本文整理汇总了Java中org.apache.hadoop.hbase.ipc.HRegionInterface.rollHLogWriter方法的典型用法代码示例。如果您正苦于以下问题：Java HRegionInterface.rollHLogWriter方法的具体用法？Java HRegionInterface.rollHLogWriter怎么用？Java HRegionInterface.rollHLogWriter使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.hadoop.hbase.ipc.HRegionInterface的用法示例。
在下文中一共展示了HRegionInterface.rollHLogWriter方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: rollHLogWriter
import org.apache.hadoop.hbase.ipc.HRegionInterface; //导入方法依赖的package包/类
/**
* Roll the log writer. That is, start writing log messages to a new file.
* @param serverName The servername of the regionserver. A server name is made of host, port and
* startcode. This is mandatory. Here is an example:
* <code> host187.example.com,60020,1289493121758</code>
* @return If lots of logs, flush the returned regions so next time through we can clean logs.
* Returns null if nothing to flush. Names are actual region names as returned by
* {@link HRegionInfo#getEncodedName()}
* @throws IOException if a remote or network exception occurs
* @throws FailedLogCloseException
*/
public synchronized byte[][] rollHLogWriter(String serverName) throws IOException,
FailedLogCloseException {
ServerName sn = new ServerName(serverName);
HRegionInterface rs = this.connection.getHRegionConnection(sn.getHostname(), sn.getPort());
return rs.rollHLogWriter();
}
示例2: rollHLogWriter
import org.apache.hadoop.hbase.ipc.HRegionInterface; //导入方法依赖的package包/类
/**
* Roll the log writer. That is, start writing log messages to a new file.
*
* @param serverName
* The servername of the regionserver. A server name is made of host,
* port and startcode. This is mandatory. Here is an example:
* <code> host187.example.com,60020,1289493121758</code>
* @return If lots of logs, flush the returned regions so next time through
* we can clean logs. Returns null if nothing to flush. Names are actual
* region names as returned by {@link HRegionInfo#getEncodedName()}
* @throws IOException if a remote or network exception occurs
* @throws FailedLogCloseException
*/
public synchronized byte[][] rollHLogWriter(String serverName)
throws IOException, FailedLogCloseException {
ServerName sn = new ServerName(serverName);
HRegionInterface rs = this.connection.getHRegionConnection(
sn.getHostname(), sn.getPort());
return rs.rollHLogWriter();
}
示例3: rollHLogWriter
import org.apache.hadoop.hbase.ipc.HRegionInterface; //导入方法依赖的package包/类
/**
* Roll the log writer. That is, start writing log messages to a new file.
*
* @param serverName
* The servername of the regionserver. A server name is made of host,
* port and startcode. This is mandatory. Here is an example:
* <code> host187.example.com,60020,1289493121758</code>
* @return If lots of logs, flush the returned regions so next time through
* we can clean logs. Returns null if nothing to flush. Names are actual
* region names as returned by {@link HRegionInfo#getEncodedName()}
* @throws IOException if a remote or network exception occurs
* @throws FailedLogCloseException
*/
public synchronized byte[][] rollHLogWriter(String serverName)
throws IOException, FailedLogCloseException {
ServerName sn = new ServerName(serverName);
HRegionInterface rs = this.connection.getHRegionConnection(
sn.getHostname(), sn.getPort());
return rs.rollHLogWriter();
}