Upload benchmarks using SSL and kerberos
Upload benchmarks using SSL and kerberos

The benchmark database is now "secure" so a couple of flags need to be
set before connecting.

Change-Id: I6f2ef1a97bdf27a779308bc3be70e3a4b4d31603
Reviewed-on: http://gerrit.cloudera.org:8080/1338
Reviewed-by: Dan Hecht <20ebd99959f0f6e5dcb0fc319b4d8ef53a16b5fb@cloudera.com>
Tested-by: Internal Jenkins

michaelhkw/incubator-impala,michaelhkw/incubator-impala,michaelhkw/incubator-impala,cloudera/Impala,cloudera/Impala,cloudera/Impala,michaelhkw/incubator-impala,michaelhkw/incubator-impala,cloudera/Impala,cloudera/Impala,cloudera/Impala,michaelhkw/incubator-impala,cloudera/Impala,michaelhkw/incubator-impala