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BZZZ-DHT-001: Implement Missing DHT Storage Operations #6

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opened 2025-09-21 06:25:18 +00:00 by tony · 0 comments
tony commented 2025-09-21 06:25:18 +00:00
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Problem

Critical DHT storage functionality is missing - Put and Get operations return "not implemented" errors, blocking all distributed storage capabilities.

Location

File: pkg/dht/dht.go
Lines: 89-93 (Put), 95-99 (Get)

Missing Implementations

1. Put() Method - Lines 89-93

Current: Returns "Put operation not implemented" error
Required: Implement distributed hash table storage with replication

2. Get() Method - Lines 95-99

Current: Returns "Get operation not implemented" error
Required: Implement distributed retrieval with consistency guarantees

Technical Requirements

DHT Implementation Details

  1. Consistent Hashing:

    • Implement ring-based node distribution
    • Handle node joins/leaves gracefully
    • Maintain replication factor (default: 3)

  2. Storage Operations:

    • Put: Store key-value pairs across multiple nodes
    • Get: Retrieve values with read quorum consensus
    • Implement vector clocks for conflict resolution

  3. Network Protocol:

    • Use existing libp2p infrastructure
    • Implement gossip protocol for membership
    • Handle network partitions and healing

Integration Points

  • CHORUS SLURP: Uses DHT for temporal context storage
  • BUBBLE: Requires DHT for decision record persistence
  • SHHH: Needs DHT for distributed secret storage

Priority

Critical - Blocks all distributed storage functionality

Requirement Traceability

@goal: BZZZ-DHT-001, BZZZ-STORAGE - Distributed hash table implementation

Dependencies

  • libp2p networking layer (already implemented)
  • Consistent hashing algorithm
  • Replication and consensus mechanisms

Acceptance Criteria

  • Put() successfully stores data across multiple nodes
  • Get() retrieves data with proper consistency
  • DHT handles node failures gracefully
  • Replication factor configurable and enforced
  • Integration tests verify distributed operations
  • Performance meets requirements (< 100ms p95 for local cluster)
  • Proper error handling for network failures
## Problem Critical DHT storage functionality is missing - Put and Get operations return "not implemented" errors, blocking all distributed storage capabilities. ## Location **File:** `pkg/dht/dht.go` **Lines:** 89-93 (Put), 95-99 (Get) ## Missing Implementations ### 1. Put() Method - Lines 89-93 **Current:** Returns "Put operation not implemented" error **Required:** Implement distributed hash table storage with replication ### 2. Get() Method - Lines 95-99 **Current:** Returns "Get operation not implemented" error **Required:** Implement distributed retrieval with consistency guarantees ## Technical Requirements ### DHT Implementation Details 1. **Consistent Hashing:** - Implement ring-based node distribution - Handle node joins/leaves gracefully - Maintain replication factor (default: 3) 2. **Storage Operations:** - Put: Store key-value pairs across multiple nodes - Get: Retrieve values with read quorum consensus - Implement vector clocks for conflict resolution 3. **Network Protocol:** - Use existing libp2p infrastructure - Implement gossip protocol for membership - Handle network partitions and healing ## Integration Points - **CHORUS SLURP:** Uses DHT for temporal context storage - **BUBBLE:** Requires DHT for decision record persistence - **SHHH:** Needs DHT for distributed secret storage ## Priority **Critical** - Blocks all distributed storage functionality ## Requirement Traceability @goal: BZZZ-DHT-001, BZZZ-STORAGE - Distributed hash table implementation ## Dependencies - libp2p networking layer (already implemented) - Consistent hashing algorithm - Replication and consensus mechanisms ## Acceptance Criteria - [ ] Put() successfully stores data across multiple nodes - [ ] Get() retrieves data with proper consistency - [ ] DHT handles node failures gracefully - [ ] Replication factor configurable and enforced - [ ] Integration tests verify distributed operations - [ ] Performance meets requirements (< 100ms p95 for local cluster) - [ ] Proper error handling for network failures
tony added the
bzzz-task
 label 2025-09-21 06:29:41 +00:00
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Reference: tony/bzzz#6
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