Dear All:
I get this error shall try setting JAVA_HOME in .profile
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@Latitude-E5540:~/hadoop-2.6.0/sbin$
Thanks
Anand Murali 11/7, 'Anand Vihar', Kandasamy St, MylaporeChennai - 600 004,
IndiaPh: (044)- 28474593/ 43526162 (voicemail)
On Wednesday, March 25, 2015 12:22 PM, Brahma Reddy Battula
<[email protected]> wrote:
#yiv4614194906 P {margin-top:0;margin-bottom:0;}Instead of exporting the
JAVA_HOME, Please set JAVA_HOME in system level ( like putting in
/etc/profile...)
For more details please check the following jira.
https://issues.apache.org/jira/browse/HADOOP-11538
Thanks & Regards Brahma Reddy Battula
From: Anand Murali [[email protected]]
Sent: Wednesday, March 25, 2015 11:23 AM
To: User Hadoop
Subject: Hadoop 2.6.0 Error
Dear All:
Request help/advise as I am unable to start Hadoop. Performed follow steps in
Ubuntu 14.10
1. ssh localhost2. Did following exports in user defined hadoop.sh and ran it
succesfully
1. EXPORT JAVA_HOME=/usr/lib/jvm/java-7-openjdk-amd64 2. EXPORT
HADOOP_INSTALL=/home/anand_vihar/hadoop-2.6.0 3. EXPORT
PATH=:$PATH:$HADOOP_INSTALL/sbin:$HADOOP_INSTALL/bin
3. Tested hadoop version succesfully4. Ran $hadoop namenode -format
successfully5. Modified core-site.xml, hdfs-site.xml and mapred-site.xml to
pseudo-distributed mode in /home/anand_vihar/conf directory6. Ran $start-dfs.sh
--config /home/anand_vihar/conf
Got error JAVA_HOME not set and slaves not found in /conf. If I echo $JAVA_HOME
it is pointing to/usr/lib/jvm/java-7-openjdk-amd6, correctly as set. Help
appreciated.
Thanks
Regards,
Anand Murali 11/7, 'Anand Vihar', Kandasamy St, MylaporeChennai - 600 004,
IndiaPh: (044)- 28474593/ 43526162 (voicemail)
