Hi all when i use TableMap class i get the following errors

no interface expected here
public class MR_DS_Scan_Case1 extends TableMap<Text, Text> implements Tool {
                                              ^
and

 cannot find symbol
symbol  : method
run(org.apache.hadoop.hbase.HBaseConfiguration,MR_DS_Scan_Case1,java.lang.String[])
location: class org.apache.hadoop.util.ToolRunner
        int errCode = ToolRunner.run(new HBaseConfiguration(), new
MR_DS_Scan_Case1(), args);
                                ^

I have imported org.apache.hadoop.hbase.mapred.TableMap;

Iam using this TableMap after seeing the examples in the site
http://wiki.apache.org/hadoop/Hbase/MapReduce

can anyone tell me what those errors are!

Thanks

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