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Posted to common-issues@hadoop.apache.org by "Ewan Higgs (JIRA)" <ji...@apache.org> on 2017/08/08 09:34:00 UTC
[jira] [Updated] (HADOOP-14745) s3a getFileStatus can't return
expect result when existing a file and directory with the same name
[ https://issues.apache.org/jira/browse/HADOOP-14745?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ewan Higgs updated HADOOP-14745:
--------------------------------
Description:
{code}
[**** hadoop-aws]# /root/hadoop/s3cmd/s3cmd ls s3://test-aws-s3a/user/root/
DIR s3://test-aws-s3a/user/root/ccc/
2017-08-08 07:04 0 s3://test-aws-s3a/user/root/ccc
{code}
if we expect to ccc is a directory by code :
{code}
Path test=new Path("ccc");
fs.getFileStatus(test);
{code}
actually, it will tell us it is a file:
{code}
2017-08-08 15:08:40,566 [JUnit-case1] DEBUG s3a.S3AFileSystem (S3AFileSystem.java:getFileStatus(1576)) - Getting path status for s3a://test-aws-s3a/user/root/ccc (user/root/ccc)
2017-08-08 15:08:40,566 [JUnit-case1] DEBUG s3a.S3AFileSystem (S3AStorageStatistics.java:incrementCounter(60)) - object_metadata_requests += 1 -> 3
2017-08-08 15:08:40,580 [JUnit-case1] DEBUG s3a.S3AFileSystem (S3AFileSystem.java:getFileStatus(1585)) - Found exact file: normal file
{code}
was:
[**** hadoop-aws]# /root/hadoop/s3cmd/s3cmd ls s3://test-aws-s3a/user/root/
DIR s3://test-aws-s3a/user/root/ccc/
2017-08-08 07:04 0 s3://test-aws-s3a/user/root/ccc
if we expect to ccc is a directory by code :
Path test=new Path("ccc");
fs.getFileStatus(test);
actually, it will tell us it is a file:
2017-08-08 15:08:40,566 [JUnit-case1] DEBUG s3a.S3AFileSystem (S3AFileSystem.java:getFileStatus(1576)) - Getting path status for s3a://test-aws-s3a/user/root/ccc (user/root/ccc)
2017-08-08 15:08:40,566 [JUnit-case1] DEBUG s3a.S3AFileSystem (S3AStorageStatistics.java:incrementCounter(60)) - object_metadata_requests += 1 -> 3
2017-08-08 15:08:40,580 [JUnit-case1] DEBUG s3a.S3AFileSystem (S3AFileSystem.java:getFileStatus(1585)) - Found exact file: normal file
> s3a getFileStatus can't return expect result when existing a file and directory with the same name
> --------------------------------------------------------------------------------------------------
>
> Key: HADOOP-14745
> URL: https://issues.apache.org/jira/browse/HADOOP-14745
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs/s3
> Affects Versions: 2.8.0
> Reporter: Yonger
> Assignee: Yonger
>
> {code}
> [**** hadoop-aws]# /root/hadoop/s3cmd/s3cmd ls s3://test-aws-s3a/user/root/
> DIR s3://test-aws-s3a/user/root/ccc/
> 2017-08-08 07:04 0 s3://test-aws-s3a/user/root/ccc
> {code}
> if we expect to ccc is a directory by code :
> {code}
> Path test=new Path("ccc");
> fs.getFileStatus(test);
> {code}
> actually, it will tell us it is a file:
> {code}
> 2017-08-08 15:08:40,566 [JUnit-case1] DEBUG s3a.S3AFileSystem (S3AFileSystem.java:getFileStatus(1576)) - Getting path status for s3a://test-aws-s3a/user/root/ccc (user/root/ccc)
> 2017-08-08 15:08:40,566 [JUnit-case1] DEBUG s3a.S3AFileSystem (S3AStorageStatistics.java:incrementCounter(60)) - object_metadata_requests += 1 -> 3
> 2017-08-08 15:08:40,580 [JUnit-case1] DEBUG s3a.S3AFileSystem (S3AFileSystem.java:getFileStatus(1585)) - Found exact file: normal file
> {code}
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