Ok thanks. Shall do Sent from my iPhone
> On 01-Apr-2015, at 2:19 pm, Ram Kumar <ramkumar.bash...@gmail.com> wrote: > > Anand, > > Try Oracle JDK instead of Open JDK. > > Regards, > Ramkumar Bashyam > >> On Wed, Apr 1, 2015 at 1:25 PM, Anand Murali <anand_vi...@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 >> <jzh...@hortonworks.com> wrote: >> >> >> >> Try to export JAVA_HOME in hadoop-env.sh >> >> >> Best Regard, >> Jeff Zhang >> >> >> From: Anand Murali <anand_vi...@yahoo.com> >> Reply-To: "user@hadoop.apache.org" <user@hadoop.apache.org>, Anand Murali >> <anand_vi...@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@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. >> >> >> >> 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 $PATH >> :/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/home/anand_vihar/hadoop-2.6.0/bin:/home/anand_vihar/hadoop-2.6.0/sbin:/usr/lib/jvm/java-1.7.0-openjdk-amd64:/usr/lib/jvm/java-1.7.0-openjdk-amd64 >> anand_vihar@Latitude-E5540:~/hadoop-2.6.0$ >> >> I HAVE MADE NO CHANGES IN HADOOP_ENV.sh and run it succesfully. >> >> >> Core-site.xml >> <?xml version="1.0"?> >> <!--core-site.xml--> >> <configuration> >> <property> >> <name>fs.default.name</name> >> <value>hdfs://localhost/</value> >> </property> >> </configuration> >> >> HDFS-site.xml >> <?xml version="1.0"?> >> <!-- hdfs-site.xml --> >> <configuration> >> <property> >> <name>dfs.replication</name> >> <value>1</value> >> </property> >> </configuration> >> >> Mapred-site.xml >> <?xml version="1.0"?> >> <!--mapred-site.xml--> >> <configuration> >> <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) >
