[FLINK-4492] Cleanup files from canceled snapshots

Hi, dev. I've been working on FLINK-4492 issue, but couldn't reproduce the bug. As I mentioned in comment, FsCheckpointStreamFactory

[jira] [Created] (FLINK-4492) Cleanup files from canceled snapshots

Stefan Richter created FLINK-4492: - Summary: Cleanup files from canceled snapshots Key: FLINK-4492 URL: https://issues.apache.org/jira/browse/FLINK-4492 Project: Flink Issue Type: Bug