Zakelly Lan created FLINK-33864:
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Summary: [Benchmark] Get rid of generating key-values in advance
to optimize heap usage in state benchmark
Key: FLINK-33864
URL: https://issues.apache.org/jira/browse/FLINK-33864
Project: Flink
Issue Type: Improvement
Reporter: Zakelly Lan
Currently in state benchmark, the key value is prepared and stored in heap
before running, which consumes much heap and affects GC. The point is to limit
the key space and iterate them in random but determined order. However, we
could develop a deterministic key generating method to achieve this without
storing those keys. As a result, we could save the heap and make the benchmark
more stable.
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