temporalio/temporal · error

not supported Elasticsearch version: %v

Error message

not supported Elasticsearch version: %v

What it means

Error "not supported Elasticsearch version: %v" thrown in temporalio/temporal.

Source

Thrown at common/persistence/visibility/store/elasticsearch/client/client_factory.go:15

package client

import (
	"fmt"
	"net/http"

	"go.temporal.io/server/common/log"
)

func NewClient(config *Config, httpClient *http.Client, logger log.Logger) (Client, error) {
	switch config.Version {
	case "v8", "v7", "":
		return newClient(config, httpClient, logger)
	default:
		return nil, fmt.Errorf("not supported Elasticsearch version: %v", config.Version)
	}
}

func NewCLIClient(config *Config, logger log.Logger) (CLIClient, error) {
	switch config.Version {
	case "v8", "v7", "":
		return newClient(config, nil, logger)
	default:
		return nil, fmt.Errorf("not supported Elasticsearch version: %v", config.Version)
	}
}

func NewFunctionalTestsClient(config *Config, logger log.Logger) (IntegrationTestsClient, error) {
	switch config.Version {
	case "v8", "v7", "":
		return newClient(config, nil, logger)
	default:
		return nil, fmt.Errorf("not supported Elasticsearch version: %v", config.Version)

View on GitHub (pinned to bde624efd1)

When it happens

Trigger: Thrown at common/persistence/visibility/store/elasticsearch/client/client_factory.go:15 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of temporalio/temporal@bde624efd1 (2026-09-01). Data as JSON: /api/errors/391a832c229c4287. Report an issue: GitHub.