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 686FD1758D for ; Wed, 1 Apr 2015 11:06:11 +0000 (UTC) Received: (qmail 65738 invoked by uid 500); 1 Apr 2015 11:05:29 -0000 Delivered-To: apmail-hadoop-hdfs-user-archive@hadoop.apache.org Received: (qmail 65598 invoked by uid 500); 1 Apr 2015 11:05:29 -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 65588 invoked by uid 99); 1 Apr 2015 11:05:29 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 01 Apr 2015 11:05:29 +0000 X-ASF-Spam-Status: No, hits=2.2 required=5.0 tests=HTML_MESSAGE,NORMAL_HTTP_TO_IP,RCVD_IN_DNSWL_NONE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of roland.depratti@cox.net designates 68.230.241.213 as permitted sender) Received: from [68.230.241.213] (HELO eastrmfepo101.cox.net) (68.230.241.213) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 01 Apr 2015 11:05:03 +0000 Received: from eastrmimpo210 ([68.230.241.225]) by eastrmfepo101.cox.net (InterMail vM.8.01.05.15 201-2260-151-145-20131218) with ESMTP id <20150401110358.OYT18129.eastrmfepo101.cox.net@eastrmimpo210> for ; Wed, 1 Apr 2015 07:03:58 -0400 Received: from MainPC ([72.195.141.1]) by eastrmimpo210 with cox id Ab3w1q00d020h3401b3xF5; Wed, 01 Apr 2015 07:03:57 -0400 X-CT-Class: Clean X-CT-Score: 0.00 X-CT-RefID: str=0001.0A020202.551BD09E.0052,ss=1,re=0.000,fgs=0 X-CT-Spam: 0 X-Authority-Analysis: v=2.0 cv=QYW4SLnv c=1 sm=1 a=w7pKjAbGsLCWhSjHPtj8rw==:17 a=kviXuzpPAAAA:8 a=CjxXgO3LAAAA:8 a=mV9VRH-2AAAA:8 a=pGLkceISAAAA:8 a=Mzh-7l9-AAAA:8 a=aAbPJnMWAAAA:8 a=4LIyIwdGjE7Balfui1IA:9 a=QEXdDO2ut3YA:10 a=VbhMxRIXjk4A:10 a=ax0OQs0iAM8A:10 a=VGPUqj8myaUA:10 a=qiWi7Edwir4A:10 a=NWVoK91CQyQA:10 a=eenJcmhTG4EA:10 a=yMhMjlubAAAA:8 a=SSmOFEACAAAA:8 a=BsIpKUru5T7aWBgzaB0A:9 a=gKO2Hq4RSVkA:10 a=UiCQ7L4-1S4A:10 a=hTZeC7Yk6K0A:10 a=frz4AuCg-hUA:10 a=w7pKjAbGsLCWhSjHPtj8rw==:117 X-CM-Score: 0.00 Authentication-Results: cox.net; auth=pass (LOGIN) smtp.auth=roland.depratti@cox.net From: "Roland DePratti" To: , "'Anand Murali'" References: <80DD3C2B-99B1-448F-AD30-835D2D191A5C@yahoo.com> <219575638.3358148.1427881337620.JavaMail.yahoo@mail.yahoo.com> In-Reply-To: <219575638.3358148.1427881337620.JavaMail.yahoo@mail.yahoo.com> Subject: RE: Hadoop 2.6 issue Date: Wed, 1 Apr 2015 07:03:59 -0400 Message-ID: <00d701d06c6b$8e870c20$ab952460$@cox.net> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_00D8_01D06C4A.077A2710" X-Mailer: Microsoft Outlook 14.0 Thread-Index: AQKGvYNP+SQKYGOe2VBEMslwDeN/QwKyacfvm7XHR/A= Content-Language: en-us X-Virus-Checked: Checked by ClamAV on apache.org This is a multipart message in MIME format. ------=_NextPart_000_00D8_01D06C4A.077A2710 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Anand, =20 My guess is that your alternatives setup isn=E2=80=99t complete. =20 At a prompt, as su, run the command =E2=80=98alternatives - - config = java=E2=80=99. Make sure that the oracle version is listed and is marked = as the active one.