[jira] [Updated] (BEAM-2256) mongodb sdk MongoDbIO.BoundedMongoDbSource.splitKeysToFilters incorrect

["wang hongmin (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/BEAM-2256?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

wang hongmin updated BEAM-2256:
-------------------------------
    Labels: easyfix  (was: )

> mongodb sdk MongoDbIO.BoundedMongoDbSource.splitKeysToFilters incorrect
> -----------------------------------------------------------------------
>
>                 Key: BEAM-2256
>                 URL: https://issues.apache.org/jira/browse/BEAM-2256
>             Project: Beam
>          Issue Type: Bug
>          Components: sdk-java-extensions
>    Affects Versions: Not applicable, 0.4.0, 0.5.0, 0.6.0
>            Reporter: wang hongmin
>            Assignee: Davor Bonaci
>              Labels: easyfix
>   Original Estimate: 0.5h
>  Remaining Estimate: 0.5h
>
> When use beam-sdks-java-io-mongodb to count a large collection in MongoDB, I always get a smaller number than actual size of the collection. It seems a puzzle, until I dived into source code and trace the execution. The fault exists in method MongoDbIO.BoundedMongoDbSource.splitKeysToFilters(), which should return one more FILTER than size of input argument splitKeys. 
> I check all version of this file, it seems none was correct.
> Additionally, it seems no suitable [Component]. I choose a similar tag.:)



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