zhuobin zheng created HDFS-16216:
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Summary: RBF: Wrong path when get mount point status
Key: HDFS-16216
URL: https://issues.apache.org/jira/browse/HDFS-16216
Project: Hadoop HDFS
Issue Type: Bug
Reporter: zhuobin zheng
When we get mount point status, we will get wrong path in file status.
{code:java}
// prepare mount env
hdfs dfsrouteradmin -add /test ns1 /test
hdfs dfsrouteradmin -add /test/test1/test2/test3 ns1 /test/test1/test2/test3
{code}
{code:java}
// java code
public class TmpOp {
public static void main(String[] args) throws Exception {
Configuration conf = new HdfsConfiguration();
FileSystem fs = FileSystem.get(conf);
FileStatus test = fs.getFileStatus(new Path("/test"));
FileStatus test1 = fs.getFileStatus(new Path("/test/test1"));
FileStatus test2 = fs.getFileStatus(new Path("/test/test1/test2"));
System.out.println(test.getPath());
System.out.println(test1.getPath());
System.out.println(test2.getPath());
}
}
{code}
{code:java}
// result
hdfs://ns1/test/test
hdfs://ns1/test/test1/test1
hdfs://ns1/test/test1/test2/test2
{code}
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