本文整理汇总了Java中org.apache.hadoop.hdfs.server.blockmanagement.BlockPlacementPolicyDefault类的典型用法代码示例。如果您正苦于以下问题：Java BlockPlacementPolicyDefault类的具体用法？Java BlockPlacementPolicyDefault怎么用？Java BlockPlacementPolicyDefault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。
BlockPlacementPolicyDefault类属于org.apache.hadoop.hdfs.server.blockmanagement包，在下文中一共展示了BlockPlacementPolicyDefault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，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: checkReplicationPolicyCompatibility
import org.apache.hadoop.hdfs.server.blockmanagement.BlockPlacementPolicyDefault; //导入依赖的package包/类
private static void checkReplicationPolicyCompatibility(Configuration conf
) throws UnsupportedActionException {
if (!(BlockPlacementPolicy.getInstance(conf, null, null, null) instanceof
BlockPlacementPolicyDefault)) {
throw new UnsupportedActionException(
"Balancer without BlockPlacementPolicyDefault");
}
}
示例2: checkReplicationPolicyCompatibility
import org.apache.hadoop.hdfs.server.blockmanagement.BlockPlacementPolicyDefault; //导入依赖的package包/类
private static void checkReplicationPolicyCompatibility(Configuration conf
) throws UnsupportedActionException {
BlockPlacementPolicies placementPolicies =
new BlockPlacementPolicies(conf, null, null, null);
if (!(placementPolicies.getPolicy(false) instanceof
BlockPlacementPolicyDefault)) {
throw new UnsupportedActionException(
"Balancer without BlockPlacementPolicyDefault");
}
}
示例3: checkReplicationPolicyCompatibility
import org.apache.hadoop.hdfs.server.blockmanagement.BlockPlacementPolicyDefault; //导入依赖的package包/类
private static void checkReplicationPolicyCompatibility(Configuration conf
) throws UnsupportedActionException {
if (!(BlockPlacementPolicy.getInstance(conf, null, null) instanceof
BlockPlacementPolicyDefault)) {
throw new UnsupportedActionException(
"Balancer without BlockPlacementPolicyDefault");
}
}
示例4: checkReplicationPolicyCompatibility
import org.apache.hadoop.hdfs.server.blockmanagement.BlockPlacementPolicyDefault; //导入依赖的package包/类
private static void checkReplicationPolicyCompatibility(Configuration conf)
throws UnsupportedActionException {
if (BlockPlacementPolicy.getInstance(conf, null, null).getClass() !=
BlockPlacementPolicyDefault.class) {
throw new UnsupportedActionException(
"Balancer without BlockPlacementPolicyDefault");
}
}