default void dropTable(String catName, String dbName, String tableName)
      throws MetaException, NoSuchObjectException, TException {
    dropTable(catName, dbName, tableName, true, true, false);
  }
Drop a table.  Equivalent to
{@link #dropTable(String, String, String, boolean, boolean, boolean)} with deleteData
set and ignoreUnknownTable set to true and ifPurge set to false.
@param catName catalog the table is in.
@param dbName database the table is in.
@param tableName table name.
@throws MetaException something went wrong, usually in the RDBMS or storage.
@throws NoSuchObjectException No table of this name exists, only thrown if
ignoreUnknownTable is false.
@throws TException general thrift error.
standalone-metastore/metastore-common/src/main/java/org/apache/hadoop/hive/metastore/IMetaStoreClient.java