本文整理匯總了Java中org.apache.hadoop.hbase.HTableDescriptor.setRegionMemstoreReplication方法的典型用法代碼示例。如果您正苦於以下問題：Java HTableDescriptor.setRegionMemstoreReplication方法的具體用法？Java HTableDescriptor.setRegionMemstoreReplication怎麽用？Java HTableDescriptor.setRegionMemstoreReplication使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.apache.hadoop.hbase.HTableDescriptor的用法示例。
在下文中一共展示了HTableDescriptor.setRegionMemstoreReplication方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: testRegionReplicaWithoutMemstoreReplication
import org.apache.hadoop.hbase.HTableDescriptor; //導入方法依賴的package包/類
@Test (timeout = 240000)
public void testRegionReplicaWithoutMemstoreReplication() throws Exception {
int regionReplication = 3;
TableName tableName = TableName.valueOf("testRegionReplicaWithoutMemstoreReplication");
HTableDescriptor htd = HTU.createTableDescriptor(tableName.toString());
htd.setRegionReplication(regionReplication);
htd.setRegionMemstoreReplication(false);
HTU.getHBaseAdmin().createTable(htd);
Connection connection = ConnectionFactory.createConnection(HTU.getConfiguration());
Table table = connection.getTable(tableName);
try {
// write data to the primary. The replicas should not receive the data
final int STEP = 100;
for (int i = 0; i < 3; ++i) {
final int startRow = i * STEP;
final int endRow = (i + 1) * STEP;
LOG.info("Writing data from " + startRow + " to " + endRow);
HTU.loadNumericRows(table, HBaseTestingUtility.fam1, startRow, endRow);
verifyReplication(tableName, regionReplication, startRow, endRow, false);
// Flush the table, now the data should show up in the replicas
LOG.info("flushing table");
HTU.flush(tableName);
verifyReplication(tableName, regionReplication, 0, endRow, true);
}
} finally {
table.close();
connection.close();
}
}