Hi Harjeet, Once you modify the Hadoop-env.sh file, you need to run it also. Please run it using sh conf/hadoop-env.sh once after you modify your changes.
Thanks! Amol. > Hi YONG YONG CHENG, > > First of all thanks for reply. I used the path told by you as JAVA_HOME > but still its showing same problem. > After this I wrote command in cygwin as > export JAVA_HOME=C:\\cygwin\\home\\HadoopAdmin\\java > > then it started running. Same happened with other export commands in > the file > C:\cygwin\home\HadoopAdmin\hadoop-0.18.3\conf\hadoop-env.sh > > That means cygwin is unable to read commands from hadoop-env.sh file. > Can you suggest some thing on this. > > Best Regards, > Harjeet Kumar > > > > -----Original Message----- > From: #YONG YONG CHENG# [mailto:[email protected]] > Sent: Monday, September 07, 2009 1:50 PM > To: [email protected] > Subject: RE: Hadoop > > Good Day, > > Use this: > > export JAVA_HOME=C:\\cygwin\\home\\HadoopAdmin\\java > > This should work fine. > > ________________________________ > > From: Rajpal, Harjeet Kumar [mailto:[email protected]] > Sent: Fri 9/4/2009 4:06 PM > To: [email protected] > Subject: Hadoop > > > > Hello all, > > First of all sorry if this question sounds stupid. I am a > beginner with Hadoop. > > > > I am using Hadoop at windows so I have installed java in > following directory > > > > C:\cygwin\home\HadoopAdmin\java > > > > I have given the java home as Hadoop-env file of hadoop configuration as > > > > export JAVA_HOME=/home/HadoopAdmin/java/jdk6 > > > > but still if I run following command > > > > /home/ HadoopAdmin/hadoop18.3/bin/hadoop namenode -format > > > > It gives error that > > There is no file or directory > > > > HadoopAdmin//java/jdk6 > > > > Please help me on this matter > > > > Best Regards, > > Harjeet Kumar > > > > > > > -- > This message has been scanned for viruses and > dangerous content by MailScanner, and is > believed to be clean. > > -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.
