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Posted to user@flink.apache.org by Chirag Dewan <ch...@yahoo.in> on 2018/05/14 09:24:14 UTC

Flink FSStateBackend Checkpointing Buffer size

Hi,
I am trying to use Gluster File System as my FileSystem backed by RocksDB as state backend. I can see from FsCheckpointStateOutputStream that the DEFAULT_WRITE_BUFFER_SIZE = 4096.
Is the buffer size configurable in any way? Any idea about the checkpointing performance with default buffer size? 
Thanks,
Chirag