4 ms·
Run Apache Spark on the box with 256+ GB of RAM. The GC stalls by 60 or more seconds are quite typical for heavy queries. I hope new GC will bring improvements.
by rand0mthought 9y ago
Run Apache Spark on the box with 256+ GB of RAM. The GC stalls by 60 or more seconds are quite typical for heavy queries.
I hope new GC will bring improvements.
- jerdavis 9y agoFor Spark/etc I only care about throughput. It can stall all it wants. Exception (possibly) being spark streaming.