[Backport 2.x] Fix Null Pointer Exception and Improve Handling for Missing Config Index #1235
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…dex (#1234) This PR addresses two issues to enhance robustness in the IndexManagement class: * Null Check for Candidate Result Aliases: * Added a null check for candidateResultAliases in updateCustomResultIndexMapping to prevent NullPointerExceptions. * Graceful Handling for Missing Config Index: * Modified searchConfigs to return an empty list instead of throwing a ResourceNotFoundException when the config index does not exist. Testing: * Verified that NullPointerExceptions are prevented and the system gracefully handles cases where the config index does not exist. Signed-off-by: Kaituo Li <[email protected]> (cherry picked from commit 2843d1b) Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
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Jun 10, 2024
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Backport 2843d1b from #1234.