Marklogic Content Pump Issue

I am trying to load a dbPedia dataset in .nt format into MarkLogic using the MarkLogic Content Pump. I'm using MarkLogic 7, with an XDBC server running on port 8005 on my machine. My data is present in a file, persondata_en.nt, and I am using the following command to load it.

C:\mlcp-Hadoop2-1.2-1\bin\mlcp import -mode local ^
-host localhost -port 8005 -username admin -password admin ^
-input_file_path "C:\dbp\persondata_en.nt" ^
-input_file_type RDF

This command results in a Premature EOF exception, as below.

2014-03-18 11:56:28.401 WARNING [1] (AbstractRequestController.runRequest): Error         parsing HTTP headers: Premature EOF, partial header line read: ''
2014-03-18 11:56:28.503 WARNING [1] (AbstractRequestController.runRequest): Error  parsing HTTP headers: Premature EOF, partial header line read: ''
2014-03-18 11:56:28.605 WARNING [1] (AbstractRequestController.runRequest): Error parsing HTTP headers: Premature EOF, partial header line read: ''
2014-03-18 11:56:28.707 WARNING [1] (AbstractRequestController.runRequest): Error parsing HTTP headers: Premature EOF, partial header line read: ''
2014-03-18 11:56:28.809 WARNING [1] (AbstractRequestController.runRequest): Error parsing HTTP headers: Premature EOF, partial header line read: ''
2014-03-18 11:56:28.810 INFO [1] (AbstractRequestController.runRequest): automatic query  retries (5) exhausted, throwing: com.marklogic.xcc.exceptions.ServerConnectionException:    Error parsing
 [Session: user=admin, cb={default} [ContentSource: user=admin, cb={none} [provider:  address=localhost/127.0.0.1:8005, pool=0/64]]]
 [Client: XCC/7.0-20140204]
 com.marklogic.xcc.exceptions.ServerConnectionException: Error parsing HTTP headers:     Premature EOF, partial header line read: ''
 [Session: user=admin, cb={default} [ContentSource: user=admin, cb={none} [provider:  address=localhost/127.0.0.1:8005, pool=0/64]]]
 [Client: XCC/7.0-20140204]

I'm using pretty much the same command as specified in the example load scripts in the tutorial here. Has anyone faced this problem before? Any help would be great. Thanks!