public class NNStorageRetentionManager extends Object
Constructor and Description |
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NNStorageRetentionManager(Configuration conf,
NNStorage storage,
org.apache.hadoop.hdfs.server.namenode.LogsPurgeable purgeableLogs) |
NNStorageRetentionManager(Configuration conf,
NNStorage storage,
org.apache.hadoop.hdfs.server.namenode.LogsPurgeable purgeableLogs,
org.apache.hadoop.hdfs.server.namenode.NNStorageRetentionManager.StoragePurger purger) |
public NNStorageRetentionManager(Configuration conf, NNStorage storage, org.apache.hadoop.hdfs.server.namenode.LogsPurgeable purgeableLogs, org.apache.hadoop.hdfs.server.namenode.NNStorageRetentionManager.StoragePurger purger)
public NNStorageRetentionManager(Configuration conf, NNStorage storage, org.apache.hadoop.hdfs.server.namenode.LogsPurgeable purgeableLogs)
public void purgeOldStorage() throws IOException
IOException
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