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https://issues.apache.org/jira/browse/BEAM-7013?focusedWorklogId=285386&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-285386
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ASF GitHub Bot logged work on BEAM-7013:
----------------------------------------
Author: ASF GitHub Bot
Created on: 31/Jul/19 01:00
Start Date: 31/Jul/19 01:00
Worklog Time Spent: 10m
Work Description: boyuanzz commented on pull request #9144: [BEAM-7013]
Integrating ZetaSketch's HLL++ algorithm with Beam
URL: https://github.com/apache/beam/pull/9144#discussion_r309002614
##########
File path:
sdks/java/extensions/sketching/src/main/java/org/apache/beam/sdk/extensions/sketching/ApproximateDistinct.java
##########
@@ -200,6 +200,9 @@
*
* }</pre>
*
+ * Consider using {@code HllCount} in the {@code zetasketch} extension module
if you need to create
+ * sketches with format compatible with Google Cloud BigQuery.
Review comment:
Could you please a code example here about how to use your transform instead
of `ApprocimateDistinct` and attach your design doc, especially `Comparison
with existing Beam transforms: ApproximateUnique & ApproximateDistinct` section.
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Issue Time Tracking
-------------------
Worklog Id: (was: 285386)
Time Spent: 4h (was: 3h 50m)
> A new count distinct transform based on BigQuery compatible HyperLogLog++
> implementation
> ----------------------------------------------------------------------------------------
>
> Key: BEAM-7013
> URL: https://issues.apache.org/jira/browse/BEAM-7013
> Project: Beam
> Issue Type: New Feature
> Components: extensions-java-sketching, sdk-java-core
> Reporter: Yueyang Qiu
> Assignee: Yueyang Qiu
> Priority: Major
> Fix For: 2.16.0
>
> Time Spent: 4h
> Remaining Estimate: 0h
>
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