Steve Loughran created HADOOP-16207:
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Summary: intermittent failure of S3A test ITestDirectoryCommitMRJob
Key: HADOOP-16207
URL: https://issues.apache.org/jira/browse/HADOOP-16207
Project: Hadoop Common
Issue Type: Sub-task
Components: fs/s3, test
Affects Versions: 3.3.0
Reporter: Steve Loughran
Assignee: Steve Loughran
Reported failure of {{ITestDirectoryCommitMRJob}} in validation runs of
HADOOP-16186; assertIsDirectory with s3guard enabled and a parallel test run:
Path "is recorded as deleted by S3Guard"
{code}
waitForConsistency();
assertIsDirectory(outputPath) /* here */
{code}
The file is there but there's a tombstone. Possibilities
* some race condition with another test
* tombstones aren't timing out
* committers aren't creating that base dir in a way which cleans up S3Guard's
tombstones.
Remember: we do have to delete that dest dir before the committer runs unless
overwrite==true, so at the start of the run there will be a tombstone. It
should be overwritten by a success.
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