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velo
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Apr 22, 2026
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we can likely test a snapshot
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| RUN rm -rf /opt/flink/lib/flink-table-planner-loader-*.jar \ | ||
| && ln -s /opt/flink/plugins/flink-sql-runner/flink-sql-runner.uber.jar /opt/flink/flink-sql-runner.jar \ | ||
| && echo 'UEsDBBQACAgIAG2UllwAAAAAAAAAAAAAAAAUAAQATUVUQS1JTkYvTUFOSUZFU1QuTUb+ygAA803My0xLLS7RDUstKs7Mz7NSMNQz4HIuSk0sSU3Rdaq0UkjLyczL1i0uzNEtKs3LSy3i4gIAUEsHCL/cUjU2AAAANAAAAFBLAQIUABQACAgIAG2Ully/3FI1NgAAADQAAAAUAAQAAAAAAAAAAAAAAAAAAABNRVRBLUlORi9NQU5JRkVTVC5NRv7KAABQSwUGAAAAAAEAAQBGAAAAfAAAAAAA' | base64 -d > /opt/flink/noop.jar \ |
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Yes, this is the bas64-encoded binary content of a practically empty JAR that only contains META-INF/MANIFEST.MF with the below content:
Manifest-Version: 1.0
Created-By: flink-sql-runner
It's ugly, but IMO the simplest way to generate it on the fly. :)
This trick is necessary, cause the flink run command requires a JAR, even we won't have one to pass here as we move it to /lib.
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Yep, I left it as draft so you have room to try this out and experiment with this on cloud. |
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