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From "Neelesh Srinivas Salian (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (BEAM-409) Incorrect use of Math.ceil in ApproximateQuantiles
Date Tue, 25 Oct 2016 16:47:58 GMT

     [ https://issues.apache.org/jira/browse/BEAM-409?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Neelesh Srinivas Salian reassigned BEAM-409:
--------------------------------------------

    Assignee: Neelesh Srinivas Salian

> Incorrect use of Math.ceil in ApproximateQuantiles
> --------------------------------------------------
>
>                 Key: BEAM-409
>                 URL: https://issues.apache.org/jira/browse/BEAM-409
>             Project: Beam
>          Issue Type: Bug
>          Components: sdk-java-core
>            Reporter: Scott Wegner
>            Assignee: Neelesh Srinivas Salian
>            Priority: Minor
>              Labels: findbugs, newbie, starter
>
> [FindBugs ICAST_INT_CAST_TO_DOUBLE_PASSED_TO_CEIL|https://github.com/apache/incubator-beam/blob/58a029a06aea1030279e5da8f9fa3114f456c1db/sdks/java/build-tools/src/main/resources/beam/findbugs-filter.xml#L274]:
Integral value cast to double and then passed to Math.ceil
> Applies to: [ApproximateQuanitles|https://github.com/apache/incubator-beam/blob/58a029a06aea1030279e5da8f9fa3114f456c1db/sdks/java/core/src/main/java/org/apache/beam/sdk/transforms/ApproximateQuantiles.java#L349].
> This is a good starter bug. When fixing, please remove the corresponding entries from
[findbugs-filter.xml|https://github.com/apache/incubator-beam/blob/master/sdks/java/build-tools/src/main/resources/beam/findbugs-filter.xml]
and verify the build passes.



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