本文整理汇总了Java中org.apache.hadoop.hdfs.TestRollingUpgrade类的典型用法代码示例。如果您正苦于以下问题:Java TestRollingUpgrade类的具体用法?Java TestRollingUpgrade怎么用?Java TestRollingUpgrade使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
TestRollingUpgrade类属于org.apache.hadoop.hdfs包,在下文中一共展示了TestRollingUpgrade类的4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,您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: startRollingUpgrade
import org.apache.hadoop.hdfs.TestRollingUpgrade; //导入依赖的package包/类
private void startRollingUpgrade() throws Exception {
LOG.info("Starting rolling upgrade");
fs.setSafeMode(SafeModeAction.SAFEMODE_ENTER);
final DFSAdmin dfsadmin = new DFSAdmin(conf);
TestRollingUpgrade.runCmd(dfsadmin, true, "-rollingUpgrade", "prepare");
triggerHeartBeats();
// Ensure datanode rolling upgrade is started
assertTrue(dn0.getFSDataset().trashEnabled(blockPoolId));
}
开发者ID:naver,项目名称:hadoop,代码行数:11,代码来源:TestDataNodeRollingUpgrade.java
示例2: finalizeRollingUpgrade
import org.apache.hadoop.hdfs.TestRollingUpgrade; //导入依赖的package包/类
private void finalizeRollingUpgrade() throws Exception {
LOG.info("Finalizing rolling upgrade");
final DFSAdmin dfsadmin = new DFSAdmin(conf);
TestRollingUpgrade.runCmd(dfsadmin, true, "-rollingUpgrade", "finalize");
triggerHeartBeats();
// Ensure datanode rolling upgrade is started
assertFalse(dn0.getFSDataset().trashEnabled(blockPoolId));
BlockPoolSliceStorage bps = dn0.getStorage().getBPStorage(blockPoolId);
assertFalse(bps.trashEnabled());
}
开发者ID:naver,项目名称:hadoop,代码行数:12,代码来源:TestDataNodeRollingUpgrade.java
示例3: startRollingUpgrade
import org.apache.hadoop.hdfs.TestRollingUpgrade; //导入依赖的package包/类
private void startRollingUpgrade() throws Exception {
LOG.info("Starting rolling upgrade");
final DFSAdmin dfsadmin = new DFSAdmin(conf);
TestRollingUpgrade.runCmd(dfsadmin, true, "-rollingUpgrade", "prepare");
triggerHeartBeats();
// Ensure datanode rolling upgrade is started
assertTrue(dn.getFSDataset().trashEnabled(blockPoolId));
}
开发者ID:Seagate,项目名称:hadoop-on-lustre2,代码行数:10,代码来源:TestDataNodeRollingUpgrade.java
示例4: finalizeRollingUpgrade
import org.apache.hadoop.hdfs.TestRollingUpgrade; //导入依赖的package包/类
private void finalizeRollingUpgrade() throws Exception {
LOG.info("Finalizing rolling upgrade");
final DFSAdmin dfsadmin = new DFSAdmin(conf);
TestRollingUpgrade.runCmd(dfsadmin, true, "-rollingUpgrade", "finalize");
triggerHeartBeats();
// Ensure datanode rolling upgrade is started
assertFalse(dn.getFSDataset().trashEnabled(blockPoolId));
BlockPoolSliceStorage bps = dn.getStorage().getBPStorage(blockPoolId);
assertFalse(bps.trashEnabled());
}
开发者ID:Seagate,项目名称:hadoop-on-lustre2,代码行数:12,代码来源:TestDataNodeRollingUpgrade.java
注:本文中的org.apache.hadoop.hdfs.TestRollingUpgrade类示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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