Steve Loughran created HADOOP-13871:
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Summary:
ITestS3AInputStreamPerformance.testTimeToOpenAndReadWholeFileBlocks performance
on branch-2.8 awful
Key: HADOOP-13871
URL: https://issues.apache.org/jira/browse/HADOOP-13871
Project: Hadoop Common
Issue Type: Sub-task
Components: fs/s3
Affects Versions: 2.8.0
Environment: landsat bucket from the UK
Reporter: Steve Loughran
Assignee: Steve Loughran
The ITestS3AInputStreamPerformance.testTimeToOpenAndReadWholeFileBlocks takes
15s on branch-2, but is now taking minutes on branch-2.8.
This is a regression, and it's surfacing on some internal branches too. Even
where the code hasn't changed. It does not happen on branch-2, which has a
later SDK.
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