Mingliang Liu created HADOOP-14363:
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Summary: Inconsistent default block location in FileSystem javadoc
Key: HADOOP-14363
URL: https://issues.apache.org/jira/browse/HADOOP-14363
Project: Hadoop Common
Issue Type: Bug
Components: fs
Reporter: Mingliang Liu
Assignee: Chen Liang
Priority: Trivial
{code:title=FileSystem::getFileBlockLocations()}
..
*
* The default implementation returns an array containing one element:
* <pre>
* BlockLocation( { "localhost:50010" }, { "localhost" }, 0, file.getLen())
* </pre>>
*
* @param file FilesStatus to get data from
* @param start offset into the given file
* @param len length for which to get locations for
* @throws IOException IO failure
*/
public BlockLocation[] getFileBlockLocations(FileStatus file,
long start, long len) throws IOException {
...
String[] name = {"localhost:9866"};
String[] host = {"localhost"};
return new BlockLocation[] {
new BlockLocation(name, host, 0, file.getLen()) };
}
{code}
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