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Posted to user@cassandra.apache.org by Utku Can Topçu <ut...@topcu.gen.tr> on 2010/12/31 13:05:37 UTC
Hadoop Integration doesn't work when one node is down
Hi All,
When I start the CFInputFormat to read a CF in a keyspace of RF=3 on a
4-node cluster:
- If all the nodes are all up, everything works fine and I don't have any
problems walking through the all data in the CF, however
- If there's a node down, the hadoop job does not even start, just dies
without any errors or exceptions.
Is this a bug or feature or a misuse?
I'm just using the same directives in the sample code.
Regards,
Utku
Re: Hadoop Integration doesn't work when one node is down
Posted by Jonathan Ellis <jb...@gmail.com>.
Thanks!
On Sun, Jan 2, 2011 at 7:17 PM, Utku Can Topçu <ut...@topcu.gen.tr> wrote:
> I've created an issue, was this what you were asking Jonathan?
>
> https://issues.apache.org/jira/browse/CASSANDRA-1927
>
>
> On Mon, Jan 3, 2011 at 12:24 AM, Jonathan Ellis <jb...@gmail.com> wrote:
>>
>> Can you create one?
>>
>> On Sun, Jan 2, 2011 at 4:39 PM, mck <mc...@apache.org> wrote:
>> >
>> >> Is this a bug or feature or a misuse?
>> >
>> > i can confirm this bug.
>> > on a 3 node cluster testing environment with RF 3.
>> > (and no issue exists for it AFAIK).
>> >
>> > ~mck
>> >
>> >
>> > --
>> > "Simplicity is the ultimate sophistication" Leonardo Da Vinci's (William
>> > of Ockham)
>> > | www.semb.wever.org | www.sesat.no
>> > | www.finn.no | http://xss-http-filter.sf.net
>> >
>>
>>
>>
>> --
>> Jonathan Ellis
>> Project Chair, Apache Cassandra
>> co-founder of Riptano, the source for professional Cassandra support
>> http://riptano.com
>
>
--
Jonathan Ellis
Project Chair, Apache Cassandra
co-founder of Riptano, the source for professional Cassandra support
http://riptano.com
Re: Hadoop Integration doesn't work when one node is down
Posted by Utku Can Topçu <ut...@topcu.gen.tr>.
I've created an issue, was this what you were asking Jonathan?
https://issues.apache.org/jira/browse/CASSANDRA-1927
On Mon, Jan 3, 2011 at 12:24 AM, Jonathan Ellis <jb...@gmail.com> wrote:
> Can you create one?
>
> On Sun, Jan 2, 2011 at 4:39 PM, mck <mc...@apache.org> wrote:
> >
> >> Is this a bug or feature or a misuse?
> >
> > i can confirm this bug.
> > on a 3 node cluster testing environment with RF 3.
> > (and no issue exists for it AFAIK).
> >
> > ~mck
> >
> >
> > --
> > "Simplicity is the ultimate sophistication" Leonardo Da Vinci's (William
> > of Ockham)
> > | www.semb.wever.org | www.sesat.no
> > | www.finn.no | http://xss-http-filter.sf.net
> >
>
>
>
> --
> Jonathan Ellis
> Project Chair, Apache Cassandra
> co-founder of Riptano, the source for professional Cassandra support
> http://riptano.com
>
Re: Hadoop Integration doesn't work when one node is down
Posted by Jonathan Ellis <jb...@gmail.com>.
Can you create one?
On Sun, Jan 2, 2011 at 4:39 PM, mck <mc...@apache.org> wrote:
>
>> Is this a bug or feature or a misuse?
>
> i can confirm this bug.
> on a 3 node cluster testing environment with RF 3.
> (and no issue exists for it AFAIK).
>
> ~mck
>
>
> --
> "Simplicity is the ultimate sophistication" Leonardo Da Vinci's (William
> of Ockham)
> | www.semb.wever.org | www.sesat.no
> | www.finn.no | http://xss-http-filter.sf.net
>
--
Jonathan Ellis
Project Chair, Apache Cassandra
co-founder of Riptano, the source for professional Cassandra support
http://riptano.com
Re: Hadoop Integration doesn't work when one node is down
Posted by mck <mc...@apache.org>.
> Is this a bug or feature or a misuse?
i can confirm this bug.
on a 3 node cluster testing environment with RF 3.
(and no issue exists for it AFAIK).
~mck
--
"Simplicity is the ultimate sophistication" Leonardo Da Vinci's (William
of Ockham)
| www.semb.wever.org | www.sesat.no
| www.finn.no | http://xss-http-filter.sf.net
Re: Hadoop Integration doesn't work when one node is down
Posted by Utku Can Topçu <ut...@topcu.gen.tr>.
Oops, I've forgotten to tell I'm using the 0.7-rc2 branch with some patches
that has nothing to do with hadoop.
On Fri, Dec 31, 2010 at 1:05 PM, Utku Can Topçu <ut...@topcu.gen.tr> wrote:
> Hi All,
>
> When I start the CFInputFormat to read a CF in a keyspace of RF=3 on a
> 4-node cluster:
> - If all the nodes are all up, everything works fine and I don't have any
> problems walking through the all data in the CF, however
> - If there's a node down, the hadoop job does not even start, just dies
> without any errors or exceptions.
>
> Is this a bug or feature or a misuse?
>
> I'm just using the same directives in the sample code.
>
> Regards,
> Utku
>