bump pyhive version

(cherry picked from commit 67202558)

requirements.txt

@@ -22,8 +22,8 @@ pandas==0.22.0
 parsedatetime==2.0.0
 pathlib2==2.3.0
 polyline==1.3.2
-pydruid==0.4.1
-pyhive==0.5.0
+pydruid==0.4.2
+pyhive==0.5.1
 python-dateutil==2.6.1
 python-geohash==0.8.5
 pyyaml==3.12
@@ -37,4 +37,5 @@ thrift==0.11.0
 thrift-sasl==0.3.0
 unicodecsv==0.14.1
 unidecode==1.0.22
-contextlib2==0.5.5
\ No newline at end of file
+contextlib2==0.5.5
+