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https://issues.apache.org/jira/browse/FLINK-18237?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jingsong Lee updated FLINK-18237:
---------------------------------
    Component/s: Table SQL / API

> IllegalArgumentException when reading filesystem partitioned table with 
> stream mode
> -----------------------------------------------------------------------------------
>
>                 Key: FLINK-18237
>                 URL: https://issues.apache.org/jira/browse/FLINK-18237
>             Project: Flink
>          Issue Type: Bug
>          Components: Connectors / FileSystem, Table SQL / API
>            Reporter: Jingsong Lee
>            Assignee: Jingsong Lee
>            Priority: Critical
>              Labels: pull-request-available
>             Fix For: 1.11.0
>
>
> IllegalArgumentException when reading filesystem partitioned table with 
> stream mode.
> {code:java}
> java.lang.IllegalArgumentException: FileInputFormats with multiple paths are 
> not supported yet.
> {code}
> When reading filesystem partitioned table, there will maybe many directories 
> to read, but {{ContinuousFileMonitoringFunction}} not support multiple paths, 
> we should not use it. So for the reading of filesystem table:
>  * non-partitioned table: using default {{ContinuousFileMonitoringFunction}} 
> to read.
>  * partitioned table: using {{InputFormatSourceFunction}} to read.



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