Question

public class HbaseConnectorClass {

private HTable table; 
private static final Logger log = LoggerFactory.getLogger(HbaseConnectorClass.class); 

public static void main(String[] args) throws Exception {

    System.out.println("trying to connect ......");
    Configuration conf = HBaseConfiguration.create();

    conf.set("hbase.zookeeper.quorum", "localhost");
    conf.set("hbase.zookeeper.property.clientPort", "2222");
    conf.set("hbase.master", "localhost:60000");        

    try
    {
        System.out.println("Hbase is running!");
        HTable table = new HTable(conf,"personal");
        Put put = new Put(Bytes.toBytes("doe-john-m-12345"));
        put.add(Bytes.toBytes("personal"), Bytes.toBytes("givenName"), Bytes.toBytes("John"));
        put.add(Bytes.toBytes("personal"), Bytes.toBytes("mi"), Bytes.toBytes("M"));
        put.add(Bytes.toBytes("personal"), Bytes.toBytes("surame"), Bytes.toBytes("Doe"));
        put.add(Bytes.toBytes("contactinfo"), Bytes.toBytes("email"), Bytes.toBytes("john.m.doe@gmail.com"));
        table.put(put);
        table.flushCommits();
        table.close();

        System.out.println("Table created");
    }
    catch(Exception ex)
    {
        ex.printStackTrace();
    }   
}
}

线程中的异常＆＃34; main＆＃34; java.lang.IllegalArgumentException：不是主机：端口对：PBUFhadoop�}��*�} at org.apache.hadoop.hbase.util.Addressing.parseHostname（Addressing.java:60）在org.apache.hadoop.hbase.ServerName。（ServerName.java:96）at org.apache.hadoop.hbase.ServerName.parseVersionedServerName（ServerName.java:278） at org.apache.hadoop.hbase.MasterAddressTracker.bytesToServerName（MasterAddressTracker.java:77）在 org.apache.hadoop.hbase.MasterAddressTracker.getMasterAddress（MasterAddressTracker.java:61）在 org.apache.hadoop.hbase.client.HConnectionManager $ HConnectionImplementation.getMaster（HConnectionManager.java:631）在 org.apache.hadoop.hbase.client.HBaseAdmin。（HBaseAdmin.java:106）在 com.networkfleet.hbase.practice.HbaseConnectorClass.creatTable（HbaseConnectorClass.java:82）在 com.networkfleet.hbase.practice.HbaseConnectorClass.main（HbaseConnectorClass.java:63）

Answer 1

很可能是由于HBase服务器和HBase客户端jar之间的版本不匹配

检查您的服务器和客户端版本

使用java连接hbase时不是host：port

1 个答案: