[HADOOP-14859] Shaded AWS library stops s3a recognising ConnectTimeoutException

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Duplicate
• Fix Version/s: 3.1.0
• Assignee: Steve Loughran
• Reporter: Steve Loughran
• Created: 11/Sep/17 16:44
• Updated: 13/Aug/18 23:16
• Resolved: 13/Aug/18 23:16

Description

S3AUtils.translateException() has special handling for ConnectException and SocketTimeoutException, as they are both subclasses of InterruptedIOException, but for which special handling is useful for tuning how to react to the failures.

With the move to the shaded AWS SDK, the exception unwinding code doesn't work properly any more: it needs to look for a shaded com.amazonaws.thirdparty.apache.http packaged entry.

To restore that behaviour, either the code needs to look for the specific shaded class, or just look for any subclass of IOE called ConnectTimeoutException

Issue Links

• is part of: HADOOP-13786 Add S3A committers for zero-rename commits to S3 endpoints