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Posted to user@hama.apache.org by Diot Sebastien <s....@eurodata.de> on 2012/09/22 15:24:42 UTC
Hama for real-time event processing
Hi.
If one of the main use-case for Hama is real-time event processing, can you dynamically add and remove nodes at run-time, to react to load change in the amount of incoming events? If not, then it doesn't (yet?) really offer the same kind of scalability as Hadoop itself, which Hama aims to complement, if I understand well. If it's not currently possible, is it already planned on the road-map?
MfG / Regards,
Sebastien Diot
Grossblittersdorferstrasse 257-259
66119 Saarbruecken
Germany
Tel.: +49 (681) 8808-0
Fax.: +49 (681) 8808-300
E-Mail.: s.diot@eurodata.de
-----------------------------------------------------
EURO DATA GmbH & Co. KG
Datenverarbeitungsdienst
HR A 6448 Amtsgericht Saarbrücken
Komplementär: A. Reiß & Sohn GmbH
HR B 4965 Amtsgericht Saarbrücken
Geschäftsführer: Dipl.-Kfm. Karl-Heinz Siebenpfeiffer
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Re: Hama for real-time event processing
Posted by Suraj Menon <me...@gmail.com>.
Real-time processing or rather complementing a real-time solution is in the
roadmap.
https://issues.apache.org/jira/browse/HAMA-569 is the issue that you are
looking for.
-Suraj
On Sat, Sep 22, 2012 at 9:24 AM, Diot Sebastien <s....@eurodata.de> wrote:
> Hi.
>
> If one of the main use-case for Hama is real-time event processing, can
> you dynamically add and remove nodes at run-time, to react to load change
> in the amount of incoming events? If not, then it doesn't (yet?) really
> offer the same kind of scalability as Hadoop itself, which Hama aims to
> complement, if I understand well. If it's not currently possible, is it
> already planned on the road-map?
>
>
> MfG / Regards,
> Sebastien Diot
>
> Grossblittersdorferstrasse 257-259
> 66119 Saarbruecken
> Germany
> Tel.: +49 (681) 8808-0
> Fax.: +49 (681) 8808-300
> E-Mail.: s.diot@eurodata.de
> -----------------------------------------------------
> EURO DATA GmbH & Co. KG
> Datenverarbeitungsdienst
> HR A 6448 Amtsgericht Saarbrücken
> Komplementär: A. Reiß & Sohn GmbH
> HR B 4965 Amtsgericht Saarbrücken
> Geschäftsführer: Dipl.-Kfm. Karl-Heinz Siebenpfeiffer
> -----------------------------------------------------
>
>
>