IMPORTANT: No additional bug fixes or documentation updates will be released for this version. For the latest information, see the current release documentation.
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Elastic Docs ›Elasticsearch Guide [7.9] ›Set up Elasticsearch ›Configuring Elasticsearch

Transforms settings in Elasticsearch

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Transforms settings in Elasticsearch

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You do not need to configure any settings to use transforms. It is enabled by default.

General transforms settings

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node.roles: [ transform ]

(Static) Set node.roles to contain transform to identify the node as a transform node. If you use the default settings for a node, it does not have the transform role.

If a node doesn’t have this role, the node cannot run transforms. If you want to run transforms, there must be at least one transform node in your cluster.

If you use the node.roles setting, all required roles must be explicitly set. Consult Node to learn more.

The node.transform setting is deprecated in the 7.9.0 version, use this setting instead.

xpack.transform.enabled
[7.8.0] Deprecated in 7.8.0. Basic License features should always be enabled (Static) This deprecated setting no longer has any effect.
xpack.transform.num_transform_failure_retries
(Dynamic) The number of times that a transform retries when it experiences a non-fatal error. Once the number of retries is exhausted, the transform task is marked as failed. The default value is 10 with a valid minimum of 0 and maximum of 100. If a transform is already running, it has to be restarted to use the changed setting.
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