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https://issues.apache.org/jira/browse/ASTERIXDB-1074?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14702321#comment-14702321
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Chen Li commented on ASTERIXDB-1074:
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New change: https://asterix-gerrit.ics.uci.edu/#/c/359/
> Feeds tutorial is outdated or doesn't work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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