Hi,

In this document 
https://ci.apache.org/projects/flink/flink-docs-stable/ops/filesystems/s3.html#hadooppresto-s3-file-systems-plugins,
 it mentioned that

  *   Presto is the recommended file system for checkpointing to S3.
Is there a reason for that? Is there some bottleneck for s3 hadoop plugin that 
can't support checkpoint storage well?

And if I have the s3:// scheme with both plugins loaded, is there a class 
loading order or just random for accessing S3? Which plugin will take charge?

Best Regards,
Brian

Reply via email to