resize memory size for caching RDD

2014-09-03 Thread 牛兆捷
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*

RE: resize memory size for caching RDD

2014-09-03 Thread Liu, Raymond
AFAIK, No. Best Regards, Raymond Liu From: 牛兆捷 [mailto:nzjem...@gmail.com] Sent: Thursday, September 04, 2014 11:30 AM To: user@spark.apache.org Subject: resize memory size for caching RDD Dear all: Spark uses memory to cache RDD and the memory size is specified