[jira] [Assigned] (BEAM-5180) Broken FileResultCoder via parseSchema change

["Charles Chen (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/BEAM-5180?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Charles Chen reassigned BEAM-5180:
----------------------------------

    Assignee: Charles Chen  (was: Kenneth Knowles)

> Broken FileResultCoder via parseSchema change
> ---------------------------------------------
>
>                 Key: BEAM-5180
>                 URL: https://issues.apache.org/jira/browse/BEAM-5180
>             Project: Beam
>          Issue Type: Bug
>          Components: sdk-java-core
>    Affects Versions: 2.6.0
>            Reporter: Jozef Vilcek
>            Assignee: Charles Chen
>            Priority: Blocker
>             Fix For: 2.7.0
>
>          Time Spent: 2.5h
>  Remaining Estimate: 0h
>
> Recently this commit
> [https://github.com/apache/beam/commit/3fff58c21f94415f3397e185377e36d3df662384]
> introduced more strict schema parsing which is breaking the contract between _FileResultCoder_ and _FileSystems.matchNewResource()_.
> Coder takes _ResourceId_ and serialize it via `_toString_` methods and then relies on filesystem being able to parse it back again. Having strict _scheme://_ breaks this at least for Hadoop filesystem which use _URI_ for _ResourceId_ and produce _toString()_ in form of `_hdfs:/some/path_`
> I guess the _ResourceIdCoder_ is suffering the same problem.



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