Sean Chow created KNOX-2139:
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             Summary: Can not handle 8GB file when using webhdfs
                 Key: KNOX-2139
                 URL: https://issues.apache.org/jira/browse/KNOX-2139
             Project: Apache Knox
          Issue Type: Bug
          Components: Server
    Affects Versions: 1.2.0, 1.1.0
            Reporter: Sean Chow


I use knox with webhdfs for a long time, andI uprade my knox version from 0.8 
to 1.2 recent days. It's really strange that knox can't handle file with size 
8589934592 bytes when I upload my splited file to hdfs.

It's easy to reproduce and both knox1.1 and 1.2 have this issue. But is works 
fine in knox0.8.

Any error log found in gateway.log? No, all logs is clean. From the client side 
(curl), I saw the the url is redirected correctly and failed with {{curl: (55) 
Send failure: Connection reset by peer
}} or {{curl: (55) Send failure: Broken pipe}}

I'm sure my network is ok. Any files with other size(smaller or larger) can be  
upload successfully.




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