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Tsz Wo (Nicholas), SZE commented on HADOOP-7735: ------------------------------------------------ It is because HttpServer.QuotingInputFilter set content type for all requests. Moving this from HDFS to Common. > webhdfs returns two content-type headers > ---------------------------------------- > > Key: HADOOP-7735 > URL: https://issues.apache.org/jira/browse/HADOOP-7735 > Project: Hadoop Common > Issue Type: Bug > Affects Versions: 0.20.205.0 > Reporter: Arpit Gupta > > $ curl -i "http://localhost:50070/webhdfs/path?op=GETFILESTATUS" > HTTP/1.1 200 OK > Content-Type: text/html; charset=utf-8 > Expires: Thu, 01-Jan-1970 00:00:00 GMT > ........ > Content-Type: application/json > Transfer-Encoding: chunked > Server: Jetty(6.1.26) > It should only return one content type header = application/json -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira