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From Patrick Wendell <pwend...@gmail.com>
Subject Re: memory size for caching RDD
Date Thu, 04 Sep 2014 05:45:24 GMT
Changing this is not supported, it si immutable similar to other spark
configuration settings.

On Wed, Sep 3, 2014 at 8:13 PM, 牛兆捷 <nzjemail@gmail.com> wrote:
> Dear all:
>
> Spark uses memory to cache RDD and the memory size is specified by
> "spark.storage.memoryFraction".
>
> One the Executor starts, does Spark support adjusting/resizing memory size
> of this part dynamically?
>
> Thanks.
>
> --
> *Regards,*
> *Zhaojie*

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