[PIG-1051] FINFBUGS: NP_NULL_ON_SOME_PATH_FROM_RETURN_VALUE: Possible null pointer dereference due to return value of called method

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.6.0
• Assignee: Olga Natkovich
• Reporter: Olga Natkovich
• Created: 25/Oct/09 20:54
• Updated: 25/Mar/10 00:12
• Resolved: 27/Oct/09 20:58

Description

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