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From "Olga Natkovich (JIRA)" <j...@apache.org>
Subject [jira] Created: (PIG-1051) FINFBUGS: NP_NULL_ON_SOME_PATH_FROM_RETURN_VALUE: Possible null pointer dereference due to return value of called method
Date Sun, 25 Oct 2009 20:55:59 GMT
FINFBUGS: NP_NULL_ON_SOME_PATH_FROM_RETURN_VALUE: Possible null pointer dereference due to
return value of called method
------------------------------------------------------------------------------------------------------------------------

                 Key: PIG-1051
                 URL: https://issues.apache.org/jira/browse/PIG-1051
             Project: Pig
          Issue Type: Improvement
            Reporter: Olga Natkovich


NP 	Possible null pointer dereference in org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.partitioners.CountingMap.put(Object,
Integer) due to return value of called method
NP 	Load of known null value in org.apache.pig.backend.hadoop.executionengine.physicalLayer.plans.PhysicalPlan.clone()
NP 	Load of known null value in org.apache.pig.backend.hadoop.executionengine.physicalLayer.plans.PhysicalPlan.clone()
NP 	Load of known null value in org.apache.pig.impl.logicalLayer.optimizer.OpLimitOptimizer.check(List)
NP 	Load of known null value in org.apache.pig.impl.logicalLayer.optimizer.PushDownForeachFlatten.getOperator(List)
NP 	Load of known null value in org.apache.pig.impl.logicalLayer.optimizer.PushUpFilter.getOperator(List)
NP 	Load of known null value in org.apache.pig.impl.logicalLayer.optimizer.StreamOptimizer.check(List)
NP 	Load of known null value in org.apache.pig.impl.logicalLayer.optimizer.TypeCastInserter.getOperator(List)
NP 	Load of known null value in org.apache.pig.impl.logicalLayer.optimizer.TypeCastInserter.getOperator(List)
NP 	Load of known null value in org.apache.pig.impl.logicalLayer.schema.Schema.mergeSchema(Schema,
Schema, boolean, boolean, boolean)
NP 	Load of known null value in org.apache.pig.impl.logicalLayer.schema.Schema.mergeSchema(Schema,
Schema, boolean, boolean, boolean)
NP 	Possible null pointer dereference in org.apache.pig.impl.util.LineageTracer.getWeightedCounts(IdentityHashSet,
int) due to return value of called method
NP 	Possible null pointer dereference in org.apache.pig.impl.util.LineageTracer.getWeightedCounts(IdentityHashSet,
int) due to return value of called method
NP 	Possible null pointer dereference in org.apache.pig.impl.util.LineageTracer.insert(Tuple)
due to return value of called method
NP 	Possible null pointer dereference in org.apache.pig.impl.util.LineageTracer.link(Tuple,
Tuple) due to return value of called method
NP 	Possible null pointer dereference in org.apache.pig.impl.util.LineageTracer.link(Tuple,
Tuple) due to return value of called method
NP 	Possible null pointer dereference in org.apache.pig.pen.LineageTrimmingVisitor.PruneBaseDataConstrainedCoverage(Map,
DataBag, LineageTracer, Map) due to return value of called method
NP 	Possible null pointer dereference in org.apache.pig.pen.LineageTrimmingVisitor.PruneBaseDataConstrainedCoverage(Map,
DataBag, LineageTracer, Map) due to return value of called method
NP 	Possible null pointer dereference in org.apache.pig.pen.LineageTrimmingVisitor.PruneBaseDataConstrainedCoverage(Map,
DataBag, LineageTracer, Map) due to return value of called method
NP 	Possible null pointer dereference in org.apache.pig.pen.LineageTrimmingVisitor.PruneBaseDataConstrainedCoverage(Map,
DataBag, LineageTracer, Map) due to return value of called method
NP 	Possible null pointer dereference in org.apache.pig.pen.util.LineageTracer.getWeightedCounts(float,
float) due to return value of called method
NP 	Possible null pointer dereference in org.apache.pig.pen.util.LineageTracer.getWeightedCounts(float,
float) due to return value of called method
NP 	Possible null pointer dereference in org.apache.pig.pen.util.LineageTracer.insert(Tuple)
due to return value of called method
NP 	Possible null pointer dereference in org.apache.pig.pen.util.LineageTracer.link(Tuple,
Tuple) due to return value of called method
NP 	Possible null pointer dereference in org.apache.pig.pen.util.LineageTracer.link(Tuple,
Tuple) due to return value of called method
NP 	Possible null pointer dereference in org.apache.pig.StandAloneParser.main(String[]) due
to return value of called method

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