fix(graph): resolve edge creation failure due to vertex ID mismatch#331
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linmengmeng-1314 wants to merge 1 commit into
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fix(graph): resolve edge creation failure due to vertex ID mismatch#331linmengmeng-1314 wants to merge 1 commit into
linmengmeng-1314 wants to merge 1 commit into
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When loading graph data, the HugeGraph server assigns vertex IDs (e.g., "1:Sarah") that differ from LLM-predicted IDs (e.g., "person:Sarah"). This causes edge creation to fail with IllegalArgumentException because the edge references use the original LLM-predicted IDs which don't match actual vertex IDs in the graph. Add a vid_mapping to track the ID mapping and update edge references after vertex creation. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
1:Sarah) using numeric label IDs, which differ from LLM-predicted IDs (e.g.,person:Sarah) that edges referencevid_mappingto track the ID mapping and update edgeoutV/inVafter vertex creationProblem
When using "Load into GraphDB" to import extracted graph data, edges fail to be created with
java.lang.IllegalArgumentException. The root cause is that the LLM generates vertex IDs using label names (e.g.,person:Sarah), but the HugeGraph server uses numeric label IDs (e.g.,1:Sarah). Edge references still point to the LLM-predicted IDs, causing vertex lookup failures.Solution
Test plan
🤖 Generated with Claude Code