branch-4.1: [fix](streaming-job) Fix NPE in StreamingInsertJob.replayOnCommitted during EditLog replay #62416#62516
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yiguolei merged 1 commit intobranch-4.1from Apr 16, 2026
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…during EditLog replay (#62416) ### What problem does this PR solve? Problem Summary: Fix NPE in `StreamingInsertJob.replayOnCommitted()` during FE checkpoint EditLog replay. When a streaming insert task is canceled while its transaction is being committed, `beforeCommitted()` silently returned without setting `txnCommitAttachment`. The transaction still committed with a null attachment written to EditLog. During checkpoint replay, `replayOnCommitted()` calls `Preconditions.checkNotNull(txnState.getTxnCommitAttachment())`, throwing NPE. Two issues fixed in `beforeCommitted()`: 1. Throw `TransactionException` when task is canceled instead of silent `return`, preventing commit with null attachment. Consistent with `RoutineLoadJob.executeBeforeCheck()` pattern. 2. Fix write lock leak — replaced broken `shouldReleaseLock` (always `false`) with `passCheck` pattern: release lock on failure in `finally`, keep it for `onStreamTaskSuccess/Fail()` to release on success.
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Cherry-picked from #62416