Minor Changes to SliceWrapper for Generic Hadoop InputFormat
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Key: PIG-300
URL: https://issues.apache.org/jira/browse/PIG-300
Project: Pig
Issue Type: Improvement
Environment: trunk
Reporter: Christian Kunz
I am working on a Load Function that allows to specify any Hadoop
FileInputFormat or CompositeInputFormat.
Because of the nature of PigSlice and PigSlicer such a UDF needs to use a
different implementation of Slice and Slicer.
It turns out that it would be extremely helpful if the SliceWrapper class had a
couple of minor changes:
1) an additional get method to return the 'wrapped' slice.
2) change to getLocations method to just call the getLocations() method of the
wrapped Slice, unless 'wrapped' is a PigSlice (in which case it just does what
it does now).
I will make a patch available shortly.
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