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https://issues.apache.org/jira/browse/HUDI-279?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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leesf closed HUDI-279.
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Resolution: Fixed
Fixed via master: 2ea8b0c3f1eeb19f4dc1e9946331c8fd93e6daab
> Regression in Schema Evolution due to PR-755
> --------------------------------------------
>
> Key: HUDI-279
> URL: https://issues.apache.org/jira/browse/HUDI-279
> Project: Apache Hudi (incubating)
> Issue Type: Bug
> Components: Common Core
> Reporter: Balaji Varadarajan
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.5.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Reported by Alex:
> [https://github.com/apache/incubator-hudi/blob/master/hudi-client/src/main/java/org/apache/hudi/table/HoodieCopyOnWriteTable.java#L200]
> this sets an Avro Schema on the config
>
> but I see that AvroReadSupport.init is getting a different config instance,
> with avro schema set to null and falls back to what is in parquet. Which
> breaks during the old/new data merge. I’m pretty sure it worked before as we
> had successful schema evolutions. Any idea why it might be happening?
>
> Caused by changes in :
> [https://github.com/apache/incubator-hudi/pull/755]
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