> hadoop-core-0.20-append-r1056497?
> >
> > Thanks,
> > Mike Spreitzer
> >
> >
> >
> >
> > From:Stack
> > To:user@hbase.apache.org
> > Date:06/10/2011 02:33 PM
> > Subject:Re: Hadoop not working af
ike Spreitzer
> Subject: Re: Hadoop not working after replacing hadoop-core.jar with
> hadoop-core-append.jar
> To: user@hbase.apache.org
> Date: Friday, June 10, 2011, 10:10 AM
> Also, regarding names: yes, the JAR
> file names matter. In Hadoop's
> bin/had
Stack
> To: user@hbase.apache.org
> Date: 06/10/2011 02:33 PM
> Subject: Re: Hadoop not working after replacing hadoop-core.jar with
> hadoop-core-append.jar
> Sent by: saint@gmail.com
>
>
>
> On Fri, Jun
explicitly give the name of the JAR file in question, which is
hadoop-core-0.20-append-r1056497?
Thanks,
Mike Spreitzer
From: Stack
To: user@hbase.apache.org
Date: 06/10/2011 02:33 PM
Subject:Re: Hadoop not working after replacing hadoop-core.jar
with hadoop-core-append.jar
Sent
On Fri, Jun 10, 2011 at 10:06 AM, Mike Spreitzer wrote:
> stack wrote on 06/06/2011 10:57:50 PM:
>> From: stack
> Let me see if I have got this straight. Hadoop branch-0.20-append is not
> an immutable thing, it has evolved a little over time.
Yes.
> The hadoop-core.jar that is included in th
Also, regarding names: yes, the JAR file names matter. In Hadoop's
bin/hadoop I see this:
for f in $HADOOP_HOME/hadoop-core-*.jar; do
CLASSPATH=${CLASSPATH}:$f;
done
Regards,
Mike Spreitzer
6/09/2011 07:42 PM
> Subject: Re: Hadoop not working after replacing hadoop-core.jar with
> hadoop-core-append.jar
> Sent by: saint@gmail.com
>
> On Tue, Jun 7, 2011 at 2:32 PM, Stack wrote:
> > On Mon, Jun 6, 2011 at 10:37 PM, Mike Spreitzer
wrote:
> >> So my
>
stack wrote on 06/06/2011 10:57:50 PM:
> From: stack
> To: Mike Spreitzer/Watson/IBM@IBMUS
> Cc: user@hbase.apache.org
> Date: 06/06/2011 10:58 PM
> Subject: Re: Hadoop not working after replacing hadoop-core.jar with
> hadoop-core-append.jar
>
> ...
>
> >
Just a simple suggestion...
When you install Hadoop and HBase, you may want to go into /usr/lib/hadoop and
create a symbolic link called hadoop.jar that points to the current hadoop jar.
Do the same for hbase.
Then make all of your references to these sym links and environment variables
as neede
> From: Stack
> > Also, I second what Andrew says where I do not know of
> > any place there the name of the jar is inscribed so how
> > the jar is named should play no role at all.
> >
>
> Maybe the name does matter. Do you think you ran into
> the issue that Hari figured at the end of this th
On Tue, Jun 7, 2011 at 2:32 PM, Stack wrote:
> On Mon, Jun 6, 2011 at 10:37 PM, Mike Spreitzer wrote:
>> So my
>> suggestion is to be unequivocal about it: when running distributed, always
>> build your own Hadoop and put its -core JAR into your HBase installation
>> (or use Cloudera, which has d
@gmail.com] On Behalf Of
Stack
Sent: Thursday, June 09, 2011 12:22 PM
To: user@hbase.apache.org
Subject: Re: Hadoop not working after replacing hadoop-core.jar with
hadoop-core-append.jar
On Tue, Jun 7, 2011 at 2:32 PM, Stack wrote:
> On Mon, Jun 6, 2011 at 10:37 PM, Mike Spreitzer
wrote:
>
On Tue, Jun 7, 2011 at 2:32 PM, Stack wrote:
> On Mon, Jun 6, 2011 at 10:37 PM, Mike Spreitzer wrote:
>> Also: explicitly explain
>> how the file has to be named (there is a strict naming requirement so that
>> the launching scripts work, right?).
>>
...
> Also, I second what Andrew says where
On Mon, Jun 6, 2011 at 10:37 PM, Mike Spreitzer wrote:
> I have been looking at
>
> http://hbase.apache.org/notsoquick.html#hadoop
>
> which does NOT have that citation.
O. Sorry Mike. That is a stale reference. Thats a prob. on our
site. Let me fix... (It has actually been changed in the
Pardon if I've missed something but I think this thread comes down to:
On Mon, 6/6/11, Mike Spreitzer wrote:
> So my suggestion is to be unequivocal about it: when running
> distributed, always build your own Hadoop and put its -core
> JAR into your HBase installation (or use Cloudera, which has
launching scripts work, right?).
