Andy Nelson created CRUNCH-513:
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             Summary: HFileSource not calculating size correctly for nested 
pathes
                 Key: CRUNCH-513
                 URL: https://issues.apache.org/jira/browse/CRUNCH-513
             Project: Crunch
          Issue Type: Bug
    Affects Versions: 0.8.3, 0.10.0
            Reporter: Andy Nelson


The cause of this is that getInternalSize[1] does not traverse the child paths 
to determine the size. 

I have the fix in a patch that I will attach but I have not been able to 
successfully append to the integration tests to see this failure. This issue 
only appears to be a problem when using the DistributedFileSystem but the tests 
for HFileSource use RawLocalFileSystem. I see there are additional tests that 
use the hadoop mini cluster, but I was not able to implement correctly.

[1] 
https://github.com/apache/crunch/blob/apache-crunch-0.8.3/crunch-hbase/src/main/java/org/apache/crunch/io/hbase/HFileSource.java#L116



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