Hi,
I wanted to use RowCounter to count the rows of my Hbase Table, so i
wrote a small java class which would display the number of rows in my hbase
table.
Assuming my Hbase table is TestTable with 171 rows and all values in
TestColumnFamily:
here's a code snippet.
main(){
RowCounter rowCounter = new RowCounter();
rowCounter.setConf(jobConf);
try {
int rowCount = rowCounter.run(new
String[]{"/user/root/rowCount","TestTable", "TestColumnFamily:"});
System.out.println("Number of rows::: " + rowCount);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
my mapreduce program executes successfully...
displays 0 (exit code)
but i dont know how to use the number of rows generated by this mapreduce
for my program. can anyone help me??
Thanks
Raakhi
