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https://issues.apache.org/jira/browse/BEAM-6694?focusedWorklogId=284390&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-284390
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ASF GitHub Bot logged work on BEAM-6694:
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Author: ASF GitHub Bot
Created on: 29/Jul/19 16:40
Start Date: 29/Jul/19 16:40
Worklog Time Spent: 10m
Work Description: Hannah-Jiang commented on issue #9153: [BEAM-6694]
Added Approximate Quantile Transfrom on Python SDK
URL: https://github.com/apache/beam/pull/9153#issuecomment-516067469
This looks good.
A minor point is can we add more test cases with different compare functions?
For example, compare with absolute values, compare with string, pass a
customized function to compare (instead of a simple a,b comparison). Now we
compare strings by length, but I think in real practice, there are many cases
users want to compare by string values or pass a customized compare functions.
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Issue Time Tracking
-------------------
Worklog Id: (was: 284390)
Time Spent: 3.5h (was: 3h 20m)
> ApproximateQuantiles transform for Python SDK
> ---------------------------------------------
>
> Key: BEAM-6694
> URL: https://issues.apache.org/jira/browse/BEAM-6694
> Project: Beam
> Issue Type: New Feature
> Components: sdk-py-core
> Reporter: Ahmet Altay
> Assignee: Shehzaad Nakhoda
> Priority: Minor
> Time Spent: 3.5h
> Remaining Estimate: 0h
>
> Add PTransforms for getting an idea of a PCollection's data distribution
> using approximate N-tiles (e.g. quartiles, percentiles, etc.), either
> globally or per-key.
> It should offer the same API as its Java counterpart:
> https://github.com/apache/beam/blob/11a977b8b26eff2274d706541127c19dc93131a2/sdks/java/core/src/main/java/org/apache/beam/sdk/transforms/ApproximateQuantiles.java
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