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Posted to commits@hudi.apache.org by "hudi-bot (via GitHub)" <gi...@apache.org> on 2025/11/30 09:59:22 UTC
[I] Incompatible field types during merge into+clustering exception [hudi]
hudi-bot opened a new issue, #16459:
URL: https://github.com/apache/hudi/issues/16459
When I perform merge into+clustering and configure set house.datasource.write.row.writer.enable=false; At this time, there will be the following exceptions
{panel:title=exception}
Caused by: org.apache.parquet.io.ParquetDecodingException: The requested schema is not compatible with the file schema. incompatible types: required binary dt (UTF8) != optional binary dt (UTF8)
at org.apache.parquet.io.ColumnIOFactory$ColumnIOCreatorVisitor.incompatibleSchema(ColumnIOFactory.java:101)
at org.apache.parquet.io.ColumnIOFactory$ColumnIOCreatorVisitor.visitChildren(ColumnIOFactory.java:81)
at org.apache.parquet.io.ColumnIOFactory$ColumnIOCreatorVisitor.visit(ColumnIOFactory.java:57)
at org.apache.parquet.schema.MessageType.accept(MessageType.java:55)
at org.apache.parquet.io.ColumnIOFactory.getColumnIO(ColumnIOFactory.java:162)
at org.apache.parquet.hadoop.InternalParquetRecordReader.checkRead(InternalParquetRecordReader.java:136)
at org.apache.parquet.hadoop.InternalParquetRecordReader.nextKeyValue(InternalParquetRecordReader.java:222)
{panel}
## JIRA info
- Link: https://issues.apache.org/jira/browse/HUDI-7649
- Type: Bug
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Re: [I] Incompatible field types during merge into+clustering exception [hudi]
Posted by "hudi-bot (via GitHub)" <gi...@apache.org>.
hudi-bot commented on issue #16459:
URL: https://github.com/apache/hudi/issues/16459#issuecomment-3630278964
### Linked PR(s)
- https://github.com/apache/hudi/pull/11069
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Re: [I] Incompatible field types during merge into+clustering exception [hudi]
Posted by "rangareddy (via GitHub)" <gi...@apache.org>.
rangareddy commented on issue #16459:
URL: https://github.com/apache/hudi/issues/16459#issuecomment-5434672035
This issue was reviewed as part of the JIRA-migrated backlog triage (HUDI-7649).
**Findings: the linked PR has not merged; keeping this open.**
PR #11069 (`[HUDI-7649] during inline clustering, update the hudi schema retrieval method to …`) is still **open and unmerged**, so nothing has landed. No commit on `master` references HUDI-7649 either.
Keeping this open until it merges.
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