don't keep old data, strip cache

test/data/update-test-db.py

@@ -12,6 +12,14 @@ def load_current_data(data_file):
         return json.load(data_file)
 
 
+def _ignore_key(key):
+    if key.startswith('classifier-cache:'):
+        return True
+    if key.startswith('joblog:'):
+        return True
+    return False
+
+
 def _redis_client_proc(key_queue, value_queue, hostname, db_index):
     r = redis.StrictRedis(host=hostname, db=db_index)
     while True:
@@ -20,6 +28,9 @@ def _redis_client_proc(key_queue, value_queue, hostname, db_index):
         if not key:
             break
 
+        if _ignore_key(key):
+            continue
+
         value_queue.put({
             'key': key,
             'value': r.get(key).decode('utf-8')
@@ -80,7 +91,7 @@ if __name__ == '__main__':
 
     conf = {
         'file': 'router-info.json',
-        'delete-all': False,
+        'delete-all': True,
         'thread-count': 20,
         'loaders': [
             # {