Merge pull request #4721 from [BEAM-1866] Fixing nanosecond translati…

…on issue in Gauge Fn API translation. [BEAM-1866] Fixing nanosecond translation issue in Gauge Fn API translation.
apache · Feb 21, 2018 · ce0c92e · ce0c92e
2 parents 80fa9f8 + 6cf63af
commit ce0c92e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/sdks/python/apache_beam/metrics/cells.py b/sdks/python/apache_beam/metrics/cells.py
@@ -359,7 +359,8 @@ def to_runner_api(self):
 
   @staticmethod
   def from_runner_api(proto):
-    gauge_timestamp = proto.timestamp.seconds + proto.timestamp.nanos / 10**9
+    gauge_timestamp = (proto.timestamp.seconds +
+                       float(proto.timestamp.nanos) / 10**9)
     return GaugeData(proto.value, timestamp=gauge_timestamp)