=20 =20 If it is not, go through the steps to make sure it is. =20 - rd =20 From: Anand Murali [mailto:anand_vihar@yahoo.com]=20 Sent: Wednesday, April 01, 2015 5:42 AM To: user@hadoop.apache.org Subject: Re: Hadoop 2.6 issue =20 I continue to get the samede error.I =20 export JAVA_HOME=3D/home/anand_vihar/jdk1.0.7_u75 (in hadoop-env.sh) =20 =20 when I echo $JAVA_HOME it shows me the above path but when I $java = -version, it gives me openjdk version =20 start-dfs.sh ....... errors out saying JAVA_HOME not set., but echo = shows JAVA_HOME. Strange !! =20 =20 Regards, =20 Anand Murali =20 11/7, 'Anand Vihar', Kandasamy St, Mylapore Chennai - 600 004, India Ph: (044)- 28474593/ 43526162 (voicemail) =20 =20 On Wednesday, April 1, 2015 2:22 PM, Anand Murali = wrote: =20 Ok thanks. Shall do Sent from my iPhone On 01-Apr-2015, at 2:19 pm, Ram Kumar = wrote: Anand, Try Oracle JDK instead of Open JDK. Regards, Ramkumar Bashyam =20 On Wed, Apr 1, 2015 at 1:25 PM, Anand Murali = wrote: Tried export in hadoop-env.sh. Does not work either =20 Anand Murali =20 11/7, 'Anand Vihar', Kandasamy St, Mylapore Chennai - 600 004, India Ph: (044)- 28474593/ 43526162 (voicemail) =20 =20 On Wednesday, April 1, 2015 1:03 PM, Jianfeng (Jeff) Zhang = wrote: =20 =20 Try to export JAVA_HOME in hadoop-env.sh =20 =20 Best Regard, Jeff Zhang =20 =20 From: Anand Murali Reply-To: "user@hadoop.apache.org" , Anand = Murali Date: Wednesday, April 1, 2015 at 2:28 PM To: "user@hadoop.apache.org" Subject: Hadoop 2.6 issue =20 Dear All: =20 I am unable to start Hadoop even after setting HADOOP_INSTALL,JAVA_HOME = and JAVA_PATH. Please find below error message =20 anand_vihar@Latitude-E5540:~/hadoop-2.6.0$ start-dfs.sh --config = /home/anand_vihar/hadoop-2.6.0/conf Starting namenodes on [localhost] localhost: Error: JAVA_HOME is not set and could not be found. cat: /home/anand_vihar/hadoop-2.6.0/conf/slaves: No such file or = directory Starting secondary namenodes [0.0.0.0] 0.0.0.0 : Error: JAVA_HOME is not set and could not be = found. =20 =20 anand_vihar@Latitude-E5540:~/hadoop-2.6.0$ echo $JAVA_HOME /usr/lib/jvm/java-1.7.0-openjdk-amd64 anand_vihar@Latitude-E5540:~/hadoop-2.6.0$ echo $HADOOP_INSTALL /home/anand_vihar/hadoop-2.6.0 anand_vihar@Latitude-E5540:~/hadoop-2.6.0$ echo $PATH :/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:= /usr/local/games:/home/anand_vihar/hadoop-2.6.0/bin:/home/anand_vihar/had= oop-2.6.0/sbin:/usr/lib/jvm/java-1.7.0-openjdk-amd64:/usr/lib/jvm/java-1.= 7.0-openjdk-amd64 anand_vihar@Latitude-E5540:~/hadoop-2.6.0$=20 =20 I HAVE MADE NO CHANGES IN HADOOP_ENV.sh and run it succesfully. =20 =20 Core-site.xml fs.default.name hdfs://localhost/ =20 HDFS-site.xml dfs.replication 1 =20 Mapred-site.xml mapred.job.tracker localhost:8021 =20 Shall be thankful, if somebody can advise. =20 Regards, =20 =20 Anand Murali =20 11/7, 'Anand Vihar', Kandasamy St, Mylapore Chennai - 600 004, India Ph: (044)- 28474593/ 43526162 (voicemail) =20 =20 =20 ------=_NextPart_000_00D8_01D06C4A.077A2710 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

