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[Enhancement] Enhance KVRecord #2343

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superhx opened this issue Mar 12, 2025 · 0 comments

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superhx commented Mar 12, 2025

Who is this for and what problem do they have today?

AutoMQ team

Why is solving this problem impactful?

Currently, the following types of data are stored in the KVRecord:

Partition -> MetaStreamId: kafka$clusterId/$topicName/$partitionIndex -> $metaStreamId
Node -> NodeMetadata: __automq_node/$nodeId -> $nodeMetadata.

KVs of different functions are isolated by the prefix of the key.

Expectations:

Add namespace to KVRecord to more elegantly isolate (future) KVs used by different functions.
Add epoch to KVRecord to avoid concurrent operations of PutKVRequest accidentally overwriting KVs.

Additional notes

superhx added the enhancement label

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