HarshMehta112 opened a new pull request, #9317:
URL: https://github.com/apache/gravitino/pull/9317
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1. Title: [#9307] fix(core): fix missing-partition handling in
PartitionOperations
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### What changes were proposed in this pull request?
This change updates the handling of partitions in `PartitionOperations` so
that missing-partition cases are properly handled, avoiding server errors when
partitions are missing or invalid.
### Why are the changes needed?
Without this change, in certain scenarios where a partition is missing or
not found, operations in `PartitionOperations` could trigger server-side errors
— e.g. a NullPointerException or inappropriate behavior when partition metadata
is absent. This fix ensures robustness by detecting missing partitions and
handling them gracefully, preventing potential crashes.
Fixes: #9307
### Does this PR introduce _any_ user-facing change?
No — this change is internal to partition-handling logic. The public API
remains the same; there are no changes to user-visible APIs or configuration
keys.
### How was this patch tested?
By applying the patch and running the existing test suite to ensure no
regressions. For partition operations involving missing partitions, the
behavior has been corrected (i.e. operations now fail gracefully instead of
erroring). If necessary, additional unit tests should be added to cover
missing-partition cases to ensure this fix works reliably under various
scenarios.
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