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Posted to common-issues@hadoop.apache.org by "Akira Ajisaka (JIRA)" <ji...@apache.org> on 2019/03/04 11:05:00 UTC
[jira] [Commented] (HADOOP-14170) FileSystemContractBaseTest is not
cleaning up test directory clearly
[ https://issues.apache.org/jira/browse/HADOOP-14170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16783253#comment-16783253 ]
Akira Ajisaka commented on HADOOP-14170:
----------------------------------------
Cherry-picked this to fix TestAdlFileSystemContractLive (HADOOP-16160).
> FileSystemContractBaseTest is not cleaning up test directory clearly
> --------------------------------------------------------------------
>
> Key: HADOOP-14170
> URL: https://issues.apache.org/jira/browse/HADOOP-14170
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs
> Reporter: Mingliang Liu
> Assignee: Mingliang Liu
> Priority: Major
> Fix For: 2.9.0, 3.0.0-alpha4, 2.8.6
>
> Attachments: HADOOP-14170-branch-2.003.patch, HADOOP-14170-branch-2.004.patch, HADOOP-14170.000.patch, HADOOP-14170.001.patch, HADOOP-14170.002.patch, HADOOP-14170.003.patch, HADOOP-14170.004.patch
>
>
> In {{FileSystemContractBaseTest::tearDown()}} method, it cleans up the {{path("/test")}} directory, which will be qualified as {{/test}} (against root instead of working directory because it's absolute):
> {code}
> @Override
> protected void tearDown() throws Exception {
> try {
> if (fs != null) {
> fs.delete(path("/test"), true);
> }
> } catch (IOException e) {
> LOG.error("Error deleting /test: " + e, e);
> }
> }
> {code}
> But in the test, it uses {{path("test")}} sometimes, which will be made qualified against the working directory (e.g. {{/user/bob/test}}).
> This makes some tests fail intermittently, e.g. {{ITestS3AFileSystemContract}}. Also see the discussion in [HADOOP-13934].
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