HBase1.0以上版本的API改变

2015-11-21 01:52:05 · 作者: · 浏览: 5

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HBase1.0以上版本已经废弃了 HTableInterface,HTable,HBaseAdmin等API的使用,新增了一些API来实现之前的功能:

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Connectioninterface:

Connection connection = ConnectionFactory.createConnection(config);

// ...

connection.close();

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TableName class:

String tableName = "Table";

TableName tableNameObj = TableName.valueOf(tableName);

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Table,BufferedMutator, and RegionLocator interfaces:

Table table = connection.getTable(tableNameObj);

BufferedMutator mutator = connection.getBufferedMutator(tableNameObj);

RegionLocator regionLocator = connection.getRegionLocator(tableNameObj);

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Admin interface:

Admin admin = connection.getAdmin();