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From Alexandre Jaquet <alexjaq...@gmail.com>
Subject Re: Windows installation
Date Thu, 11 Jun 2009 14:07:54 GMT
I get your book rigth now (but it get a password protection can you mail at
alexjaquet@gmail.com the password), one more question regarding more hbase
that hadoop does hbase is well suited for every large application like
auction website or very community forum

thx

2009/6/11 Alexandre Jaquet <alexjaquet@gmail.com>

> Thanks I run yet to buy your ebook !
>
> 2009/6/11 jason hadoop <jason.hadoop@gmail.com>
>
> My book has a small section on setting up under windows.
>>
>> The key piece is that you must have a cygwin installation on the machine,
>> and include the cygwin installation's bin directory in your windows system
>> PATH environment variable. (Control Panel|System|Advanced|Environment
>> Variables|System variables|Path
>> There is always a constant confusion between the paths on the windows side
>> (as seen by the jvm) and by the paths seen by the hadoop scripts through
>> cygwin.
>>
>>
>>
>> On Thu, Jun 11, 2009 at 6:47 AM, Alexandre Jaquet <alexjaquet@gmail.com
>> >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 <cenyongh@gmail.com>
>> >
>> > > as far as i know, hadoop has not been ported to the windows.
>> > >
>> > > 2009/6/11 Alexandre Jaquet <alexjaquet@gmail.com>
>> > >
>> > > > 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/
>> > >
>> >
>>
>>
>>
>> --
>> Pro Hadoop, a book to guide you from beginner to hadoop mastery,
>> http://www.apress.com/book/view/9781430219422
>> www.prohadoopbook.com a community for Hadoop Professionals
>>
>
>

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