d59941
@@ -19,16 +19,14 @@
 package org.apache.hadoop.hive.ql.index.bitmap;
 
 import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.LinkedHashMap;
 import java.util.HashMap;
-import java.util.Map;
+import java.util.LinkedHashMap;
 import java.util.List;
+import java.util.Map;
 import java.util.Set;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
-import org.apache.hadoop.hive.ql.plan.MapredWork;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hive.conf.HiveConf;
 import org.apache.hadoop.hive.metastore.api.FieldSchema;
@@ -40,21 +38,18 @@
 import org.apache.hadoop.hive.ql.hooks.ReadEntity;
 import org.apache.hadoop.hive.ql.hooks.WriteEntity;
 import org.apache.hadoop.hive.ql.index.HiveIndexQueryContext;
-import org.apache.hadoop.hive.ql.index.HiveIndexedInputFormat;;
+import org.apache.hadoop.hive.ql.index.HiveIndexedInputFormat;
 import org.apache.hadoop.hive.ql.index.IndexMetadataChangeTask;
 import org.apache.hadoop.hive.ql.index.IndexMetadataChangeWork;
 import org.apache.hadoop.hive.ql.index.IndexPredicateAnalyzer;
 import org.apache.hadoop.hive.ql.index.IndexSearchCondition;
 import org.apache.hadoop.hive.ql.index.TableBasedIndexHandler;
-import org.apache.hadoop.hive.ql.metadata.HiveStoragePredicateHandler.DecomposedPredicate;
 import org.apache.hadoop.hive.ql.metadata.HiveException;
 import org.apache.hadoop.hive.ql.metadata.HiveUtils;
-import org.apache.hadoop.hive.ql.metadata.VirtualColumn;
 import org.apache.hadoop.hive.ql.metadata.Partition;
+import org.apache.hadoop.hive.ql.metadata.VirtualColumn;
 import org.apache.hadoop.hive.ql.parse.ParseContext;
 import org.apache.hadoop.hive.ql.plan.ExprNodeDesc;
-import org.apache.hadoop.hive.ql.plan.ExprNodeGenericFuncDesc;
-import org.apache.hadoop.hive.ql.index.bitmap.BitmapQuery;
 import org.apache.hadoop.hive.ql.plan.PartitionDesc;
 import org.apache.hadoop.hive.ql.udf.generic.GenericUDFOPEqual;
 import org.apache.hadoop.hive.ql.udf.generic.GenericUDFOPEqualOrGreaterThan;
