branch-4.0: [fix](streamingjob) fix streaming insert job not refreshing TVF props after ALTER SQL #61451#61488
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yiguolei merged 1 commit intobranch-4.0from Mar 19, 2026
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… after ALTER SQL (#61451) ### What problem does this PR solve? When `ALTER JOB` is used to update the SQL of a streaming insert job (e.g. to rotate S3 access keys), `originTvfProps` was not updated along with the new SQL. As a result, both `fetchMeta()` and `createStreamingInsertTask()` continued to use the stale cached props from the original SQL, so the new credentials never took effect and the job kept failing with auth errors. #### Root Cause `originTvfProps` is lazily initialized from the parsed TVF node and cached for reuse. `alterJob()` called `setExecuteSql()` + `initLogicalPlan(true)` to rebuild `baseCommand` from the new SQL, but never refreshed `originTvfProps`. Both consumers of `originTvfProps` check `if (originTvfProps == null)` before re-deriving it, so the stale value was never evicted. ####Test Added test_streaming_insert_job_alter_aksk: 1. Create job with valid aksk, wait for at least one successful task. 2. Manually pause the job (with try-catch in case it is already paused). 3. ALTER job SQL to use wrong aksk. 4. Resume the job and assert it pauses again with "Failed to fetch meta". Without the fix, step 4 would never reach PAUSED because fetchMeta would still pick up the original valid aksk from the stale cache.
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Cherry-picked from #61451