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Posted to commits@pinot.apache.org by GitBox <gi...@apache.org> on 2022/12/13 21:02:47 UTC
[GitHub] [pinot] evandialpad opened a new issue, #9981: Support StarTree index with nullHandlingEnabled
evandialpad opened a new issue, #9981:
URL: https://github.com/apache/pinot/issues/9981
Not sure if this is technically feasible but would be great to have this support. Perhaps during ST index creation, the null vector index could be used to skip adding specific values to the startree index?
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[GitHub] [pinot] Jackie-Jiang commented on issue #9981: Support StarTree index with nullHandlingEnabled
Posted by GitBox <gi...@apache.org>.
Jackie-Jiang commented on issue #9981:
URL: https://github.com/apache/pinot/issues/9981#issuecomment-1349822308
Should be doable. Essentially we should:
1. Skip aggregating null values if it is configured to be pre-aggregated
2. Store null vector for null dimension values
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