Examples of eu.stratosphere.nephele.jobgraph.JobTaskVertex.connectTo()

Package eu.stratosphere.nephele.jobgraph

Class eu.stratosphere.nephele.jobgraph.JobTaskVertex

Examples of eu.stratosphere.nephele.jobgraph.JobTaskVertex.connectTo()

eu.stratosphere.nephele.jobgraph.JobTaskVertex.connectTo()

    }
    syncConfig.setNumberOfIterations(maxNumIterations);
    
    // connect the sync task
    try {
      headVertex.connectTo(sync, ChannelType.NETWORK, DistributionPattern.POINTWISE);
    } catch (JobGraphDefinitionException e) {
      throw new CompilerException("Bug: Cannot connect head vertex to sync task.");
    }

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      fakeTail.setNumberOfSubtasksPerInstance(headVertex.getNumberOfSubtasksPerInstance());
      this.auxVertices.add(fakeTail);
      
      // connect the fake tail
      try {
        rootOfStepFunctionVertex.connectTo(fakeTail, ChannelType.IN_MEMORY, DistributionPattern.POINTWISE);
      } catch (JobGraphDefinitionException e) {
        throw new CompilerException("Bug: Cannot connect iteration tail vertex fake tail task");
      }
      
    }

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      fakeTailTerminationCriterion.setNumberOfSubtasksPerInstance(headVertex.getNumberOfSubtasksPerInstance());
      this.auxVertices.add(fakeTailTerminationCriterion);
    
      // connect the fake tail
      try {
        rootOfTerminationCriterionVertex.connectTo(fakeTailTerminationCriterion, ChannelType.IN_MEMORY, DistributionPattern.POINTWISE);
      } catch (JobGraphDefinitionException e) {
        throw new CompilerException("Bug: Cannot connect iteration tail vertex fake tail task for termination criterion");
      }
      
      // tell the head that it needs to wait for the solution set updates

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      }
      syncConfig.setNumberOfIterations(maxNumIterations);
      
      // connect the sync task
      try {
        headVertex.connectTo(sync, ChannelType.NETWORK, DistributionPattern.POINTWISE);
      } catch (JobGraphDefinitionException e) {
        throw new CompilerException("Bug: Cannot connect head vertex to sync task.");
      }
    }

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          fakeTail.setNumberOfSubtasksPerInstance(headVertex.getNumberOfSubtasksPerInstance());
          this.auxVertices.add(fakeTail);
          
          // connect the fake tail
          try {
            nextWorksetVertex.connectTo(fakeTail, ChannelType.IN_MEMORY, DistributionPattern.POINTWISE);
          } catch (JobGraphDefinitionException e) {
            throw new CompilerException("Bug: Cannot connect iteration tail vertex fake tail task");
          }
        }
      }

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          fakeTail.setNumberOfSubtasksPerInstance(headVertex.getNumberOfSubtasksPerInstance());
          this.auxVertices.add(fakeTail);
          
          // connect the fake tail
          try {
            solutionDeltaVertex.connectTo(fakeTail, ChannelType.IN_MEMORY, DistributionPattern.POINTWISE);
          } catch (JobGraphDefinitionException e) {
            throw new CompilerException("Bug: Cannot connect iteration tail vertex fake tail task");
          }
          
          // tell the head that it needs to wait for the solution set updates

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      o1.setVertexToShareInstancesWith(i1);
      i1.setVertexToShareInstancesWith(t1);


      // connect vertices
      i1.connectTo(t1);
      t1.connectTo(o1);


      LibraryCacheManager.register(jobID, new String[0]);


      final ExecutionGraph eg = new ExecutionGraph(jg, INSTANCE_MANAGER);

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      o1.setFileOutputClass(FileLineWriter.class);
      o1.setFilePath(new Path(new File(ServerTestUtils.getRandomFilename()).toURI()));


      // connect vertices
      i1.connectTo(t1, ChannelType.IN_MEMORY);
      t1.connectTo(o1, ChannelType.IN_MEMORY);


      LibraryCacheManager.register(jobID, new String[0]);


      // now convert job graph to execution graph
      final ExecutionGraph eg = new ExecutionGraph(jg, INSTANCE_MANAGER);

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      // connect vertices
      i1.connectTo(t1);
      i2.connectTo(t2);
      t1.connectTo(t3);
      t2.connectTo(t3);
      t3.connectTo(o1);


      LibraryCacheManager.register(jobID, new String[0]);


      final ExecutionGraph eg = new ExecutionGraph(jg, INSTANCE_MANAGER);

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      i1.connectTo(t1, ChannelType.IN_MEMORY, DistributionPattern.POINTWISE);
      i2.connectTo(t2, ChannelType.IN_MEMORY, DistributionPattern.POINTWISE);
      t1.connectTo(t3, ChannelType.NETWORK);
      t2.connectTo(t3, ChannelType.NETWORK);
      t3.connectTo(t4, ChannelType.IN_MEMORY, DistributionPattern.POINTWISE);
      t4.connectTo(o1, ChannelType.NETWORK);
      t4.connectTo(o2, ChannelType.NETWORK);


      LibraryCacheManager.register(jobID, new String[0]);


      // now convert job graph to execution graph

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