surendralilhore opened a new pull request, #22602:
URL: https://github.com/apache/flink/pull/22602
## What is the purpose of the change
Many users have reported on the mailing list that they are unable to
configure the ABFS filesystem as a checkpoint directory. This is often due to
ClassNotFoundException errors for Hadoop classes that are configured in the
configuration value. For instance, when using MsiTokenProvider for ABFS storage
in Flink, it should be configured with the shaded class name. However, many
users mistakenly use the Hadoop class name or package instead.
fs.azure.account.oauth.provider.type:
org.apache.flink.fs.shaded.hadoop3.org.apache.hadoop.fs.azurebfs.oauth2.MsiTokenProvider
## Brief change log
This is just document changes.
## Verifying this change
NA
## Does this pull request potentially affect one of the following parts:
- Dependencies (does it add or upgrade a dependency): no
- The public API, i.e., is any changed class annotated with
`@Public(Evolving)`: no
- The serializers: no
- The runtime per-record code paths (performance sensitive): no
- Anything that affects deployment or recovery: JobManager (and its
components), Checkpointing, Kubernetes/Yarn, ZooKeeper: no
- The S3 file system connector: no
## Documentation
- Does this pull request introduce a new feature? (no)
- If yes, how is the feature documented? NA
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