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Posted to common-issues@hadoop.apache.org by "Mingliang Liu (JIRA)" <ji...@apache.org> on 2017/03/27 23:44:41 UTC
[jira] [Commented] (HADOOP-14247) FileContextMainOperationsBaseTest
should clean up test root path
[ https://issues.apache.org/jira/browse/HADOOP-14247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15944245#comment-15944245 ]
Mingliang Liu commented on HADOOP-14247:
----------------------------------------
[~stevel@apache.org] can you have a quick look?
> FileContextMainOperationsBaseTest should clean up test root path
> ----------------------------------------------------------------
>
> Key: HADOOP-14247
> URL: https://issues.apache.org/jira/browse/HADOOP-14247
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs, test
> Affects Versions: 2.8.0
> Reporter: Mingliang Liu
> Assignee: Mingliang Liu
> Priority: Minor
> Attachments: HADOOP-14247.000.patch
>
>
> {{fileContextTestHelper}} will create random test root directory for each test case, say $RANDOM. After test, we only delete the $RANDOM/test directory in tearDown(). This will leave dangling directories under the {{test-dir}} directory. For S3A with S3Guard enabled, those useless test directories will stay in DynamoDB forever. Let's clear out the test root path, which is (generated randomly and) safe to remove.
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