhk/BJX9bhSfCvSXl5 gj3ibvSSpxMfZtm5N084orLS1HSzKLoRTQU6LoRCPD5Z06yj/O7Mjqh9+qmu+KWVItsn RALA== MIME-Version: 1.0 X-Received: by 10.220.109.8 with SMTP id h8mr12809792vcp.5.1373254483756; Sun, 07 Jul 2013 20:34:43 -0700 (PDT) Received: by 10.220.250.209 with HTTP; Sun, 7 Jul 2013 20:34:43 -0700 (PDT) In-Reply-To: References: Date: Mon, 8 Jul 2013 11:34:43 +0800 Message-ID: Subject: =?GB2312?Q?Re=3A_=B4=F0=B8=B4=3A_Decomssion_datanode_=2D_no_response?= From: Azuryy Yu To: user@hadoop.apache.org Content-Type: multipart/alternative; boundary=001a11c3d3d4b0cb6904e0f7b9e9 X-Virus-Checked: Checked by ClamAV on apache.org --001a11c3d3d4b0cb6904e0f7b9e9 Content-Type: text/plain; charset=GB2312 Content-Transfer-Encoding: quoted-printable Hey, this is I filed. On Mon, Jul 8, 2013 at 8:26 AM, =CE=E4=D4=F3=CA=A4 w= rote: > We've found there are some bugs in the current implementation of > refreshNodes, someone has created a JIRA issue: > https://issues.apache.org/jira/browse/HDFS-4959 > > From: Azuryy Yu > Reply-To: "user@hadoop.apache.org" > Date: Friday, July 5, 2013 11:25 AM > To: "user@hadoop.apache.org" > Subject: Re: =B4=F0=B8=B4: Decomssion datanode - no response > > It's 20 minutes passed after I ran -refreshNodes, but there is no > decomssion nodes showed on the UI. and canno find any hints in the NN and > DN logs. > > > On Fri, Jul 5, 2013 at 11:16 AM, Francis.Hu wrote: > >> I know the default value is 10 minutes and 30 seconds for switching >> datanodes from live to dead. **** >> >> ** ** >> >> *=B7=A2=BC=FE=C8=CB:* Azuryy Yu [mailto:azuryyyu@gmail.com] >> *=B7=A2=CB=CD=CA=B1=BC=E4:* Friday, July 05, 2013 10:42 >> *=CA=D5=BC=FE=C8=CB:*user@hadoop.apache.org >> *=D6=F7=CC=E2:* Decomssion datanode - no response**** >> >> ** ** >> >> Hi,**** >> >> I am using hadoop-2.0.5-alpha, and I added 5 datanodes into dfs_exclude, >> **** >> >> **** >> >> hdfs-site.xml:**** >> >> >> dfs.hosts.exclude >> /usr/local/hadoop/conf/dfs_exclude >> **** >> >> **** >> >> then:**** >> >> hdfs dfsadmin -refreshNodes**** >> >> **** >> >> but there is no decomssion nodes showed on the webUI. and not any >> releated logs in the datanode log. what's wrong?**** >> > > --001a11c3d3d4b0cb6904e0f7b9e9 Content-Type: text/html; charset=GB2312 Content-Transfer-Encoding: quoted-printable
Hey, this is I filed.

=
On Mon, Jul 8, 2013 at 8:26 AM, =CE=E4=D4=F3= =CA=A4 <wuzesheng@xiaomi.com> wrote:
We've found there are some bugs in the current implementation of r= efreshNodes, someone has created a JIRA issue: https://issues.apach= e.org/jira/browse/HDFS-4959

From: Azuryy Yu <azuryyyu@gmail.com>
Reply-To: "user@hadoop.apache.org" &= lt;user@hadoop.= apache.org>
Date: Friday, July 5, 2013 11:25 AM=
To: "user@hadoop.apache.org" <user@hadoop.apache= .org>
Subject: Re: =B4=F0=B8=B4: Decomssi= on datanode - no response

It's 20 minutes passed after I ran -refreshNodes, but = there is no decomssion nodes showed on the UI. and canno find any hints in = the NN and DN logs.


On Fri, Jul 5, 2013 at 11:16 AM, Francis.Hu <franc= is.hu@reachjunction.com> wrote:

I know the default value is= 10 minutes and 30 seconds for switching datanodes from live to dead.

 =

=B7=A2=BC=FE=C8=CB: Azuryy Yu [mailto:azuryyyu@gmail.com]
=B7=A2=CB=CD=CA= =B1=BC=E4: Friday, July 05, 2013 10:42
=CA=D5=BC=FE=C8= =CB:user@hadoop.apache.org
=D6=F7=CC=E2: Decomssion datanode - no response=

 

Hi,

I am using hadoop-2.0.5-alpha, = and I added 5 datanodes into dfs_exclude,

 

hdfs-site.xml:

  <property>
    <name>dfs.hosts.exclude</name>
    <value>/usr/local/hadoop/conf/dfs_exclude</valu= e>
  </property>

 

then:

hdfs dfsadmin -refreshNodes<= /u>

 

but there is no decomssion node= s showed on the webUI. and not any releated logs in the datanode log. what&= #39;s wrong?

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