Package org.apache.pig.newplan.logical

Examples of org.apache.pig.newplan.logical.LogicalPlanMigrationVistor

744
745
746
747
748
749
750
751
752
753
754
755
        }
        return uids;
    }
   
    private org.apache.pig.newplan.logical.relational.LogicalPlan migratePlan(LogicalPlan lp) throws VisitorException{
        LogicalPlanMigrationVistor visitor = new LogicalPlanMigrationVistor(lp);     
        visitor.visit();
       
        org.apache.pig.newplan.logical.relational.LogicalPlan newPlan = visitor.getNewLogicalPlan();
           
        return newPlan;
    }   
View Full Code Here
41
42
43
44
45
46
47
48
49
50
    PigContext pc = new PigContext(ExecType.LOCAL, new Properties());

    private LogicalPlan migratePlan(
                    org.apache.pig.impl.logicalLayer.LogicalPlan lp)
                    throws VisitorException {
        LogicalPlanMigrationVistor visitor = new LogicalPlanMigrationVistor(lp);
        visitor.visit();
        org.apache.pig.newplan.logical.relational.LogicalPlan newplan = visitor.getNewLogicalPlan();
        return newplan;
    }
View Full Code Here
53
54
55
56
57
58
59
60
61
62
public class TestMergeForEachOptimization {
    LogicalPlan plan = null;
    PigContext pc = new PigContext( ExecType.LOCAL, new Properties() );
 
    private LogicalPlan migratePlan(org.apache.pig.impl.logicalLayer.LogicalPlan lp) throws VisitorException{
        LogicalPlanMigrationVistor visitor = new LogicalPlanMigrationVistor(lp);       
        visitor.visit();
        org.apache.pig.newplan.logical.relational.LogicalPlan newPlan = visitor.getNewLogicalPlan();
        return newPlan;
    }
View Full Code Here
87
88
89
90
91
92
93
94
95
96
97
        visitor.visit();
        return visitor.getPhysicalPlan();
    }
   
    private org.apache.pig.newplan.logical.relational.LogicalPlan migratePlan(LogicalPlan lp) throws VisitorException{
        LogicalPlanMigrationVistor visitor = new LogicalPlanMigrationVistor(lp);       
        visitor.visit();
        org.apache.pig.newplan.logical.relational.LogicalPlan newPlan = visitor.getNewLogicalPlan();
       
        return newPlan;
    }
View Full Code Here
252
253
254
255
256
257
258
259
260
261
262
263
264
        try {
            if (getConfiguration().getProperty("pig.usenewlogicalplan", "true").equals("true")) {
                log.info("pig.usenewlogicalplan is set to true. New logical plan will be used.");
               
                // translate old logical plan to new plan
                LogicalPlanMigrationVistor visitor = new LogicalPlanMigrationVistor(plan);
                visitor.visit();
                org.apache.pig.newplan.logical.relational.LogicalPlan newPlan = visitor.getNewLogicalPlan();
               
                SchemaResetter schemaResetter = new SchemaResetter(newPlan);
                schemaResetter.visit();
               
                HashSet<String> optimizerRules = null;
View Full Code Here
936
937
938
939
940
941
942
943
944
945
946
947
948
                return;
            }
            PhysicalPlan pp = compilePp(lp);
            lp.explain(lps, format, verbose);
            if( pigContext.getProperties().getProperty("pig.usenewlogicalplan", "true").equals("true") ) {
                LogicalPlanMigrationVistor migrator = new LogicalPlanMigrationVistor(lp);
                migrator.visit();
                org.apache.pig.newplan.logical.relational.LogicalPlan newPlan = migrator.getNewLogicalPlan();
               
                HashSet<String> optimizerRules = null;
                try {
                    optimizerRules = (HashSet<String>) ObjectSerializer
                            .deserialize(pigContext.getProperties().getProperty(
View Full Code Here
41
42
43
44
45
46
47
48
49
50
    PigContext pc = new PigContext(ExecType.LOCAL, new Properties());

    private LogicalPlan migratePlan(
                    org.apache.pig.impl.logicalLayer.LogicalPlan lp)
                    throws VisitorException {
        LogicalPlanMigrationVistor visitor = new LogicalPlanMigrationVistor(lp);
        visitor.visit();
        org.apache.pig.newplan.logical.relational.LogicalPlan newplan = visitor.getNewLogicalPlan();
        return newplan;
    }
View Full Code Here
50
51
52
53
54
55
56
57
58
59
60
61
62
public class TestNewPlanPruneMapKeys extends TestCase {
    PigContext pc = new PigContext(ExecType.LOCAL, new Properties());
   
    private org.apache.pig.newplan.logical.relational.LogicalPlan migratePlan(LogicalPlan lp) throws VisitorException{
        LogicalPlanMigrationVistor visitor = new LogicalPlanMigrationVistor(lp);       
        visitor.visit();
        org.apache.pig.newplan.logical.relational.LogicalPlan newPlan = visitor.getNewLogicalPlan();
       
        try {
            // run filter rule
            Set<Rule> s = new HashSet<Rule>();
            List<Set<Rule>> ls = new ArrayList<Set<Rule>>();
View Full Code Here
TOP

Related Classes of org.apache.pig.newplan.logical.LogicalPlanMigrationVistor

  • org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
  • org.apache.pig.impl.io.FileSpec
  • org.apache.pig.impl.logicalLayer.LogicalPlan
  • org.apache.pig.impl.logicalLayer.LOJoin.JOINTYPE
  • org.apache.pig.newplan.logical.expression.LogicalExpressionPlan
  • org.apache.pig.newplan.logical.relational.LogicalSchema
  • org.apache.pig.PigServer
  • org.apache.pig.test.TestFilterSimplification
  • org.apache.pig.test.TestLogicalPlanMigrationVisitor
  • org.apache.pig.test.TestMergeForEachOptimization
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.