Re: ListState with millions of elements

2020-04-09 Thread Aljoscha Krettek
On 08.04.20 20:14, Seth Wiesman wrote: There is a limitation in RocksDB's JNI bridge that will cause applications to fail if list state exceeds 2GB. I am not aware of anyone working on this issue. That is correct, and here's the Jira issue for it: https://issues.apache.org/jira/browse/FLINK-67

Re: ListState with millions of elements

2020-04-08 Thread Seth Wiesman
There is a limitation in RocksDB's JNI bridge that will cause applications to fail if list state exceeds 2GB. I am not aware of anyone working on this issue. Seth. [1] https://github.com/facebook/rocksdb/issues/2383 On Wed, Apr 8, 2020 at 12:02 PM Aaron Levin wrote: > Hello friendly Flink comm

ListState with millions of elements

2020-04-08 Thread Aaron Levin
Hello friendly Flink community! I'm curious if anyone has operational experience with jobs that store ListState where occasionally, due to skew, some small number of lists stored in ListState (stored in RocksDB) will have millions of elements. Here are the stats: * millions of keys * p95 size of