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Posted to user@spark.apache.org by "Ruebenacker, Oliver A" <Ol...@altisource.com> on 2014/09/04 14:52:14 UTC

Is "cluster manager" same as "master"?

     Hello,

  Is "cluster manager" mentioned here<https://spark.apache.org/docs/latest/cluster-overview.html> the same thing as "master" mentioned here<https://spark.apache.org/docs/latest/spark-standalone.html#starting-a-cluster-manually>? Thanks!

     Best, Oliver

Oliver Ruebenacker | Solutions Architect

Altisource(tm)
290 Congress St, 7th Floor | Boston, Massachusetts 02210
P: (617) 728-5582 | ext: 275585
Oliver.Ruebenacker@Altisource.com<ma...@Altisource.com> | www.Altisource.com

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Re: Is "cluster manager" same as "master"?

Posted by Andrew Or <an...@databricks.com>.
Correct. For standalone mode, Master is your cluster manager. Spark also
supports other cluster managers such as Yarn and Mesos.

-Andrew


2014-09-04 5:52 GMT-07:00 Ruebenacker, Oliver A <
Oliver.Ruebenacker@altisource.com>:

>
>
>      Hello,
>
>
>
>   Is “cluster manager” mentioned here
> <https://spark.apache.org/docs/latest/cluster-overview.html> the same
> thing as “master” mentioned here
> <https://spark.apache.org/docs/latest/spark-standalone.html#starting-a-cluster-manually>?
> Thanks!
>
>
>
>      Best, Oliver
>
>
>
> Oliver Ruebenacker | Solutions Architect
>
>
>
> Altisource™
>
> 290 Congress St, 7th Floor | Boston, Massachusetts 02210
>
> P: (617) 728-5582 | ext: 275585
>
> Oliver.Ruebenacker@Altisource.com | www.Altisource.com
>
>
>
>
> ***********************************************************************************************************************
>
> This email message and any attachments are intended solely for the use of
> the addressee. If you are not the intended recipient, you are prohibited
> from reading, disclosing, reproducing, distributing, disseminating or
> otherwise using this transmission. If you have received this message in
> error, please promptly notify the sender by reply email and immediately
> delete this message from your system.
> This message and any attachments may contain information that is
> confidential, privileged or exempt from disclosure. Delivery of this
> message to any person other than the intended recipient is not intended to
> waive any right or privilege. Message transmission is not guaranteed to be
> secure or free of software viruses.
>
> ***********************************************************************************************************************
>