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https://issues.apache.org/jira/browse/HDFS-8607?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14587978#comment-14587978
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Hudson commented on HDFS-8607:
------------------------------
FAILURE: Integrated in Hadoop-Hdfs-trunk #2158 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/2158/])
HDFS-8607. TestFileCorruption doesn't work as expected. (Contributed by Walter
Su) (arp: rev 32ffda1266c11dd98ce7f439a89fce206adf751a)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFileCorruption.java
> TestFileCorruption doesn't work as expected
> -------------------------------------------
>
> Key: HDFS-8607
> URL: https://issues.apache.org/jira/browse/HDFS-8607
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: test
> Affects Versions: 2.7.0
> Reporter: Walter Su
> Assignee: Walter Su
> Fix For: 2.8.0
>
> 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.
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