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Index Coordinator-related Configurations

This topic introduces the index coordinator-related configurations of Milvus.

Index coordinator (index coord) manages topology of the index nodes, and maintains index metadata.

Under this section, you can configure index coord address, etc.

indexCoord.address

Description Default Value
  • TCP/IP address of index coordinator.
  • Index coordinator monitors all IPv4 addresses if this parameter is set as 0.0.0.0.
  • localhost

    indexCoord.port

    Description Default Value
    TCP port of index coordinator. 31000

    indexCoord.grpc.serverMaxRecvSize

    Description Default Value
  • The maximum size of each RPC request that the index coord can receive.
  • Unit: Byte
  • 2147483647

    indexCoord.grpc.serverMaxSendSize

    Description Default Value
  • The maximum size of each respond the index coord can send when receiving an RPC request.
  • Unit: Byte
  • 2147483647

    indexCoord.grpc.clientMaxRecvSize

    Description Default Value
  • The maximum size of each respond that the index coord can receive when sending an RPC request.
  • Unit: Byte
  • 104857600

    indexCoord.grpc.clientMaxSendSize

    Description Default Value
  • The maximum size of each RPC request that the index coord can send.
  • Unit: Byte
  • 104857600
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