Steve Loughran created HADOOP-14353:
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Summary: add an SSE-KMS scale test to see if you can overload the
keystore in random IO
Key: HADOOP-14353
URL: https://issues.apache.org/jira/browse/HADOOP-14353
Project: Hadoop Common
Issue Type: Sub-task
Components: fs/s3, test
Affects Versions: 2.9.0
Reporter: Steve Loughran
Priority: Minor
Maybe add an optional IT test to aggressively seek on an SSE-KMS test file to
see if it can overload the KMS infra. The [default
limit|http://docs.aws.amazon.com/kms/latest/developerguide/limits.html] is 600
requests/second. This may seem a lot, but with random IO, every new HTTPS
request in the chain is potentially triggering a new operation.
Someone should see what happens: how easy is it to create, and what is the
error message.
This may not be something we can trigger in a simple IT test, just because it's
single host.
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