Github user ChengXiangLi commented on the pull request:
https://github.com/apache/flink/pull/888#issuecomment-118786914
I did a simple test on single node, here is the related information:
1 task manager, 1 slot, 1G RAM assigned, probe table 5G, build table 1G,
half of build table partitions get spilled to disk.
FOF: how many percent records been filtered out during probe phase?
FOF | without bloom filter(s) | with bloom filter(s)
------------- | ------------- | -------------------
90% | 210 | 147
50% | 214 | 187
0 | 236 | 252
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