Return-Path: X-Original-To: apmail-hadoop-common-user-archive@www.apache.org Delivered-To: apmail-hadoop-common-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 606FC10B25 for ; Fri, 7 Feb 2014 08:44:55 +0000 (UTC) Received: (qmail 47362 invoked by uid 500); 7 Feb 2014 08:44:46 -0000 Delivered-To: apmail-hadoop-common-user-archive@hadoop.apache.org Received: (qmail 46712 invoked by uid 500); 7 Feb 2014 08:44:36 -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 Delivered-To: moderator for user@hadoop.apache.org Received: (qmail 43656 invoked by uid 99); 7 Feb 2014 08:41:35 -0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=HTML_MESSAGE,NORMAL_HTTP_TO_IP,RCVD_IN_DNSWL_LOW,SPF_PASS,WEIRD_PORT X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of alexndr.frolov@gmail.com designates 209.85.215.42 as permitted sender) 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=0LnnMgF7cq4QY3VvJu80lKwdM+BWxW7FBdkU1pFnPp8=; b=We635mKy4Js2YjMLvspRl69D5JUAX/x8hsIJesSFWdxgRas+Jp89ocovkLkxsGYVSj gn0xfz14gThHT4B/gqr7YpYJfntvIbZjge5LkFxWBkCpwTwg0XStQ1dRrv/N2kVMH2dl Kf6O0PLBcddAUc+TY4lqZkunSKuTOcmXONml+Rwn3M/G8eXZWDP1//wiBy6AxVnM3Lul O1itKCLGJxw335k+V5S5K65nBFekSuJ3L9DrByr/ZrIRQ6xVnOTrwy0hAaxpgLnSf/Nn i+Vv/8xJWa3AQSA37+Y45uBEWp3TlXGhqoKn4Zfpryukqi3NU2kA+aErVc3zdeGEA+QP Xwtw== MIME-Version: 1.0 X-Received: by 10.152.88.82 with SMTP id be18mr9018994lab.3.1391762467194; Fri, 07 Feb 2014 00:41:07 -0800 (PST) In-Reply-To: References: Date: Fri, 7 Feb 2014 12:41:07 +0400 Message-ID: Subject: Fwd: HDFS: file is not distributed after upload From: Alexander Frolov To: user@hadoop.apache.org Content-Type: multipart/alternative; boundary=001a11c36486780b3c04f1ccf38b X-Virus-Checked: Checked by ClamAV on apache.org --001a11c36486780b3c04f1ccf38b Content-Type: text/plain; charset=ISO-8859-1 Hi, folks! I've deployed hadoop (0.20.203.0rc1) on 8-node cluster. After uploading file onto hdfs I've got this file only on one of the nodes instead of being uniformly distributed across all nodes. What can be the issue? $HADOOP_HOME/bin/hadoop dfs -copyFromLocal ../data/rmat-20.0 /user/frolo/input/rmat-20.0 $HADOOP_HOME/bin/hadoop dfs -stat "%b %o %r %n" /user/frolo/input/rmat-* 1220222968 67108864 1 rmat-20.0 $HADOOP_HOME/bin/hadoop dfsadmin -report Configured Capacity: 2536563998720 (2.31 TB) Present Capacity: 1642543419392 (1.49 TB) DFS Remaining: 1641312030720 (1.49 TB) DFS Used: 1231388672 (1.15 GB) DFS Used%: 0.07% Under replicated blocks: 0 Blocks with corrupt replicas: 0 Missing blocks: 0 ------------------------------------------------- Datanodes available: 8 (8 total, 0 dead) Name: 10.10.1.15:50010 Decommission Status : Normal Configured Capacity: 317070499840 (295.29 GB) DFS Used: 24576 (24 KB) Non DFS Used: 131536928768 (122.5 GB) DFS Remaining: 185533546496(172.79 GB) DFS Used%: 0% DFS Remaining%: 58.51% Last contact: Fri Feb 07 12:10:27 MSK 2014 Name: 10.10.1.13:50010 Decommission Status : Normal Configured Capacity: 317070499840 (295.29 GB) DFS Used: 24576 (24 KB) Non DFS Used: 131533377536 (122.5 GB) DFS Remaining: 185537097728(172.79 GB) DFS Used%: 0% DFS Remaining%: 58.52% Last contact: Fri Feb 07 12:10:27 MSK 2014 Name: 10.10.1.17:50010 Decommission Status : Normal Configured Capacity: 317070499840 (295.29 GB) DFS Used: 24576 (24 KB) Non DFS Used: 120023924736 (111.78 GB) DFS Remaining: 197046550528(183.51 GB) DFS Used%: 0% DFS Remaining%: 62.15% Last contact: Fri Feb 07 12:10:27 MSK 2014 Name: 10.10.1.18:50010 Decommission Status : Normal Configured Capacity: 317070499840 (295.29 GB) DFS Used: 24576 (24 KB) Non DFS Used: 78510628864 (73.12 GB) DFS Remaining: 238559846400(222.18 GB) DFS Used%: 0% DFS Remaining%: 75.24% Last contact: Fri Feb 07 12:10:24 MSK 2014 Name: 10.10.1.14:50010 Decommission Status : Normal Configured Capacity: 317070499840 (295.29 GB) DFS Used: 24576 (24 KB) Non DFS Used: 131537530880 (122.5 GB) DFS Remaining: 185532944384(172.79 GB) DFS Used%: 0% DFS Remaining%: 58.51% Last contact: Fri Feb 07 12:10:27 MSK 2014 Name: 10.10.1.11:50010 Decommission Status : Normal Configured Capacity: 317070499840 (295.29 GB) DFS Used: 1231216640 (1.15 GB) Non DFS Used: 84698116096 (78.88 GB) DFS Remaining: 231141167104(215.27 GB) DFS Used%: 0.39% DFS Remaining%: 72.9% Last contact: Fri Feb 07 12:10:24 MSK 2014 Name: 10.10.1.16:50010 Decommission Status : Normal Configured Capacity: 317070499840 (295.29 GB) DFS Used: 24576 (24 KB) Non DFS Used: 131537494016 (122.5 GB) DFS Remaining: 185532981248(172.79 GB) DFS Used%: 0% DFS Remaining%: 58.51% Last contact: Fri Feb 07 12:10:27 MSK 2014 Name: 10.10.1.12:50010 Decommission Status : Normal Configured Capacity: 317070499840 (295.29 GB) DFS Used: 24576 (24 KB) Non DFS Used: 84642578432 (78.83 GB) DFS Remaining: 232427896832(216.47 GB) DFS Used%: 0% DFS Remaining%: 73.3% Last contact: Fri Feb 07 12:10:27 MSK 2014 Best, Alex --001a11c36486780b3c04f1ccf38b Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable

