Etienne CARRIERE created FLINK-9560: ---------------------------------------
Summary: RateLimiting for FileSystem Key: FLINK-9560 URL: https://issues.apache.org/jira/browse/FLINK-9560 Project: Flink Issue Type: Improvement Components: FileSystem Affects Versions: 1.5.0 Reporter: Etienne CARRIERE *Pain*: On our system, we see that during checkpoint , all the bandwidth is take to send the checkpoint to object storage (s3 in our case) *Proposal* : After the creation of some limitation on Filesystem (mostly number of connections with the tickets FLINK-8125/FLINK-8198/FLINK-9468), I propose to add ratelimiting "per Filesystem" . Proposal of implementation : Modify LimitedConnectionsFileSystem to add a ratelimiter on both Input and OutputStream. Current issue : I would like to use the guava RateLimiter that is a good ratelimiter but it is guava and so not included in flink (dependency clash with hadoop) if I am right. What would be a right strategy in this case ? -- This message was sent by Atlassian JIRA (v7.6.3#76005)