13 hbase连接
Configuration conf=new Configuration(); String zookeeper=""; String clientport="2181"; String tableName="pbtest"; String rowkey="22977609"; conf.set(HBASE_ZOOKEEPER_QUORUM, zookeeper); conf.set(HBASE_ZOOKEEPER_CLINETPORT, clientport); conf= HBaseConfiguration.create(conf); Table table=null; try { Connection connection = ConnectionFactory.createConnection(conf); table=connection.getTable(TableName.valueOf(tableName)); } catch (IOException e) { e.printStackTrace(); } Get get=new Get(Bytes.toBytes(rowkey)); Result result= null; try { result = table.get(get); } catch (IOException e) { e.printStackTrace(); } Cell cell = result.getColumnLatestCell(Bytes.toBytes("cf"), Bytes.toBytes("data")); byte[] value = CellUtil.cloneValue(cell);
本文来自博客园,作者:life_start,转载请注明原文链接:https://www.cnblogs.com/yangh2016/p/6121769.html