hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Walter Su (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-8607) TestFileCorruption doesn't work as expected
Date Mon, 15 Jun 2015 10:19:00 GMT

     [ https://issues.apache.org/jira/browse/HDFS-8607?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Walter Su updated HDFS-8607:
----------------------------
    Status: Patch Available  (was: Open)

> TestFileCorruption doesn't work as expected
> -------------------------------------------
>
>                 Key: HDFS-8607
>                 URL: https://issues.apache.org/jira/browse/HDFS-8607
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Walter Su
>            Assignee: Walter Su
>         Attachments: HDFS-8607.01.patch
>
>
> Although it passes, it's useless.
> {code}
>  77  File[] blocks = data_dir.listFiles();
>  78  assertTrue("Blocks do not exist in data-dir", (blocks != null) && (blocks.length
> 0));
>  79  for (int idx = 0; idx < blocks.length; idx++) {
>  80    if (!blocks[idx].getName().startsWith(Block.BLOCK_FILE_PREFIX)) {
>  81      continue;
>  82    }
>  83    System.out.println("Deliberately removing file "+blocks[idx].getName());
>  84    assertTrue("Cannot remove file.", blocks[idx].delete());
>  85  }
> {code}
> blocks are located at finalized/subdir0/subdir0, but line 77 only returns "subdir0" because
{{File.listFiles()}} is not recursive. So line 83~84 will never be excuted.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message