Chesnay Schepler created FLINK-9802:
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Summary: Harden End-to-end tests against download failures
Key: FLINK-9802
URL: https://issues.apache.org/jira/browse/FLINK-9802
Project: Flink
Issue Type: Improvement
Components: Tests
Affects Versions: 1.5.0, 1.6.0
Reporter: Chesnay Schepler
Several end-to-end tests download libraries (kafka, zookeeper, elasticsearch)
to set them up locally for testing purposes. Currently, (at least for the
elasticsearch test), we do not guard against failed downloads.
We should do a sweep over all tests and harden them against download failures,
by retrying the download on failure, and explicitly exiting if the download did
not succeed after N attempts.
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