Streaming applications currently do not benefit from this, which will hopefully change soon.
Until then, you need not do anything, because the memory is lazily allocated, and will never be allocated for streaming jobs. On Tue, Dec 6, 2016 at 8:59 AM, Renkai <gaelook...@gmail.com> wrote: > I've just read the article > https://flink.apache.org/news/2015/05/11/Juggling-with-Bits-and-Bytes.html > , > It seems that the MemorySegment mainly used for sort and join for batch > execute. But I mainly use Flink for streaming work, I do a lot of > map/flatMap and reduce in Flink. Is the MemorySegment still useful for my > application?If yes how could the streaming applications benefit from it? > > > > -- > View this message in context: http://apache-flink-user- > mailing-list-archive.2336050.n4.nabble.com/Should-I- > decrease-the-taskmanager-memory-fraction-tp10475.html > Sent from the Apache Flink User Mailing List archive. mailing list archive > at Nabble.com. >
