Aaron Fabbri created HADOOP-14283:
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Summary: S3A may hang due to bug in AWS SDK 1.11.86
Key: HADOOP-14283
URL: https://issues.apache.org/jira/browse/HADOOP-14283
Project: Hadoop Common
Issue Type: Bug
Components: fs/s3
Affects Versions: 3.0.0-alpha2
Reporter: Aaron Fabbri
Assignee: Aaron Fabbri
Priority: Critical
We hit a hang bug when testing S3A with parallel renames.
I narrowed this down to the newer AWS Java SDK. It only happens under load,
and appears to be a failure to wake up a waiting thread on timeout/error.
I've created a github issue here:
https://github.com/aws/aws-sdk-java/issues/1102
I can post a Hadoop scale test which reliably reproduces this after some
cleanup. I have posted an SDK-only test here which reproduces the issue
without Hadoop:
https://github.com/ajfabbri/awstest
I have a support ticket open and am working with Amazon on this bug so I'll
take this issue.
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