Hi,
I've recently downloaded Hadoop-0.21.0.
After the installation, I've noticed that there is no "contrib" directory
that used to exist in Hadoop-0.20.2.
So I was wondering if there is no "hadoop-0.21.0-streaming.jar" file in
Hadoop-0.21.0.
Anyone had any luck finding it?
If the way to use streaming has changed in Hadoop-0.21.0, then please tell
me how.
Appreciate the help, thx.

Ed.

Hi Ed,

The directory structure moved around as a result of the project
splitting into three subprojects (Common, HDFS, MapReduce). The
streaming jar is in mapred/contrib/streaming in the distribution.

Cheers,
Tom

On Mon, Oct 4, 2010 at 8:03 PM, edward choi <[EMAIL PROTECTED]> wrote:
> Hi,
> I've recently downloaded Hadoop-0.21.0.
> After the installation, I've noticed that there is no "contrib" directory
> that used to exist in Hadoop-0.20.2.
> So I was wondering if there is no "hadoop-0.21.0-streaming.jar" file in
> Hadoop-0.21.0.
> Anyone had any luck finding it?
> If the way to use streaming has changed in Hadoop-0.21.0, then please tell
> me how.
> Appreciate the help, thx.
>
> Ed.
>

Thanks, Tom.
Didn't expect the author of THE BOOK would answer my question. Very
surprised and honored :-)
Just one more question if you don't mind.
I read it on the Internet that in order to user Hadoop Streaming in
Hadoop-0.21.0 you should go
"$HADOOP_HOME/bin/hadoop jar $HADOOP_HOME/hadoop-streaming.jar args" (Of
course I don't see any hadoop-streaming.jar in $HADOOP_HOME)
But according to your reply I should go
"$HADOOP_HOME/bin/hadoop jar
$HADOOP_HOME/mapred/contrib/streaming/hadoop-*-streaming.jar args"
I suppose the latter one is the way to go?

Ed.

2010/10/5 Tom White <[EMAIL PROTECTED]>

> Hi Ed,
>
> The directory structure moved around as a result of the project
> splitting into three subprojects (Common, HDFS, MapReduce). The
> streaming jar is in mapred/contrib/streaming in the distribution.
>
> Cheers,
> Tom
>
> On Mon, Oct 4, 2010 at 8:03 PM, edward choi <[EMAIL PROTECTED]> wrote:
> > Hi,
> > I've recently downloaded Hadoop-0.21.0.
> > After the installation, I've noticed that there is no "contrib" directory
> > that used to exist in Hadoop-0.20.2.
> > So I was wondering if there is no "hadoop-0.21.0-streaming.jar" file in
> > Hadoop-0.21.0.
> > Anyone had any luck finding it?
> > If the way to use streaming has changed in Hadoop-0.21.0, then please
> tell
> > me how.
> > Appreciate the help, thx.
> >
> > Ed.
> >
>

Edward,

Yep, you should use the one from contrib/

Alejandro

On Tue, Oct 5, 2010 at 1:55 PM, edward choi <[EMAIL PROTECTED]> wrote:
> Thanks, Tom.
> Didn't expect the author of THE BOOK would answer my question. Very
> surprised and honored :-)
> Just one more question if you don't mind.
> I read it on the Internet that in order to user Hadoop Streaming in
> Hadoop-0.21.0 you should go
> "$HADOOP_HOME/bin/hadoop jar $HADOOP_HOME/hadoop-streaming.jar args" (Of
> course I don't see any hadoop-streaming.jar in $HADOOP_HOME)
> But according to your reply I should go
> "$HADOOP_HOME/bin/hadoop jar
> $HADOOP_HOME/mapred/contrib/streaming/hadoop-*-streaming.jar args"
> I suppose the latter one is the way to go?
>
> Ed.
>
> 2010/10/5 Tom White <[EMAIL PROTECTED]>
>
>> Hi Ed,
>>
>> The directory structure moved around as a result of the project
>> splitting into three subprojects (Common, HDFS, MapReduce). The
>> streaming jar is in mapred/contrib/streaming in the distribution.
>>
>> Cheers,
>> Tom
>>
>> On Mon, Oct 4, 2010 at 8:03 PM, edward choi <[EMAIL PROTECTED]> wrote:
>> > Hi,
>> > I've recently downloaded Hadoop-0.21.0.
>> > After the installation, I've noticed that there is no "contrib" directory
>> > that used to exist in Hadoop-0.20.2.
>> > So I was wondering if there is no "hadoop-0.21.0-streaming.jar" file in
>> > Hadoop-0.21.0.
>> > Anyone had any luck finding it?
>> > If the way to use streaming has changed in Hadoop-0.21.0, then please
>> tell
>> > me how.
>> > Appreciate the help, thx.
>> >
>> > Ed.
>> >
>>
>

Thanks for the reply Alejandro. Appreciate it.

Ed.

2010/10/5 Alejandro Abdelnur <[EMAIL PROTECTED]>

> Edward,
>
> Yep, you should use the one from contrib/
>
> Alejandro
>
> On Tue, Oct 5, 2010 at 1:55 PM, edward choi <[EMAIL PROTECTED]> wrote:
> > Thanks, Tom.
> > Didn't expect the author of THE BOOK would answer my question. Very
> > surprised and honored :-)
> > Just one more question if you don't mind.
> > I read it on the Internet that in order to user Hadoop Streaming in
> > Hadoop-0.21.0 you should go
> > "$HADOOP_HOME/bin/hadoop jar $HADOOP_HOME/hadoop-streaming.jar args" (Of
> > course I don't see any hadoop-streaming.jar in $HADOOP_HOME)
> > But according to your reply I should go
> > "$HADOOP_HOME/bin/hadoop jar
> > $HADOOP_HOME/mapred/contrib/streaming/hadoop-*-streaming.jar args"
> > I suppose the latter one is the way to go?
> >
> > Ed.
> >
> > 2010/10/5 Tom White <[EMAIL PROTECTED]>
> >
> >> Hi Ed,
> >>
> >> The directory structure moved around as a result of the project
> >> splitting into three subprojects (Common, HDFS, MapReduce). The
> >> streaming jar is in mapred/contrib/streaming in the distribution.
> >>
> >> Cheers,
> >> Tom
> >>
> >> On Mon, Oct 4, 2010 at 8:03 PM, edward choi <[EMAIL PROTECTED]> wrote:
> >> > Hi,
> >> > I've recently downloaded Hadoop-0.21.0.
> >> > After the installation, I've noticed that there is no "contrib"
> directory
> >> > that used to exist in Hadoop-0.20.2.
> >> > So I was wondering if there is no "hadoop-0.21.0-streaming.jar" file
> in
> >> > Hadoop-0.21.0.
> >> > Anyone had any luck finding it?
> >> > If the way to use streaming has changed in Hadoop-0.21.0, then please
> >> tell
> >> > me how.
> >> > Appreciate the help, thx.
> >> >
> >> > Ed.
> >> >
> >>
> >
>