Hi Jim, There's no C++ API in Spark to access the off-heap data. Moreover, I also think "off-heap" has an overloaded meaning in Spark - for tungsten and to persist your data off-heap (it's all about memory but for different purposes and with client- and internal API).
That's my limited understanding of the things (and I'm not even sure how trustworthy it is). Use with extreme caution. Pozdrawiam, Jacek Laskowski ---- https://medium.com/@jaceklaskowski/ Mastering Apache Spark http://bit.ly/mastering-apache-spark Follow me at https://twitter.com/jaceklaskowski On Sat, May 28, 2016 at 5:29 PM, jpivar...@gmail.com <jpivar...@gmail.com> wrote: > Is this not the place to ask such questions? Where can I get a hint as to how > to access the new off-heap cache, or C++ API, if it exists? I'm willing to > do my own research, but I have to have a place to start. (In fact, this is > the first step in that research.) > > Thanks, > -- Jim > > > > > -- > View this message in context: > http://apache-spark-developers-list.1001551.n3.nabble.com/How-to-access-the-off-heap-representation-of-cached-data-in-Spark-2-0-tp17701p17717.html > Sent from the Apache Spark Developers List mailing list archive at Nabble.com. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: dev-unsubscr...@spark.apache.org > For additional commands, e-mail: dev-h...@spark.apache.org > --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@spark.apache.org For additional commands, e-mail: dev-h...@spark.apache.org
