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Posted to commits@druid.apache.org by GitBox <gi...@apache.org> on 2019/08/01 15:50:05 UTC
[GitHub] [incubator-druid] gianm commented on issue #5569: Null handling
bitmap performance
gianm commented on issue #5569: Null handling bitmap performance
URL: https://github.com/apache/incubator-druid/issues/5569#issuecomment-517346001
@b-slim I'm not familiar with their implementation enough to know, but I could speculate. Perhaps the compressed bitmap iterators cache some information that needs to be re-computed if you are calling `get` repeatedly.
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