branch-4.0: [Fix](StreamingJob) fix postgres consumer data in multi backend #59798#59841
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yiguolei merged 1 commit intobranch-4.0from Jan 14, 2026
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branch-4.0: [Fix](StreamingJob) fix postgres consumer data in multi backend #59798#59841yiguolei merged 1 commit intobranch-4.0from
yiguolei merged 1 commit intobranch-4.0from
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### What problem does this PR solve? Related PR: #59461 1. PostgreSQL uses slots for data consumption, but only one client can use a slot at a time. Therefore, after consuming data from the WAL phase, the slot needs to be closed. This doesn't affect MySQL, but it can be closed to avoid consuming connections. 2. Create pg slot first when create job 3. fix unstable case
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Cherry-picked from #59798