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Apache Druid 0.14.2-incubating is a bug fix release that includes important fixes for the 'druid-datasketches' extension and the broker 'result' level caching.

Bug Fixes

  • #7607 thetaSketch(with sketches-core-0.13.1) in groupBy always return value no more than 16384
  • #6483 Exception during sketch aggregations while using Result level cache
  • #7621 NPE when both populateResultLevelCache and grandTotal are set


Thanks to everyone who contributed to this release!


Apache Druid (incubating) is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Apache Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making process have stabilized in a manner consistent with other successful ASF projects. While incubation status is not necessarily a reflection of the completeness or stability of the code, it does indicate that the project has yet to be fully endorsed by the ASF.

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