feat(spans-buffer): Add dual write for ZSET to SET migration#106794
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feat(spans-buffer): Add dual write for ZSET to SET migration#106794
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evanh
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Jan 22, 2026
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I think the emit_observability_metrics function needs to be called on the set_results so we emit all the correct metrics.
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Refs STREAM-712
Implements span buffer storage in regular SET and reading from SET keys. We will test the dual write mode to validate the new storage format before switching the flusher reader.