checkHealth()

This operation checks the health condition of the current Milvus instance.

Java

public CheckHealthResp checkHealth()

Request syntax

Java

CheckHealthResp()

BUILDER METHODS:

None

RETURN TYPE:

CheckHealthResp

RETURNS

A CheckHealthResp object that contains detailed information about the current Milvus instance. The object has the following fields:

• isHealthy (Boolean) -

  Whether the current Milvus instance is in a healthy state.

• reasons (List<String>) -

  Return the unhealthy reasons if the server is in an unhealthy state.

• quotaStates (List<String>) -

  The names of unhealthy states. The following names could be in the list: "ReadLimited", "WriteLimited", "DenyToRead", "DenyToWrite", "DenyToDDL".

EXCEPTIONS:

• MilvusClientExceptions

  This exception will be raised when any error occurs during this operation.

Example

Java

import io.milvus.v2.client.ConnectConfig;
import io.milvus.v2.client.MilvusClientV2;
import io.milvus.v2.service.utility.response.CheckHealthResp;

// 1. Set up a client
ConnectConfig connectConfig = ConnectConfig.builder()
        .uri("http://localhost:19530")
        .token("root:Milvus")
        .build();

MilvusClientV2 client = new MilvusClientV2(connectConfig);

// 2. Check healthy
CheckHealthResp healthyResp = client.checkHealth();