CatOrLeader opened a new issue, #3796:
URL: https://github.com/apache/amoro/issues/3796
### What happened?
There is an error where Iceberg table that is bucketed (or partitioned) on
the key with type UUID
### Affects Versions
0.8.0
### What table formats are you seeing the problem on?
Iceberg
### What engines are you seeing the problem on?
Optimizer
### How to reproduce
1) Create an iceberg table that Amoro can access for optimisation purposes
2) Create an optimiser and see the logs of the Amoro executor pod, which
starts to optimise the table
### Relevant log output
```shell
```
### Anything else
java.lang.IllegalStateException: Not an instance of java.util.UUID:
[B@247ddda
at org.apache.iceberg.data.GenericRecord.get(GenericRecord.java:123)
at
org.apache.iceberg.data.InternalRecordWrapper.get(InternalRecordWrapper.java:101)
at org.apache.iceberg.Accessors$PositionAccessor.get(Accessors.java:71)
at org.apache.iceberg.Accessors$PositionAccessor.get(Accessors.java:58)
at org.apache.iceberg.StructTransform.wrap(StructTransform.java:78)
at org.apache.iceberg.PartitionKey.wrap(PartitionKey.java:30)
at org.apache.iceberg.PartitionKey.partition(PartitionKey.java:64)
at
org.apache.amoro.io.writer.GenericIcebergPartitionedFanoutWriter.partition(GenericIcebergPartitionedFanoutWriter.java:65)
at
org.apache.amoro.io.writer.GenericIcebergPartitionedFanoutWriter.partition(GenericIcebergPartitionedFanoutWriter.java:42)
at
org.apache.iceberg.io.PartitionedFanoutWriter.write(PartitionedFanoutWriter.java:52)
at
org.apache.amoro.optimizing.AbstractRewriteFilesExecutor.rewriterDataFiles(AbstractRewriteFilesExecutor.java:152)
at org.apache.amoro.table.TableMetaStore.call(TableMetaStore.java:268)
at
org.apache.amoro.table.TableMetaStore.lambda$doAs$0(TableMetaStore.java:243)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:360)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1930)
at org.apache.amoro.table.TableMetaStore.doAs(TableMetaStore.java:243)
at
org.apache.amoro.io.AuthenticatedHadoopFileIO.doAs(AuthenticatedHadoopFileIO.java:201)
at
org.apache.amoro.optimizing.AbstractRewriteFilesExecutor.execute(AbstractRewriteFilesExecutor.java:108)
at
org.apache.amoro.optimizing.AbstractRewriteFilesExecutor.execute(AbstractRewriteFilesExecutor.java:64)
at
org.apache.amoro.optimizer.common.OptimizerExecutor.executeTask(OptimizerExecutor.java:150)
at
org.apache.amoro.optimizer.common.OptimizerExecutor.executeTask(OptimizerExecutor.java:104)
at
org.apache.amoro.optimizer.common.OptimizerExecutor.start(OptimizerExecutor.java:53)
at java.lang.Thread.run(Thread.java:750)
### Are you willing to submit a PR?
- [x] Yes I am willing to submit a PR!
### Code of Conduct
- [x] I agree to follow this project's Code of Conduct
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