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_on_retriever_error() — langchain Function Reference

Architecture documentation for the _on_retriever_error() function in base.py from the langchain codebase.

Function python Observability Tracers called by 2

Entity Profile

Dependency Diagram

graph TD
  ed3a7128_10bb_fbbc_fa3a_9edc40fc7f5a["_on_retriever_error()"]
  b3ab8001_c14c_4191_ca53_2dbabc99917f["AsyncBaseTracer"]
  ed3a7128_10bb_fbbc_fa3a_9edc40fc7f5a -->|defined in| b3ab8001_c14c_4191_ca53_2dbabc99917f
  6f1c7411_43d8_9ca5_c023_0defba7f4a65["on_retriever_error()"]
  6f1c7411_43d8_9ca5_c023_0defba7f4a65 -->|calls| ed3a7128_10bb_fbbc_fa3a_9edc40fc7f5a
  79863a74_2a4c_2d7c_9447_4f06d9be097d["on_retriever_error()"]
  79863a74_2a4c_2d7c_9447_4f06d9be097d -->|calls| ed3a7128_10bb_fbbc_fa3a_9edc40fc7f5a
  style ed3a7128_10bb_fbbc_fa3a_9edc40fc7f5a fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/tracers/base.py lines 917–918

    async def _on_retriever_error(self, run: Run) -> None:
        """Process the Retriever Run upon error."""

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does _on_retriever_error() do?
_on_retriever_error() is a function in the langchain codebase, defined in libs/core/langchain_core/tracers/base.py.
Where is _on_retriever_error() defined?
_on_retriever_error() is defined in libs/core/langchain_core/tracers/base.py at line 917.
What calls _on_retriever_error()?
_on_retriever_error() is called by 2 function(s): on_retriever_error, on_retriever_error.

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