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https://issues.apache.org/jira/browse/HUDI-8837?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17911710#comment-17911710
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Y Ethan Guo commented on HUDI-8837:
-----------------------------------

The test is added in https://github.com/apache/hudi/pull/12490. Right now the 
validation excludes partition column.  When adding that in the validation, the 
validation fails.

 
{code:java}
def assertDfEquals(df1: DataFrame, df2: DataFrame): Unit = {
    assertEquals(df1.count, df2.count)
    // TODO(HUDI-8723): fix reading partition path field on metadata bootstrap 
table
    assertEquals(0, 
df1.drop(partitionColName).except(df2.drop(partitionColName)).count)
    assertEquals(0, 
df2.drop(partitionColName).except(df1.drop(partitionColName)).count)
  } {code}
 

 

> Fix reading partition path field on metadata bootstrap table
> ------------------------------------------------------------
>
>                 Key: HUDI-8837
>                 URL: https://issues.apache.org/jira/browse/HUDI-8837
>             Project: Apache Hudi
>          Issue Type: Sub-task
>            Reporter: Y Ethan Guo
>            Assignee: Davis Zhang
>            Priority: Blocker
>             Fix For: 1.0.1
>
>
> When adding strict data validation within 
> testMetadataBootstrapMORPartitionedInlineCompactionOn, the validation reveals 
> that the partition path field reading fails (returns null) for some update 
> records. 



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