Steve Loughran created HADOOP-18927:
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Summary: S3ARetryHandler to treat SocketExceptions as connectivity
failures
Key: HADOOP-18927
URL: https://issues.apache.org/jira/browse/HADOOP-18927
Project: Hadoop Common
Issue Type: Sub-task
Components: fs/s3
Affects Versions: 3.3.6
Reporter: Steve Loughran
i've got a v1 sdk stack trace where a TCP connection reset is breaking a large
upload. that should be recoverable with retries.
{code}
com.amazonaws.SdkClientException: Unable to execute HTTP request: Connection
reset by peer: Unable to execute HTTP request: Connection reset by peer at...
{code}
proposed:
* S3ARetryPolicy to map SocketException to connectivity failure
* See if we can create a test for this, ideally under the aws sdk.
I'm now unsure about how well we handle these io problems...a quick experiment
with the 3.3.5 release shows that the retry policy retries on whatever
exception chain has an unknown host for the endpoint.
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