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Posted to issues@orc.apache.org by "Dongjoon Hyun (Jira)" <ji...@apache.org> on 2020/07/28 17:18:00 UTC

[jira] [Resolved] (ORC-649) duplicate method invocation (buildConversion) in SchemaEvolution

     [ https://issues.apache.org/jira/browse/ORC-649?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dongjoon Hyun resolved ORC-649.
-------------------------------
    Fix Version/s: 1.7.0
       Resolution: Fixed

This is resolved via https://github.com/apache/orc/pull/521

> duplicate method invocation (buildConversion) in SchemaEvolution
> ----------------------------------------------------------------
>
>                 Key: ORC-649
>                 URL: https://issues.apache.org/jira/browse/ORC-649
>             Project: ORC
>          Issue Type: Bug
>    Affects Versions: master
>            Reporter: Arvin Zheng
>            Assignee: Arvin Zheng
>            Priority: Minor
>             Fix For: 1.7.0
>
>         Attachments: Screen Shot 2020-07-27 at 5.43.07 PM.png
>
>
> *buildConversion(fileSchema, this.readerSchema, positionalLevels)* is invoked twice when *orc.force.positional.evolution* is set to true.
> When positional schema evolution is enabled, *buildConversion* is invoked twice (line 110 and line 127 in SchemaEvolution.java) see attached screenshot for details.



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