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https://issues.apache.org/jira/browse/BEAM-5180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16588727#comment-16588727
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Jozef Vilcek commented on BEAM-5180:
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Any though on this? Is this a non valid URI or ResourceId {{hdfs:/ }}? Given
that authority component is optional, extra {{//}} can be dropped.
{{java.net.URI}} parse that just fine.
> 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: Kenneth Knowles
> Priority: Blocker
> Time Spent: 1.5h
> 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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