public class HdfsDataFragmenter extends Fragmenter
fragments
Constructor and Description |
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HdfsDataFragmenter(InputData md)
Constructs an HdfsDataFragmenter object.
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Modifier and Type | Method and Description |
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java.util.List<Fragment> |
getFragments()
Gets the fragments for a data source URI that can appear as a file name,
a directory name or a wildcard.
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FragmentsStats |
getFragmentsStats()
Default implementation of statistics for fragments.
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isThreadSafe
public HdfsDataFragmenter(InputData md)
md
- all input parameters coming from the clientpublic java.util.List<Fragment> getFragments() throws java.lang.Exception
getFragments
in class Fragmenter
java.lang.Exception
- if fragment list could not be retrievedpublic FragmentsStats getFragmentsStats() throws java.lang.Exception
Fragmenter
Fragmenter.getFragments()
getFragmentsStats
in class Fragmenter
java.lang.Exception
- if statistics cannot be gathered