Hi,
first of all i'm running Hbase and Ubuntu on the same machine.
I have write this code. I took the helper classe from this
https://github.com/larsgeorge/hbase-book/blob/master/ch03/src/main/java/util/HBaseHelper.java
link
import java.io.IOException;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.HBaseConfiguration;
import org.apache.hadoop.hbase.client.HTable;
import org.apache.hadoop.hbase.client.Put;
import org.apache.hadoop.hbase.util.Bytes;
public class PutExample {
public static void main(String[] args) throws IOException {
Configuration conf = HBaseConfiguration.create(); //Crea una
configurazione
HBaseHelper helper = HBaseHelper.getHelper(conf);
helper.dropTable("testtable");
helper.createTable("testtable", "colfam1");
HTable table = new HTable(conf, "testtable"); //tabelle
testtable
Put put = new Put(Bytes.toBytes("row1"));
put.add(Bytes.toBytes("colfam1"), Bytes.toBytes("qual1"),
Bytes.toBytes("val1"));
put.add(Bytes.toBytes("colfam1"), Bytes.toBytes("qual2"),
Bytes.toBytes("val2"));
table.put(put);
}
}
when i run this code the Eclipse's console give me the message "Usage:
MapFile inFile outFile" and the table "testtable" there isn't in hbase.
Thanks Silvia
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