But is it possible to make t resizable? When we don't have many RDD to cache, we can give some memory to others.
2014-09-04 13:45 GMT+08:00 Patrick Wendell <pwend...@gmail.com>: > 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 <nzjem...@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* > -- *Regards,* *Zhaojie*
