Re: RDD memory questions

2014-09-12 Thread Boxian Dong
Thank you very much for your help :) -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/RDD-memory-questions-tp13805p14069.html Sent from the Apache Spark User List mailing list archive at Nabble.com

Re: RDD memory questions

2014-09-10 Thread Davies Liu
t; View this message in context: > http://apache-spark-user-list.1001560.n3.nabble.com/RDD-memory-questions-tp13805p13862.html > Sent from the Apache Spark User List mailing list archive at Nabble.com. > > - > To uns

Re: RDD memory questions

2014-09-10 Thread Boxian Dong
alized format? If it's saved in a unserialized format, is the partially reading of RDD from JVM to PYTHON runtime possible? Thank you very much -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/RDD-memory-questions-tp13805p13862.html Sent from the Apache

Re: RDD memory questions

2014-09-09 Thread Davies Liu
, any modification to them will be lost. > - If the new generated RDDs directly use the memory of the old RDDs (in > narrow dependence) , why the cached RDDs still reserve old content. Are the > cached RDDs treated differently from uncached RDDs in memory management. There is no two RDDs shar

RDD memory questions

2014-09-09 Thread Boxian Dong
s treated differently from uncached RDDs in memory management. -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/RDD-memory-questions-tp13805.html Sent from the Apache Spark User List mailing list archive at Nabble.com.