Package org.apache.hadoop.hdfs.server.namenode.visitor
package org.apache.hadoop.hdfs.server.namenode.visitor
Use the visitor pattern to visit namespace tree.
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ClassDescriptionFor validating
FSImages.To print the namespace tree recursively for testing. \- foo (INodeDirectory@33dd2717) \- sub1 (INodeDirectory@442172) +- file1 (INodeFile@78392d4) +- file2 (INodeFile@78392d5) +- sub11 (INodeDirectory@8400cff) \- file3 (INodeFile@78392d6) \- z_file4 (INodeFile@45848712)For visiting namespace trees.Snapshot and INode.For visiting anyINode.