You are viewing a plain text version of this content. The canonical link for it is here.

Posted to commits@hudi.apache.org by "Jonathan Vexler (Jira)" <ji...@apache.org> on 2025/07/31 18:55:00 UTC

[jira] [Created] (HUDI-9676) Avro HoodieAvroUtils.rewriteRecordWithNewSchema logic with renamed columns is wrong

Jonathan Vexler created HUDI-9676:
-------------------------------------

             Summary: Avro HoodieAvroUtils.rewriteRecordWithNewSchema logic with renamed columns is wrong
                 Key: HUDI-9676
                 URL: https://issues.apache.org/jira/browse/HUDI-9676
             Project: Apache Hudi
          Issue Type: Bug
          Components: reader-core, writer-core
            Reporter: Jonathan Vexler
             Fix For: 1.1.0


if (oldField != null && !renameCols.containsKey(field.name())) {
this is wrong for nested columns because rename cols the key is the full path to the field. So if we are renaming fieldName.colA to fieldName.colB and fieldName.colC to fieldName.colA, then oldField is not null, and renameCols won't contain colA because it actually contains fieldName.colA.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)