Nico Kruber created FLINK-15012: ----------------------------------- Summary: Checkpoint directory not cleaned up Key: FLINK-15012 URL: https://issues.apache.org/jira/browse/FLINK-15012 Project: Flink Issue Type: Improvement Components: Runtime / Checkpointing Affects Versions: 1.9.1 Reporter: Nico Kruber
I started a Flink cluster with 2 TMs using {{start-cluster.sh}} and the following config (in addition to the default {{flink-conf.yaml}}) {code:java} state.checkpoints.dir: file:///path/to/checkpoints/ state.backend: rocksdb {code} After submitting a jobwith checkpoints enabled (every 5s), checkpoints show up, e.g. {code:java} bb969f842bbc0ecc3b41b7fbe23b047b/ ├── chk-2 │ ├── 238969e1-6949-4b12-98e7-1411c186527c │ ├── 2702b226-9cfc-4327-979d-e5508ab2e3d5 │ ├── 4c51cb24-6f71-4d20-9d4c-65ed6e826949 │ ├── e706d574-c5b2-467a-8640-1885ca252e80 │ └── _metadata ├── shared └── taskowned {code} If I shut down the cluster via {{stop-cluster.sh}}, these files will remain on disk and not be cleaned up. In contrast, if I cancel the job, at least {{chk-2}} will be deleted, but still leaving the (empty) directories. -- This message was sent by Atlassian Jira (v8.3.4#803005)