Cannot add duplicate keys to hash

Bug Description

I'm finding a lot of error logs like the one below, and looking at the official docs I'm told to submit an issue, I'd like to know what's causing it and what other information is required from me

12/23 14:30:48.157623 00064205 C TQ  ERROR tmq poll: consumer:0x686734940454a8ab, subkey mdp-sub-omdc-1m-cg:1.omdc_tick, vgId:55, rsp block:0, rsp offset type:wal:102959, QID:0x934007e7365d4097 error msg:Cannot add duplicate keys to hash, line:0
12/23 14:30:48.157643 00064205 C UTL ERROR failed to extract data for mq, msg:Cannot add duplicate keys to hash
12/23 14:30:48.157647 00064205 C DND ERROR vgId:55, msg:0xfffd899a5678, failed to query since Cannot add duplicate keys to hash, QID:0x934007e7365d4097:0x6867349e73611976

To Reproduce
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3. See error

Expected Behavior
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Screenshots
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Environment (please complete the following information):

• Docker Image: tdengine/tsdb:3.3.8.8

Additional Context
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Start with the reported log sequence and the Docker image tdengine/tsdb:3.3.8.8, then determine a reproducible query or consumer scenario for the "Cannot add duplicate keys to hash" error. The issue is complete when the cause is identified and the reporter has the required reproduction details or a verified fix.