Iceberg: wait for batch minting operator to validate presence of table#34899
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DAlperin merged 1 commit intoMaterializeInc:mainfrom Feb 4, 2026
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Use a stream similar to slot_ready in postgres to let downstream operators know when the table is gaurenteed to exist.
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martykulma
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martykulma
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Nice - thanks @DAlperin!
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It's expected that table loading might fail the first time a sink starts if the table hasn't been created yet. It will be created eventually though, so backoff a few times before exiting with an error.
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$T ⇔ Proto$Tmapping (possibly in a backwards-incompatible way), then it is tagged with aT-protolabel.