This is an HBase mailing list. You are more likely to receive proper support for Hadoop on Windows from the hadoop-user mailing list.
That said, it looks like it doesn't like the spaces in your paths. One of your problems is likely not surrounding the Java path in quotes. Also, I would try moving Hadoop out of your "Documents and Settings" to C:\hadoop-0.20 (or /cygdrive/c/hadoop-0.20 ) Michael On Thu, Jun 11, 2009 at 8:47 AM, Alexandre Jaquet<[email protected]> wrote: > As I can read in the doc Windows is supported as a dev platform within the > use of cygwin (but I've will not have pain if I've to switch to linux! :): > > thx > Pre-requisites Supported Platforms > > - GNU/Linux is supported as a development and production platform. Hadoop > has been demonstrated on GNU/Linux clusters with 2000 nodes. > - Win32 is supported as a *development platform*. Distributed operation > has not been well tested on Win32, so it is not supported as a *production > platform*. > > > > 2009/6/11 Nick Cen <[email protected]> > >> as far as i know, hadoop has not been ported to the windows. >> >> 2009/6/11 Alexandre Jaquet <[email protected]> >> >> > Hello, >> > >> > For my first try I will use windows as a non clustered system. >> > >> > I'm been trying to run it after the setting up of the JAVA_HOME env >> > variable >> > >> > but when I run the following command *bin/hadoop jar >> hadoop-*-examples.jar >> > grep input output 'dfs[a-z.]+' I'm getting >> > this : >> > * >> > >> > *$ bin/hadoop jar hadoop-*-examples.jar grep input output 'dfs[a-z.]+' >> > /cygdrive/c/Documents and Settings/Alexandre Jaquet/Mes >> > documents/hadoop-0.20.0/ >> > hadoop-0.20.0/bin/../conf/hadoop-env.sh: line 2: $'\r': command not found >> > /cygdrive/c/Documents and Settings/Alexandre Jaquet/Mes >> > documents/hadoop-0.20.0/ >> > hadoop-0.20.0/bin/../conf/hadoop-env.sh: line 7: $'\r': command not found >> > /cygdrive/c/Documents and Settings/Alexandre Jaquet/Mes >> > documents/hadoop-0.20.0/ >> > hadoop-0.20.0/bin/../conf/hadoop-env.sh: line 9: export: >> > `Files/Java/jdk1.6.0_12 >> > ': not a valid identifier >> > /cygdrive/c/Documents and Settings/Alexandre Jaquet/Mes >> > documents/hadoop-0.20.0/ >> > hadoop-0.20.0/bin/../conf/hadoop-env.sh: line 10: $'\r': command not >> found >> > /cygdrive/c/Documents and Settings/Alexandre Jaquet/Mes >> > documents/hadoop-0.20.0/ >> > hadoop-0.20.0/bin/../conf/hadoop-env.sh: line 13: $'\r': command not >> found >> > /cygdrive/c/Documents and Settings/Alexandre Jaquet/Mes >> > documents/hadoop-0.20.0/ >> > hadoop-0.20.0/bin/../conf/hadoop-env.sh: line 16: $'\r': command not >> found >> > /cygdrive/c/Documents and Settings/Alexandre Jaquet/Mes >> > documents/hadoop-0.20.0/ >> > hadoop-0.20.0/bin/../conf/hadoop-env.sh: line 19: $'\r': command not >> found >> > /cygdrive/c/Documents and Settings/Alexandre Jaquet/Mes >> > documents/hadoop-0.20.0/ >> > hadoop-0.20.0/bin/../conf/hadoop-env.sh: line 29: $'\r': command not >> found >> > /cygdrive/c/Documents and Settings/Alexandre Jaquet/Mes >> > documents/hadoop-0.20.0/ >> > hadoop-0.20.0/bin/../conf/hadoop-env.sh: line 32: $'\r': command not >> found >> > /cygdrive/c/Documents and Settings/Alexandre Jaquet/Mes >> > documents/hadoop-0.20.0/ >> > hadoop-0.20.0/bin/../conf/hadoop-env.sh: line 35: $'\r': command not >> found >> > /cygdrive/c/Documents and Settings/Alexandre Jaquet/Mes >> > documents/hadoop-0.20.0/ >> > hadoop-0.20.0/bin/../conf/hadoop-env.sh: line 38: $'\r': command not >> found >> > /cygdrive/c/Documents and Settings/Alexandre Jaquet/Mes >> > documents/hadoop-0.20.0/ >> > hadoop-0.20.0/bin/../conf/hadoop-env.sh: line 41: $'\r': command not >> found >> > /cygdrive/c/Documents and Settings/Alexandre Jaquet/Mes >> > documents/hadoop-0.20.0/ >> > hadoop-0.20.0/bin/../conf/hadoop-env.sh: line 46: $'\r': command not >> found >> > /cygdrive/c/Documents and Settings/Alexandre Jaquet/Mes >> > documents/hadoop-0.20.0/ >> > hadoop-0.20.0/bin/../conf/hadoop-env.sh: line 49: $'\r': command not >> found >> > /cygdrive/c/Documents and Settings/Alexandre Jaquet/Mes >> > documents/hadoop-0.20.0/ >> > hadoop-0.20.0/bin/../conf/hadoop-env.sh: line 52: $'\r': command not >> found >> > bin/hadoop: line 258: C:/Program/bin/java: No such file or directory >> > bin/hadoop: line 289: C:/Program/bin/java: No such file or directory >> > bin/hadoop: line 289: exec: C:/Program/bin/java: cannot execute: No such >> > file or >> > directory* >> > >> > Here is my *hadoop-env.sh >> > >> > # Set Hadoop-specific environment variables here. >> > >> > # The only required environment variable is JAVA_HOME. All others are >> > # optional. When running a distributed configuration it is best to >> > # set JAVA_HOME in this file, so that it is correctly defined on >> > # remote nodes. >> > >> > # The java implementation to use. Required. >> > export JAVA_HOME=C:/Program Files/Java/jdk1.6.0_12/bin >> > >> > # Extra Java CLASSPATH elements. Optional. >> > # export HADOOP_CLASSPATH= >> > >> > # The maximum amount of heap to use, in MB. Default is 1000. >> > # export HADOOP_HEAPSIZE=2000 >> > >> > # Extra Java runtime options. Empty by default. >> > # export HADOOP_OPTS=-server >> > >> > # Command specific options appended to HADOOP_OPTS when specified >> > export HADOOP_NAMENODE_OPTS="-Dcom.sun.management.jmxremote >> > $HADOOP_NAMENODE_OPT >> > S" >> > export HADOOP_SECONDARYNAMENODE_OPTS="-Dcom.sun.management.jmxremote >> > $HADOOP_SEC >> > ONDARYNAMENODE_OPTS" >> > export HADOOP_DATANODE_OPTS="-Dcom.sun.management.jmxremote >> > $HADOOP_DATANODE_OPT >> > S" >> > export HADOOP_BALANCER_OPTS="-Dcom.sun.management.jmxremote >> > $HADOOP_BALANCER_OPT >> > S" >> > export HADOOP_JOBTRACKER_OPTS="-Dcom.sun.management.jmxremote >> > $HADOOP_JOBTRACKER >> > _OPTS" >> > # export HADOOP_TASKTRACKER_OPTS= >> > # The following applies to multiple commands (fs, dfs, fsck, distcp etc) >> > # export HADOOP_CLIENT_OPTS >> > >> > # Extra ssh options. Empty by default. >> > # export HADOOP_SSH_OPTS="-o ConnectTimeout=1 -o SendEnv=HADOOP_CONF_DIR" >> > >> > # Where log files are stored. $HADOOP_HOME/logs by default. >> > # export HADOOP_LOG_DIR=${HADOOP_HOME}/logs >> > >> > # File naming remote slave hosts. $HADOOP_HOME/conf/slaves by default. >> > # export HADOOP_SLAVES=${HADOOP_HOME}/conf/slaves >> > >> > # host:path where hadoop code should be rsync'd from. Unset by default. >> > # export HADOOP_MASTER=master:/home/$USER/src/hadoop >> > >> > # Seconds to sleep between slave commands. Unset by default. This >> > # can be useful in large clusters, where, e.g., slave rsyncs can >> > # otherwise arrive faster than the master can service them. >> > # export HADOOP_SLAVE_SLEEP=0.1 >> > >> > # The directory where pid files are stored. /tmp by default. >> > # export HADOOP_PID_DIR=/var/hadoop/pids >> > >> > # A string representing this instance of hadoop. $USER by default. >> > # export HADOOP_IDENT_STRING=$USER >> > >> > # The scheduling priority for daemon processes. See 'man nice'. >> > # export HADOOP_NICENESS=10 >> > ~ >> > ~ >> > ~ >> > >> > Thanks in advance ! >> > >> > Alexandre Jaquet >> > * >> > >> >> >> >> -- >> http://daily.appspot.com/food/ >> >