Hi, f= olks!

I've deployed hadoop (0.20.203.0rc1) on = 8-node cluster. After uploading file onto hdfs I've got this file only = on one of the nodes instead of being uniformly distributed across all nodes= . What can be the issue?

$HADOOP_HOME/bin/hadoop dfs -copyFromLocal ../data= /rmat-20.0 /user/frolo/input/rmat-20.0

$HADOOP_HOM= E/bin/hadoop dfs -stat "%b %o %r %n" /user/frolo/input/rmat-*
1220222968 67108864 1 rmat-20.0

$HADOOP_HOME/= bin/hadoop dfsadmin -report=A0
Configured Capacity: 2536563998720= (2.31 TB)
Present Capacity: 1642543419392 (1.49 TB)
DFS Remaining: 1641312030720 (1.49 TB)
DFS Used: 1231388672 (1.15= GB)
DFS Used%: 0.07%
Under replicated blocks: 0
<= div>Blocks with corrupt replicas: 0
Missing blocks: 0

-------------------------------------------------
= Datanodes available: 8 (8 total, 0 dead)

Name: 10.10.1.15:50010
Decommission Status : Normal
Configured Capacity: 317070499840 (295.29 GB)
DFS Used: 2457= 6 (24 KB)
Non DFS Used: 131536928768 (122.5 GB)
DFS Rem= aining: 185533546496(172.79 GB)
DFS Used%: 0%
DFS Remai= ning%: 58.51%
Last contact: Fri Feb 07 12:10:27 MSK 2014

Decommission Status : Normal
Configu= red Capacity: 317070499840 (295.29 GB)
DFS Used: 24576 (24 KB)
Non DFS Used: 131533377536 (122.5 GB= )
DFS Remaining: 185537097728(172.79 GB)
DFS Used%: 0%<= /div>
DFS Remaining%: 58.52%
Last contact: Fri Feb 07 12:10:2= 7 MSK 2014


Decommission Status : No= rmal
Configured Capacity: 317070499840 (295.29 GB)
DFS = Used: 24576 (24 KB)
Non DFS Used: 120023924736 (111.78 GB)
DFS Remaining: 197046= 550528(183.51 GB)
DFS Used%: 0%
DFS Remaining%: 62.15%<= /div>
Last contact: Fri Feb 07 12:10:27 MSK 2014


Decommission Status : Normal
= Configured Capacity: 317070499840 (295.29 GB)
DFS Used: 24576 (24= KB)
Non DFS Used: 78510628864 (73.12 GB)
DFS Remaining: 238559846400(222.18 GB)
DFS Used%: 0%
DFS Remaining%: 75.24%
Last contact: Fri Feb 07 12:10:24 MSK 2= 014


Decommission Status : Normal
Configured Capacity: 3170704998= 40 (295.29 GB)
DFS Used: 24576 (24 KB)
Non DFS Used: 13= 1537530880 (122.5 GB)
DFS Remaining: 185532944384(172.79 GB)
DFS Used%: 0%
DFS Remaining%: 58.51%
Last contact:= Fri Feb 07 12:10:27 MSK 2014


Decommission Status : Normal
Configured Capacity: 317070499840 (295.29 GB)
DFS Used: 1231= 216640 (1.15 GB)
Non DFS Used: 84698116096 (78.88 GB)
D= FS Remaining: 231141167104(215.27 GB)
DFS Used%: 0.39%
DFS Remaining%: 72.9%
Last contact: Fri Feb 07 12:10:24 MSK 2014<= /div>


Decommission Status= : Normal
Configured Capacity: 317070499840 (295.29 GB)
DFS Used: 24576 (24= KB)
Non DFS Used: 131537494016 (122.5 GB)
DFS Remainin= g: 185532981248(172.79 GB)
DFS Used%: 0%
DFS Remaining%= : 58.51%
Last contact: Fri Feb 07 12:10:27 MSK 2014

Decommission Status : Normal
Configu= red Capacity: 317070499840 (295.29 GB)
DFS Used: 24576 (24 KB)
Non DFS Used: 84642578432 (78.83 GB)=
DFS Remaining: 232427896832(216.47 GB)
DFS Used%: 0%
DFS Remaining%: 73.3%
Last contact: Fri Feb 07 12:10:27 = MSK 2014


Best,
=A0 Alex

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