WebHCat statusdir parameter doesn't properly handle Unicode characters when using relative path

curl http://.....:20111/templeton/v1/hive?user.name=hive -d execute="select count(*) from default.all100k" -d statusdir="/user/hive/düsseldorf7"

curl http://....:20111/templeton/v1/hive?user.name=hive -d execute="select count(*) from default.all100k" -d statusdir="/user/hive/䶴狝A﨩O"

/user/hive/düsseldorf-1
drwxr-xr-x   - hive hive          0 2017-06-01 19:01 /user/hive/düsseldorf7
drwxr-xr-x   - hive hive          0 2017-06-01 19:08 /user/hive/䶴狝A﨩O

curl http://.....:20111/templeton/v1/hive?user.name=hive -d execute="select count(*) from default.all100k" -d statusdir="düsseldorf7"

curl http://....:20111/templeton/v1/hive?user.name=hive -d execute="select count(*) from default.all100k" -d statusdir="䶴狝A﨩O"

drwxr-xr-x   - hive hive          0 2017-06-01 00:27 /user/hive/d%C3%BCsseldorf7
drwxr-xr-x   - hive hive          0 2017-06-01 22:33 /user/hive/%E4%B6%B4%E7%8B%9DA%EF%A8%A9O