Hi Xiaolong
From the log, seems there is no `_metadata` file in the checkpoint
directory
s3:///flink/checkpoint_dir/65786c3307a10e79a52b4de478cfe996/chk-7853.
Do you configurate the retain checkpoint configuration[1] ever? If we do
not configuration it, the checkpoint will be deleted if job
Deare community,
One of my Flink job failed yesterday, and when I tried to resume from
the latest checkpoint, following exceptions happen:
```
Log Type: jobmanager.err
Log Upload Time: Wed Jul 22 09:04:24 + 2020
Log Length: 506
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J:
