Logging a few more actions (#2783)

* Logging a few more actions

* adding statsd dep

dev-reqs.txt

@@ -9,5 +9,6 @@ psycopg2
 pylint
 pythrifthiveapi
 pyyaml
+statsd
 # Also install everything we need to build Sphinx docs
 -r dev-reqs-for-docs.txt

superset/stats_logger.py

@@ -52,6 +52,8 @@ try:
             self.client.decr(key)
 
         def gauge(self, key):
+            # pylint: disable=no-value-for-parameter
             self.client.gauge(key)
+
 except Exception as e:
     pass

superset/views/core.py

@@ -46,6 +46,7 @@ from .base import (
 )
 
 config = app.config
+stats_logger = config.get('STATS_LOGGER')
 log_this = models.Log.log_this
 can_access = utils.can_access
 DAR = models.DatasourceAccessRequest
@@ -2091,6 +2092,7 @@ class Superset(BaseSupersetView):
     @expose("/queries/<last_updated_ms>")
     def queries(self, last_updated_ms):
         """Get the updated queries."""
+        stats_logger.incr('queries')
         if not g.user.get_id():
             return json_error_response(
                 "Please login to access the queries.", status=403)

superset/viz.py

@@ -31,6 +31,7 @@ from superset import app, utils, cache
 from superset.utils import DTTM_ALIAS
 
 config = app.config
+stats_logger = config.get('STATS_LOGGER')
 
 
 class BaseViz(object):
@@ -214,6 +215,7 @@ class BaseViz(object):
             payload = cache.get(cache_key)
 
         if payload:
+            stats_logger.incr('loaded_from_source')
             is_cached = True
             try:
                 cached_data = zlib.decompress(payload)
@@ -227,6 +229,7 @@ class BaseViz(object):
             logging.info("Serving from cache")
 
         if not payload:
+            stats_logger.incr('loaded_from_cache')
             data = None
             is_cached = False
             cache_timeout = self.cache_timeout