public void setSchemaEvolution(String schemaEvolutionColumns, String schemaEvolutionColumnsTypes) {
    this.schemaEvolutionColumns = schemaEvolutionColumns;
    this.schemaEvolutionColumnsTypes = schemaEvolutionColumnsTypes;
  }
Inner wrapper class for TS ProbeDecode optimization
ql/src/java/org/apache/hadoop/hive/ql/exec/TableScanOperator.java