本文整理匯總了Java中org.apache.hadoop.hbase.HBaseTestingUtility.waitForHostPort方法的典型用法代碼示例。如果您正苦於以下問題:Java HBaseTestingUtility.waitForHostPort方法的具體用法?Java HBaseTestingUtility.waitForHostPort怎麽用?Java HBaseTestingUtility.waitForHostPort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.HBaseTestingUtility
的用法示例。
在下文中一共展示了HBaseTestingUtility.waitForHostPort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: startHBase
import org.apache.hadoop.hbase.HBaseTestingUtility; //導入方法依賴的package包/類
public void startHBase() throws IOException {
startDaemonLogTailer();
cleanupOldState();
// start ZK
LOG.info("Starting ZooKeeper on port " + zkClientPort);
startZK();
HBaseTestingUtility.waitForHostPort(HConstants.LOCALHOST, zkClientPort);
for (int masterPort : masterPorts) {
startMaster(masterPort);
}
ZKUtil.waitForBaseZNode(conf);
for (int rsPort : rsPorts) {
startRegionServer(rsPort);
}
LOG.info("Waiting for HBase startup by scanning META");
int attemptsLeft = 10;
while (attemptsLeft-- > 0) {
try {
new HTable(conf, TableName.META_TABLE_NAME);
} catch (Exception e) {
LOG.info("Waiting for HBase to startup. Retries left: " + attemptsLeft,
e);
Threads.sleep(1000);
}
}
LOG.info("Process-based HBase Cluster with " + numRegionServers +
" region servers up and running... \n\n");
}