avtar-roambee opened a new issue, #37199:
URL: https://github.com/apache/beam/issues/37199
### What happened?
While using ManagedIO (Managed.ICEBERG) for an Iceberg Table, I get the
following exception when I attempt to insert (append) records after a prior
delete.
```
Caused by: java.util.NoSuchElementException
at
org.apache.iceberg.relocated.com.google.common.collect.AbstractIndexedListIterator.next(AbstractIndexedListIterator.java:79)
at
org.apache.beam.sdk.io.iceberg.AppendFilesToTables$AppendFilesToTablesDoFn.shouldSkip(AppendFilesToTables.java:235)
at
org.apache.beam.sdk.io.iceberg.AppendFilesToTables$AppendFilesToTablesDoFn.processElement(AppendFilesToTables.java:133)
```
Looking at AppendFilesToTables.java Line 235
`table.currentSnapshot().addedDataFiles(table.io()).iterator().next().path().toString();
`
It looks like the code is expecting that there will be *some* added files
for sure in the current snapshot. However, if the latest snapshot has no added
files but only delete files due to some delete operation, this returns an empty
iterator causing the above exception.
Is this an expected behavior?
Thanks
- Avtar
### Issue Priority
Priority: 2 (default / most bugs should be filed as P2)
### Issue Components
- [ ] Component: Python SDK
- [x] Component: Java SDK
- [ ] Component: Go SDK
- [ ] Component: Typescript SDK
- [x] Component: IO connector
- [ ] Component: Beam YAML
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- [ ] Component: Beam playground
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- [ ] Component: Infrastructure
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