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https://issues.apache.org/jira/browse/HUDI-535?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Balaji Varadarajan reassigned HUDI-535:
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Assignee: Balaji Varadarajan
> Compatibility Issue : Hudi Readers using newer layout version can see
> intermittent errors due to race conditions with concurrent compactions in MOR
> tables
> -----------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HUDI-535
> URL: https://issues.apache.org/jira/browse/HUDI-535
> Project: Apache Hudi (incubating)
> Issue Type: Bug
> Components: Common Core
> Reporter: Balaji Varadarajan
> Assignee: Balaji Varadarajan
> Priority: Blocker
> Fix For: 0.5.1
>
>
> As part of recent changes in 0.5.1 to avoid renames in metadata, the
> compaction plans are no longer getting written to .aux folder. Instead the
> upgraded reader reads from timeline (.hoodie). This would work as long as
> writer is also upgraded but if reader alone is upgraded, there would be
> conditions when hudi reader tried to read from compaction requested file
> which was renamed by concurrent compactions.
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