Package cascading.cascade

Examples of cascading.cascade.CascadeConnector.connect()


        FlowConnector connector = new HadoopFlowConnector(cfg);
        Flow[] flows = new Flow[] { connector.connect(flow) };

        CascadeConnector cascadeConnector = new CascadeConnector(cfg);
        cascadeConnector.connect(flows).complete();
    }

    private Tap sourceTap() {
        return new Hfs(new TextDelimited(new Fields("id", "name", "url", "picture", "ts")), INPUT);
    }
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        FlowConnector connector = new LocalFlowConnector(cfg);
        Flow[] flows = new Flow[] { connector.connect(flow) };

        CascadeConnector cascadeConnector = new CascadeConnector(cfg);
        cascadeConnector.connect(flows).complete();
    }

    private Tap sourceTap() {
        return new FileTap(new TextDelimited(new Fields("id", "name", "url", "picture", "ts")), INPUT);
    }
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    // optionally print out the arrivalRateFlow to a graph file for import into a graphics package
    //arrivalRateFlow.writeDOT( "arrivalrate.dot" );

    // connect the flows by their dependencies, order is not significant
    Cascade cascade = cascadeConnector.connect( importLogFlow, arrivalRateFlow );

    // execute the cascade, which in turn executes each flow in dependency order
    cascade.complete();
    }
  }
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    Flow thirdMR = new MapReduceFlow( thirdConf, true );

    CascadeConnector cascadeConnector = new CascadeConnector();

    // pass out of order
    Cascade cascade = cascadeConnector.connect( firstFlow, secondFlow, thirdMR, firstMR, secondMR );

    cascade.complete();

    validateLength( new Hfs( new TextLine(), sinkPath3 ).openForRead( new HadoopFlowProcess( defaultConf ) ), 10 );
    }
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