Return-Path: X-Original-To: apmail-hadoop-user-archive@minotaur.apache.org Delivered-To: apmail-hadoop-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 43AD2105DF for ; Fri, 5 Jul 2013 03:25:35 +0000 (UTC) Received: (qmail 95684 invoked by uid 500); 5 Jul 2013 03:25:30 -0000 Delivered-To: apmail-hadoop-user-archive@hadoop.apache.org Received: (qmail 95589 invoked by uid 500); 5 Jul 2013 03:25:30 -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 95579 invoked by uid 99); 5 Jul 2013 03:25:29 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 05 Jul 2013 03:25:29 +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 (nike.apache.org: domain of azuryyyu@gmail.com designates 209.85.223.169 as permitted sender) Received: from [209.85.223.169] (HELO mail-ie0-f169.google.com) (209.85.223.169) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 05 Jul 2013 03:25:24 +0000 Received: by mail-ie0-f169.google.com with SMTP id 10so4527733ied.0 for ; Thu, 04 Jul 2013 20:25:03 -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=uBv2Ilw3VKc4GA/sjIfvJviMIjAJSb8d2KLB55NATNI=; b=QdAsAd2o1U/k8P7hAeekP5s0oDsc88b3JBGaLpS2hNGzUnwA75q+HGGETcVDhxUDEe UeELAXywEecDyXxbUi+0nS3ODt1jLxXSuePzzQUID5+nxf3TqKLMeUsQLQ5bLNaQMmbd eQqRL5b0WXYm3YWgYz705AaUM9uU9XPdEixSflz5YW6DV0Hs4gquEwhMPQUSTEH9P1ro JPqwjYkJhmlKS96H8ods9//uM2rocAiteg3iFpoChYrGkadQguZLwdlxfzoy402UKtdg ozg8inf/aZ2hHbCx1kDGIHP/RLeELcrazJoGfYV/jLU9a1gP6QXqYRGfMfe2zt7LB0QP YipQ== MIME-Version: 1.0 X-Received: by 10.50.77.69 with SMTP id q5mr3899170igw.16.1372994703317; Thu, 04 Jul 2013 20:25:03 -0700 (PDT) Received: by 10.64.229.36 with HTTP; Thu, 4 Jul 2013 20:25:03 -0700 (PDT) In-Reply-To: References:

Date: Fri, 5 Jul 2013 11:25:03 +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=047d7bdc0dda91e2df04e0bb3dfa X-Virus-Checked: Checked by ClamAV on apache.org --047d7bdc0dda91e2df04e0bb3dfa Content-Type: text/plain; charset=GB2312 Content-Transfer-Encoding: quoted-printable 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 w= rote: > 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 releate= d > logs in the datanode log. what's wrong?**** > --047d7bdc0dda91e2df04e0bb3dfa Content-Type: text/html; charset=GB2312 Content-Transfer-Encoding: quoted-printable

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 <francis.hu@reach= junction.com> wrote:

I k= now 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</value>
</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's wrong?=

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