Hbase Coprocessor求助

[Nodic_Myth]

部署了hbase权威指南中的RowCount例子，然后代码中运行
HTable table = new HTable("test_endpoint_table");

try {
Map<byte[], Long> results = table.coprocessorExec(RowCountProtocol.class, Bytes.toBytes("312321"), Bytes.toBytes("312321"),
new Batch.Call<RowCountProtocol, Long>() {
@Override
public Long call(RowCountProtocol counter) throws IOException {
return counter.getRowCount();
}
});

long total = 0;
for (Map.Entry<byte[], Long> entry : results.entrySet()) {
total += entry.getValue().longValue();
System.out.println("Region: " + Bytes.toString(entry.getKey()) + ", Count: "
+ entry.getValue());
}
System.out.println("Total Count: " + total);
输出的却是没有start和end row的所有行数.

Region: test_endpoint_table,,1341755395565.fd61efab9dc08cafeda0886ea80752df., Count: 3
Total Count: 3
Region: test_endpoint_table,,1341755395565.fd61efab9dc08cafeda0886ea80752df., Count: 311963
Total key value Count: 311963

Map<byte[], Long> results = table.coprocessorExec(RowCountProtocol.class, null, null,
new Batch.Call<RowCountProtocol, Long>() {
@Override
public Long call(RowCountProtocol counter) throws IOException {
return counter.getRowCount();
}
});这样输出的也是
Region: test_endpoint_table,,1341755395565.fd61efab9dc08cafeda0886ea80752df., Count: 3
Total Count: 3
Region: test_endpoint_table,,1341755395565.fd61efab9dc08cafeda0886ea80752df., Count: 311963
Total key value Count: 311963
请问这是为什么？

[撸大湿]

http://blog.csdn.net/tntzbzc/article/details/8915101