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Posted to common-dev@hadoop.apache.org by "Owen O'Malley (JIRA)" <ji...@apache.org> on 2007/10/11 00:03:51 UTC
[jira] Created: (HADOOP-2027) FileSystem should provide byte ranges
for file locations
FileSystem should provide byte ranges for file locations
--------------------------------------------------------
Key: HADOOP-2027
URL: https://issues.apache.org/jira/browse/HADOOP-2027
Project: Hadoop
Issue Type: Bug
Components: fs
Reporter: Owen O'Malley
Assignee: Owen O'Malley
Fix For: 0.16.0
FileSystem's getFileCacheHints should be replaced with something more useful. I'd suggest replacing getFileCacheHints with a new method:
{code}
BlockLocation[] getFileLocations(Path file, long offset, long range) throws IOException;
{code}
and adding
{code}
class BlockLocation implements Writable {
String[] getHosts();
long getOffset();
long getLength();
}
{code}
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