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Posted to hdfs-dev@hadoop.apache.org by "Srinivasu Majeti (Jira)" <ji...@apache.org> on 2020/05/21 13:39:00 UTC

[jira] [Created] (HDFS-15370) listStatus and getFileStatus behave inconsistent in the case of ViewFs implementation

Srinivasu Majeti created HDFS-15370:
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             Summary: listStatus and getFileStatus behave inconsistent in the case of ViewFs implementation
                 Key: HDFS-15370
                 URL: https://issues.apache.org/jira/browse/HDFS-15370
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: hdfs
    Affects Versions: 3.1.0, 3.0.0
            Reporter: Srinivasu Majeti


listStatus implementation in ViewFs and getFileStatus does not return consistent values for an element.
{code:java}
[hdfs@c3121-node2 ~]$ /usr/jdk64/jdk1.8.0_112/bin/java -cp `hadoop classpath`:./hdfs-append-1.0-SNAPSHOT.jar LauncherGetFileStatus "/"
FileStatus of viewfs://c3121/testme21may isDirectory:false
FileStatus of viewfs://c3121/tmp isDirectory:false
FileStatus of viewfs://c3121/foo isDirectory:false
FileStatus of viewfs://c3121/tmp21may isDirectory:false
FileStatus of viewfs://c3121/testme isDirectory:false
FileStatus of viewfs://c3121/testme2 isDirectory:false <--- returns false
FileStatus of / isDirectory:true
[hdfs@c3121-node2 ~]$ /usr/jdk64/jdk1.8.0_112/bin/java -cp `hadoop classpath`:./hdfs-append-1.0-SNAPSHOT.jar LauncherGetFileStatus /testme2
FileStatus of viewfs://c3121/testme2/dist-copynativelibs.sh isDirectory:false
FileStatus of viewfs://c3121/testme2/newfolder isDirectory:true
FileStatus of /testme2 isDirectory:true <--- returns true
[hdfs@c3121-node2 ~]$ {code}



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