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I deployed druid using helm from repository using commands from `https://github.com/apache/druid/tree/master/helm/druid` and got it deployed successfully but when I created a task with following spec
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I was going through the pr : https://github.com/apache/pinot/pull/5316
Can you please point me to how or where is this implemented. How do we define high cardinality threshold
I am running into i…
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Theta sketch compression is available for quite some time in the Apache DataSketches library. I would suggest enabling it in Druid. The simplest way would be to start serializing Theta sketches in com…
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Hi datasketch team,
We recently upgraded to numpy 2 and have ran into the following exception in our logs. It seems like data sketches only supports numpy 1? What will it take to add numpy 2 suppor…
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This issue elaborates on one of the aspects mentioned in the discussion about [Error bounds / probabilities / skewness as first-class Druid query results](https://github.com/apache/incubator-druid/iss…
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There are several questions regarding naming.
1. For BigQuery integration we have a request to change the names of our artifacts which clash with existing ones in BQ repo. They are kll_sketch.cpp (an…
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**What's Wrong**
I have recently tried to clean build proton with clang18 in WSL (Ubuntu 22.04), but it reports `error: 'switch' missing 'default' label [-Werror,-Wswitch-default]` in [base/base/Stri…
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An extension loading issue was found when using commons-io version 2.9.0. In particular When the an extension directory is configured as a symlink, the symlink is not walked properly, and no jars are …
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Hi,
The following variant of the `testSmallCountQuantile` test results in a `java.lang.ArrayIndexOutOfBoundsException` error. Dropping the last element will have the test pass.
```java
@Test
p…
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Hi, I couldn't find any reference to HyperLogLog++, https://en.wikipedia.org/wiki/HyperLogLog#HLL++. Idk if that name HyperLogLog++ is widely used, so I'd like to confirm if the algorithm used by Apac…