steveloughran commented on PR #14501:
URL: https://github.com/apache/iceberg/pull/14501#issuecomment-3806719603
> The Trash feature in Hadoop/HDFS is quite strange as it's a client,
config, and cluster level feature that all depend upon each other. For example,
the client has to respect the config and initialize the Trash and perform a
move operation otherwise it's ignored. The config has to be set and configured
properly to a location the user has access to.
For HDFS the client actually asks the service what the policy is
```java
public FsServerDefaults getServerDefaults() throws IOException {
return this.dfs.getServerDefaults();
}
```
ViewFS does this for the resolved FS of a path, so will get it for hdfs
there.
The PR #15111 uses this info so the entire trash settings should be picked
up from the store. If a client config has trash off when working with local fs,
s3, abfs etc, when it interacts with hdfs it'll still get the settings from
that cluster.
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