mccheah commented on a change in pull request #14: Pluggable file I/O submodule
in TableOperations
URL: https://github.com/apache/incubator-iceberg/pull/14#discussion_r240410224
##########
File path:
core/src/main/java/com/netflix/iceberg/hadoop/HadoopTableOperations.java
##########
@@ -91,7 +91,7 @@ public TableMetadata refresh() {
}
this.version = ver;
this.currentMetadata = TableMetadataParser.read(this,
- HadoopInputFile.fromPath(metadataFile, conf));
+ fileIo().newInputFile(metadataFile.toString()));
Review comment:
If one subclasses `HadoopTableOperations` and returns a `FileIO` instance
that isn't a subclass of `HadoopFileIO`, any attempt to cast and call methods
could break.
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