Steve Loughran created HADOOP-13752:
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Summary: Clarify semantics of getFileBlockLocations(Path), add
contract test
Key: HADOOP-13752
URL: https://issues.apache.org/jira/browse/HADOOP-13752
Project: Hadoop Common
Issue Type: Improvement
Components: fs
Affects Versions: 2.7.3
Reporter: Steve Loughran
Priority: Minor
The filesystem spec behaviour of {{getFileBlockLocations(Path)}} and its base
implementation raise an FNFE if the path isn't there. But the method's javadocs
say " For a nonexistent file or regions, null will be returned."
* look at HDFS to see what it does
* make spec and docs consistent with that
* add contract tests
I actually think HDFS raises FNFE, so it's the javadocs that are wrong. We just
need a contract test & fixed up javadocs
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