Anand,

 

My guess is that your alternatives setup isn=E2=80=99t = complete.

 

At a prompt, as su, run the command =E2=80=98alternatives - - config = java=E2=80=99. Make sure that the oracle version is listed and is marked = as the active one.

 

If it is not, go through the steps to make sure it = is.

 

-          = rd

 

From:= = Anand Murali [mailto:anand_vihar@yahoo.com]
Sent: Wednesday, = April 01, 2015 5:42 AM
To: = user@hadoop.apache.org
Subject: Re: Hadoop 2.6 = issue

 

I continue to get the samede = error.I

 

export JAVA_HOME=3D/home/anand_vihar/jdk1.0.7_u75 (in = hadoop-env.sh)

 

 

when I echo $JAVA_HOME it shows me the above path but when I $java = -version, it gives me openjdk version

 

start-dfs.sh ....... errors out saying JAVA_HOME not set., but echo = shows JAVA_HOME. Strange !!

 

 

Regards,

 

Anand Murali  

11/7, 'Anand Vihar', Kandasamy St, Mylapore

Chennai - 600 004, India

Ph: (044)- 28474593/ 43526162 (voicemail)

 

 

O= n Wednesday, April 1, 2015 2:22 PM, Anand Murali <anand_vihar@yahoo.com> = wrote:

 

Ok thanks. = Shall do

Sent from my iPhone


On = 01-Apr-2015, at 2:19 pm, Ram Kumar <ramkumar.bashyam@gmail.com> = wrote:

<= p class=3DMsoNormal = style=3D'margin-bottom:12.0pt;background:white'>Anand,

Try Oracle = JDK instead of Open JDK.

Regards,<= /o:p>

Ramkumar = Bashyam

 

On Wed, Apr = 1, 2015 at 1:25 PM, Anand Murali <anand_vihar@yahoo.com> = wrote:

Tried export in hadoop-env.sh. Does not work = either

 

Anand Murali  

11/7, 'Anand Vihar', Kandasamy St, = Mylapore

Chennai - 600 004, India

Ph: (044)- 28474593/ 43526162 = (voicemail)

 

 

On Wednesday, = April 1, 2015 1:03 PM, Jianfeng (Jeff) Zhang <jzhang@hortonworks.com> wrote:

 

 

Try to export = JAVA_HOME in hadoop-env.sh

 

 

Best = Regard,

Jeff = Zhang

 

 

From: Anand Murali <anand_vihar@yahoo.com>
Reply-To: = "user@hadoop.apache.org" <user@hadoop.apache.org>, Anand Murali <anand_vihar@yahoo.com>
Date: = Wednesday, April 1, 2015 at 2:28 PM
To: "user@hadoop.apache.org" <user@hadoop.apache.org>
Subject: = Hadoop 2.6 issue

 

Dear All:

 

I am unable to start Hadoop even after setting = HADOOP_INSTALL,JAVA_HOME and JAVA_PATH. Please find below error = message

 

anand_vihar@La= titude-E5540:~/hadoop-2.6.0$ start-dfs.sh --config = /home/anand_vihar/hadoop-2.6.0/conf
Starting namenodes on = [localhost]
localhost: Error: JAVA_HOME is not set and could not be = found.
cat: /home/anand_vihar/hadoop-2.6.0/conf/slaves: No such file = or directory
Starting secondary namenodes [0.0.0.0]
0.0.0.0: Error: JAVA_HOME = is not set and could not be found.

 

 


anand_vihar@La= titude-E5540:~/hadoop-2.6.0$ echo = $JAVA_HOME
/usr/lib/jvm/java-1.7.0-openjdk-amd64
anand_vihar@La= titude-E5540:~/hadoop-2.6.0$ echo = $HADOOP_INSTALL
/home/anand_vihar/hadoop-2.6.0
anand_vihar@La= titude-E5540:~/hadoop-2.6.0$ echo = $PATH
:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bi= n:/usr/games:/usr/local/games:/home/anand_vihar/hadoop-2.6.0/bin:/home/an= and_vihar/hadoop-2.6.0/sbin:/usr/lib/jvm/java-1.7.0-openjdk-amd64:/usr/li= b/jvm/java-1.7.0-openjdk-amd64
anand_vihar@La= titude-E5540:~/hadoop-2.6.0$ 

 

I HAVE MADE NO CHANGES IN HADOOP_ENV.sh and run it = succesfully.

 

 

Core-site.xml

<?xml = version=3D"1.0"?>
<!--core-site.xml-->
<confi= guration>
    = <property>
        <name>fs.default.name</name>
    =     = <value>hdfs://localhost/</value>
    = </property>
</configuration>

 

HDFS-site.xml

<?xml version=3D"1.0"?>
<!-- hdfs-site.xml = -->
<configuration>
    = <property>
        = <name>dfs.replication</name>
    =     <value>1</value>
    = </property>
</configuration>

 

Mapred-site.xml

<?xml = version=3D"1.0"?>
<!--mapred-site.xml-->
<con= figuration>
    = <property>
        = <name>mapred.job.tracker</name>
    =     = <value>localhost:8021</value>
    = </property>
</configuration>

 

Shall be thankful, if somebody can = advise.

 

Regards,

 

 

Anand Murali  

11/7, 'Anand Vihar', Kandasamy St, = Mylapore

Chennai - 600 004, India

Ph: (044)- 28474593/ 43526162 = (voicemail)

 

 

 

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