Examples of ColumnMapKeyPrune


Examples of org.apache.pig.experimental.logical.rules.ColumnMapKeyPrune

            // run filter rule
            Set<Rule> s = new HashSet<Rule>();
            List<Set<Rule>> ls = new ArrayList<Set<Rule>>();
            ls.add(s);
            // Add the PruneMap Filter
            Rule r = new ColumnMapKeyPrune("PruneMapKeys");
            s.add(r);           
           
            printPlan((org.apache.pig.experimental.logical.relational.LogicalPlan)newPlan);
           
            // Run the optimizer
View Full Code Here

Examples of org.apache.pig.experimental.logical.rules.ColumnMapKeyPrune

        // This set is used for pruning columns and maps
     
        s = new HashSet<Rule>();
        ls.add(s);
        // Add the PruneMap Filter
        r = new ColumnMapKeyPrune("ColumnMapKeyPrune");
        s.add(r);
       
        // Add LOForEach operator to trim off columns
       
        s = new HashSet<Rule>();
View Full Code Here

Examples of org.apache.pig.experimental.logical.rules.ColumnMapKeyPrune

        }
       
        protected List<Set<Rule>> buildRuleSets() {           
            List<Set<Rule>> ls = new ArrayList<Set<Rule>>();
           
            Rule r = new ColumnMapKeyPrune("ColumnMapKeyPrune");
            Set<Rule> s = new HashSet<Rule>();
            s.add(r);           
            ls.add(s);
           
            r = new AddForEach("AddForEach");
View Full Code Here

Examples of org.apache.pig.newplan.logical.rules.ColumnMapKeyPrune

        }
       
        protected List<Set<Rule>> buildRuleSets() {           
            List<Set<Rule>> ls = new ArrayList<Set<Rule>>();
           
            Rule r = new ColumnMapKeyPrune("ColumnMapKeyPrune");
            Set<Rule> s = new HashSet<Rule>();
            s.add(r);           
            ls.add(s);
           
            r = new AddForEach("AddForEach");
View Full Code Here

Examples of org.apache.pig.newplan.logical.rules.ColumnMapKeyPrune

       
        // Prune Set
        // This set is used for pruning columns and maps
        s = new HashSet<Rule>();
        // Add the PruneMap Filter
        r = new ColumnMapKeyPrune("ColumnMapKeyPrune");
        checkAndAddRule(s, r);
        if (!s.isEmpty())
            ls.add(s);
       
        // Add LOForEach set
View Full Code Here

Examples of org.apache.pig.newplan.logical.rules.ColumnMapKeyPrune

       
        // Prune Set
        // This set is used for pruning columns and maps
        s = new HashSet<Rule>();
        // Add the PruneMap Filter
        r = new ColumnMapKeyPrune("ColumnMapKeyPrune");
        checkAndAddRule(s, r);
        if (!s.isEmpty())
            ls.add(s);
       
        // Add LOForEach set
View Full Code Here

Examples of org.apache.pig.newplan.logical.rules.ColumnMapKeyPrune

            r = new PushDownForEachFlatten( "PushDownForEachFlatten" );
            s.add(r);
            ls.add(s);

            s = new HashSet<Rule>();
            r = new ColumnMapKeyPrune( "ColumnMapKeyPrune" );
            s.add(r);
            ls.add(s);

            return ls;
        }
View Full Code Here

Examples of org.apache.pig.newplan.logical.rules.ColumnMapKeyPrune

        // Prune Set
        // This set is used for pruning columns and maps
        s = new HashSet<Rule>();
        // Add the PruneMap Filter
        r = new ColumnMapKeyPrune("ColumnMapKeyPrune");
        checkAndAddRule(s, r);
        if (!s.isEmpty())
            ls.add(s);

        // Add LOForEach set
View Full Code Here

Examples of org.apache.pig.newplan.logical.rules.ColumnMapKeyPrune

        // Prune Set
        // This set is used for pruning columns and maps
        s = new HashSet<Rule>();
        // Add the PruneMap Filter
        r = new ColumnMapKeyPrune("ColumnMapKeyPrune");
        checkAndAddRule(s, r);
        if (!s.isEmpty())
            ls.add(s);

        // Add LOForEach set
View Full Code Here

Examples of org.apache.pig.newplan.logical.rules.ColumnMapKeyPrune

        // Prune Set
        // This set is used for pruning columns and maps
        s = new HashSet<Rule>();
        // Add the PruneMap Filter
        r = new ColumnMapKeyPrune("ColumnMapKeyPrune");
        checkAndAddRule(s, r);
        if (!s.isEmpty())
            ls.add(s);

        // Add LOForEach set
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. 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.