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From "Jose Torres (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-23574) SinglePartition in data source V2 scan
Date Sat, 03 Mar 2018 04:47:00 GMT

     [ https://issues.apache.org/jira/browse/SPARK-23574?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jose Torres updated SPARK-23574:
--------------------------------
    Component/s:     (was: Structured Streaming)
                 Spark Core

> SinglePartition in data source V2 scan
> --------------------------------------
>
>                 Key: SPARK-23574
>                 URL: https://issues.apache.org/jira/browse/SPARK-23574
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>    Affects Versions: 2.4.0
>            Reporter: Jose Torres
>            Priority: Major
>
> DataSourceV2ScanExec currently reports UnknownPartitioning whenever the reader doesn't
mix in SupportsReportPartitioning. It can also report SinglePartition in the case where there's
a single reader factory.



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