Package tutorial.storm.trident.operations

Examples of tutorial.storm.trident.operations.ExtractFollowerClassAndContentName

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                .newStream("tweets", spout)
                .each(new Fields("str"), new ParseTweet(), new Fields("text", "content", "user"))
                .project(new Fields("content", "user"))
                .each(new Fields("content"), new OnlyHashtags())
                .each(new Fields("user"), new OnlyEnglish())
                .each(new Fields("content", "user"), new ExtractFollowerClassAndContentName(), new Fields("followerClass", "contentName"))
                .groupBy(new Fields("followerClass", "contentName"))
                .persistentAggregate(new MemoryMapState.Factory(), new Count(), new Fields("count"))
        ;

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                .newStream("tweets", spout)
                .each(new Fields("str"), new ParseTweet(), new Fields("text", "content", "user"))
                .project(new Fields("content", "user"))
                .each(new Fields("content"), new OnlyHashtags())
                .each(new Fields("user"), new OnlyEnglish())
                .each(new Fields("content", "user"), new ExtractFollowerClassAndContentName(), new Fields("followerClass", "contentName"))
                .groupBy(new Fields("followerClass", "contentName"))
                .persistentAggregate(new MemoryMapState.Factory(), new Count(), new Fields("count"))
        ;

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Related Classes of tutorial.storm.trident.operations.ExtractFollowerClassAndContentName

  • backtype.storm.tuple.Values
  • tutorial.storm.trident.example.GlobalTop20Hashtags
  • tutorial.storm.trident.example.TopHashtagByFollowerClass
  • tutorial.storm.trident.testutil.Content
  • twitter4j.User
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