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HIVE-20983 #771

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HIVE-20983 #771

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mustafaiman
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@mustafaiman mustafaiman force-pushed the HIVE-20983 branch 3 times, most recently from 0d0a4e2 to e26f3f7 Compare September 15, 2019 21:03
The tests use an unrealistic load factor to make sure the hashmaps expand at every put. Since this improvement, hashmaps expand to 4096 buckets at first put, so overall the tests were using too much memory. Now the tests are limited to 6 expansions instead of the original 18. This allows the tests to expand up to 2^18 buckets as they did in the original test case.
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