Regards,
Mike Spreitzer
From: stack
To: Mike Spreitzer/Watson/IBM@IBMUS
Cc: user@hbase.apache.org
Date: 06/06/2011 10:58 PM
Subject: Re: Hadoop not working after replacing hadoop-core.jar
with hadoop-core-append.jar
On Mon, Jun 6, 2011 at 6
On Mon, Jun 6, 2011 at 4:36 PM, Joe Pallas wrote:
> Good to know. I had somehow gotten the idea that there was a compatibility
> issue with 0.22 that might not get resolved, but I must have been confused.
> Or maybe there was a question about whether Hadoop 0.22 would stabilize
> before the H
Guys.. just adding to the conversation..I also think that about this
hadoop-append version thing .. I think it should be mentioned in the hadoop
website also..
http://hadoop.apache.org/common/releases.html
There is no mention about hadoop-append release and anything about HDFS that
has a durable sy
On Jun 6, 2011, at 12:36 PM, Stack wrote:
> In particular, the "...which will take who knows how long
> and require additional tools and may not work on your preferred
> development platform" bit. Michael Noll has written up a nicely
> detailed instruction on how to build the append branch. Its
On Mon, Jun 6, 2011 at 6:49 PM, Mike Spreitzer wrote:
> Where is that citation of Michael Noll's nicely detailed instruction on how
> to build the append branch?
>
See Section 1.3.1.2 here
http://hbase.apache.org/book/notsoquick.html#requirements. Look for
"Michael Noll has written a detailed bl
user@hbase.apache.org
Date: 06/06/2011 03:40 PM
Subject: Re: Hadoop not working after replacing hadoop-core.jar
with hadoop-core-append.jar
Sent by:saint@gmail.com
On Mon, Jun 6, 2011 at 11:24 AM, Joe Pallas
wrote:
> Hi St.Ack. Here is the sense in which the book leads a new use
On Mon, Jun 6, 2011 at 11:24 AM, Joe Pallas wrote:
> Hi St.Ack. Here is the sense in which the book leads a new user to the route
> that Mike (and I) took. It seems to say this:
>
>
> You have a choice. You can download the source for the append branch of
> hadoop and build it yourself from
On Jun 6, 2011, at 8:45 AM, Stack wrote:
> On Mon, Jun 6, 2011 at 7:18 AM, Mike Spreitzer wrote:
>> My latest information (not from me, from actual experts) says it is NOT
>> the right approach. Look further into that discussion thread. I do not
>> understand why (http://hbase.apache.org/notso
On Mon, Jun 6, 2011 at 7:18 AM, Mike Spreitzer wrote:
> My latest information (not from me, from actual experts) says it is NOT
> the right approach. Look further into that discussion thread. I do not
> understand why (http://hbase.apache.org/notsoquick.html#hadoop) still
> points at that mislea
Stack..
Sorry for the confusion.. I was not able to see my email in the archive..
thought like my email didn't reached properly.. so thats why I send it
again..anyways will take care in future..!!
Regards,
Praveenesh
On Mon, Jun 6, 2011 at 8:58 PM, Stack wrote:
> Praveenesh:
>
> Please stop ma
Praveenesh:
Please stop mailing hadoop common-user AND hbase user lists. Mail one
or the other.
On Mon, Jun 6, 2011 at 1:48 AM, praveenesh kumar wrote:
> Hi,
>
> Not able to see my email in the mail archive..So sending it again...!!!
>
What brings on the exclamation marks? Are we not respond
: praveenesh kumar
To: common-u...@hadoop.apache.org, user@hbase.apache.org
Date: 06/06/2011 09:24 AM
Subject:Re: Hadoop not working after replacing hadoop-core.jar
with hadoop-core-append.jar
Hello guys..
Changing the name of the hadoop-apppend-core.jar file to
hadoop-0.20.2-core.jar did
Hello guys..
Changing the name of the hadoop-apppend-core.jar file to
hadoop-0.20.2-core.jar did the trick..
Its working now..
But is this the right solution to this problem ??
Thanks,
Praveenesh
On Mon, Jun 6, 2011 at 2:18 PM, praveenesh kumar wrote:
>
> Hi,
>
> Not able to see my email in the
Hi,
Not able to see my email in the mail archive..So sending it again...!!!
Guys.. need your feedback..!!
Thanks,
Praveenesh
-- Forwarded message --
From: praveenesh kumar
Date: Mon, Jun 6, 2011 at 12:09 PM
Subject: Hadoop is not working after adding
hadoop-core-0.20-append-r1056
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