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Posted to dev@asterixdb.apache.org by "Ian Maxon (JIRA)" <ji...@apache.org> on 2015/08/18 02:04:45 UTC
[jira] [Resolved] (ASTERIXDB-1074) Feeds tutorial is outdated or
doesn't work
[ https://issues.apache.org/jira/browse/ASTERIXDB-1074?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ian Maxon resolved ASTERIXDB-1074.
----------------------------------
Resolution: Fixed
Fixed in b361b06691b529210b07aaa70a2fcd956bdf2ff4
> Feeds tutorial is outdated or doesn't work
> ------------------------------------------
>
> Key: ASTERIXDB-1074
> URL: https://issues.apache.org/jira/browse/ASTERIXDB-1074
> Project: Apache AsterixDB
> Issue Type: Bug
> Components: AsterixDB
> Reporter: Ian Maxon
> Priority: Blocker
>
> 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"
> (("type-name"="Tweet"),("location"="US"));
> 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
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