hemanthboyina commented on issue #14735:
URL: https://github.com/apache/iceberg/issues/14735#issuecomment-3613092160
Hi @thomas-pfeiffer , procedures like rewrite_position_delete_files,
rewrite_data_files has the retry mechanism while committing and does explicit
exception handling for concurrent modifications
```java
try {
commitManager.commitOrClean(Sets.newHashSet(rewrittenGroups));
} catch (ValidationException | CommitFailedException e) {
String errorMessage = String.format(
"Cannot commit rewrite because of a ValidationException or
CommitFailedException. " +
"This usually means that this rewrite has conflicted with another
concurrent Iceberg operation. " +
"To reduce the likelihood of conflicts, set %s which will break up
the rewrite into multiple " +
"smaller commits controlled by %s.",
PARTIAL_PROGRESS_ENABLED, PARTIAL_PROGRESS_MAX_COMMITS);
throw new RuntimeException(errorMessage, e);
}
```
Did you observed any exceptions for these procedures in your logs and still
these procedures are succeeded ?
Also can you please share the command you executed ? thanks
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