Currently in the MemCheckpointStreamFactory.checkSize() method, it can throw an IOException with:
throw new IOException( "Size of the state is larger than the maximum permitted memory-backed state. Size=" + size + " , maxSize=" + maxSize + " . Consider using a different state backend, like the File System State backend."); But this will happen even if you’re using the File System State backend, right? This came up here: https://stackoverflow.com/questions/50149005/ioexception-size-of-the-state-is-larger-than-the-maximum-permitted-memory-backe <https://stackoverflow.com/questions/50149005/ioexception-size-of-the-state-is-larger-than-the-maximum-permitted-memory-backe> So shouldn’t it suggest using the RocksDB state backend instead? — Ken -------------------------- Ken Krugler +1 530-210-6378 http://www.scaleunlimited.com Custom big data solutions & training Flink, Solr, Hadoop, Cascading & Cassandra