@Override protected SemanticProperties getSemanticPropertiesForLocalPropertyFiltering() { // Local properties for MapPartition may not be preserved. SingleInputSemanticProperties origProps = ((SingleInputOperator<?,?,?>) getOperator()).getSemanticProperties(); SingleInputSemanticProperties filteredProps = new SingleInputSemanticProperties(); FieldSet readSet = origProps.getReadFields(0); if(readSet != null) { filteredProps.addReadFields(readSet); } return filteredProps; }
@Override protected SemanticProperties getSemanticPropertiesForLocalPropertyFiltering() { // Local properties for MapPartition may not be preserved. SingleInputSemanticProperties origProps = ((SingleInputOperator<?,?,?>) getOperator()).getSemanticProperties(); SingleInputSemanticProperties filteredProps = new SingleInputSemanticProperties(); FieldSet readSet = origProps.getReadFields(0); if(readSet != null) { filteredProps.addReadFields(readSet); } return filteredProps; }
@Override protected SemanticProperties getSemanticPropertiesForLocalPropertyFiltering() { // Local properties for MapPartition may not be preserved. SingleInputSemanticProperties origProps = ((SingleInputOperator<?,?,?>) getOperator()).getSemanticProperties(); SingleInputSemanticProperties filteredProps = new SingleInputSemanticProperties(); FieldSet readSet = origProps.getReadFields(0); if(readSet != null) { filteredProps.addReadFields(readSet); } return filteredProps; }
@Override protected SemanticProperties getSemanticPropertiesForLocalPropertyFiltering() { // Local properties for MapPartition may not be preserved. SingleInputSemanticProperties origProps = ((SingleInputOperator<?,?,?>) getOperator()).getSemanticProperties(); SingleInputSemanticProperties filteredProps = new SingleInputSemanticProperties(); FieldSet readSet = origProps.getReadFields(0); if(readSet != null) { filteredProps.addReadFields(readSet); } return filteredProps; }
@Override protected SemanticProperties getSemanticPropertiesForLocalPropertyFiltering() { // Local properties for MapPartition may not be preserved. SingleInputSemanticProperties origProps = ((SingleInputOperator<?,?,?>) getOperator()).getSemanticProperties(); SingleInputSemanticProperties filteredProps = new SingleInputSemanticProperties(); FieldSet readSet = origProps.getReadFields(0); if(readSet != null) { filteredProps.addReadFields(readSet); } return filteredProps; }