I can't seem to create a vanilla feed, using the push-based twitter adapter, as is in the new tutorial in the docs.
I create the feed using the specified syntax
create feed TwitterFeed if not exists using "push_twitter"
And a dataset that is of the right type
create dataset Tweets(Tweet) primary key id;
But trying to connect it fails
connect feed TwitterFeed to dataset Tweets;
With this error, which doesn't really make a lot of sense considering this adapter is baked in
unable to create adapter java.lang.ClassNotFoundException: push_twitter [AlgebricksException]
And what is more bewildering, is that if I drop, create, and reconect the feed- it doesn't throw an exception any longer, but it doesn't actually work either. All that appears in the logs is this:
Aug 11, 2015 12:20:34 PM edu.uci.ics.asterix.aql.translator.AqlTranslator getFeedConnectionRequest
INFO: Feed joint feeds.TwitterFeed: [SOURCE_FEED_INTAKE_STAGE][CREATED] is available! need not apply any further computation