David Judd created FLINK-13500:
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Summary: RestClusterClient requires S3 access when HA is configured
Key: FLINK-13500
URL: https://issues.apache.org/jira/browse/FLINK-13500
Project: Flink
Issue Type: Bug
Components: Runtime / REST
Affects Versions: 1.8.1
Reporter: David Judd
RestClusterClient initialization calls ClusterClient initialization, which calls
org.apache.flink.runtime.highavailability.HighAvailabilityServicesUtils.createHighAvailabilityServices
In turn, createHighAvailabilityServices calls
BlobUtils.createBlobStoreFromConfig, which in our case tries to talk to S3.
It seems very surprising to me that (a) RestClusterClient needs any form of
access other than to the REST API, and (b) that client initialization would
attempt a write as a side effect. I do not see either of these surprising facts
described in the documentation–are they intentional?
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