Github user dawidwys commented on the issue:
https://github.com/apache/flink/pull/5580
@zentol I've tried changing the behaviour of `registerCachedFile` to always
distribute files via BlobServer, but I've stumbled across problem with python
API. Right now whole directories can be distributed via DFS. Unfortunately we
can upload only single files under a single key to BlobServer. I wonder what
should be better solution for it:
1. Extend BlobClient to enable uploading whole directories under a single
key
2. Upload python directories as plain files (with apropriately adjusted
keys e.g. path/to/filename) and later on restore structure on access
What do you think?
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