Steve Loughran created HADOOP-13599:
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Summary: s3a close() to be non-synchronized, so avoid risk of
deadlock on shutdown
Key: HADOOP-13599
URL: https://issues.apache.org/jira/browse/HADOOP-13599
Project: Hadoop Common
Issue Type: Sub-task
Components: fs/s3
Affects Versions: 2.7.3
Reporter: Steve Loughran
Assignee: Steve Loughran
We've had a report of hive deadlocking on teardown, as a synchronous FS close
was blocking shutdown threads, similar to HADOOP-3139
S3a close needs to be made non-synchronized. All we need is some code to
prevent re-entrancy at the start; easily done
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