今天下午浪费了不少时间在搞本地hbase server测试,测试代码如下:
import java.io.IOException; import org.apache.hadoop.conf.Configuration; import org.apache.hadoop.hbase.HBaseConfiguration; import org.apache.hadoop.hbase.client.HBaseAdmin; import org.apache.hadoop.hbase.client.HTable; public class MyHbaseTester { public static void main(String[] args) throws IOException { Configuration config = HBaseConfiguration.create(); config.set("hbase.zookeeper.quorum", "localhost"); config.set("hbase.zookeeper.property.clientPort", "2181"); HBaseAdmin.checkHBaseAvailable(config); HTable table = new HTable(config, "mytable"); System.out.println("Table testTable obtained!"); } }
一直报一些莫名其妙的错误:
后来发现原来是java client的版本和server的版本不对,修改正确的依赖版本,问题解决:
<dependency> <groupId>org.apache.hbase</groupId> <artifactId>hbase</artifactId> <version>0.94.2</version> </dependency> <dependency> <groupId>org.apache.hadoop</groupId> <artifactId>hadoop-core</artifactId> <version>1.0.0</version> </dependency>