WARNING: Version 5.4 of the Elastic Stack has passed its EOL date.

This documentation is no longer being maintained and may be removed. If you are running this version, we strongly advise you to upgrade. For the latest information, see the current release documentation.

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Elastic Docs ›X-Pack for the Elastic Stack [5.4] ›Troubleshooting

Watcher Troubleshooting

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Watcher Troubleshooting

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Dynamic Mapping Error When Trying to Add a Watch

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If you get the Dynamic Mapping is Disabled error when you try to add a watch, verify that the index mappings for the .watches index are available. You can do that by submitting the following request:

GET .watches/_mapping

If the index mappings are missing, follow these steps to restore the correct mappings:

  1. Stop the Elasticsearch node.
  2. Add xpack.watcher.index.rest.direct_access : true to elasticsearch.yml.
  3. Restart the Elasticsearch node.

  4. Delete the .watches index:

    DELETE .watches

  5. Disable direct access to the .watches index:

    1. Stop the Elasticsearch node.
    2. Remove xpack.watcher.index.rest.direct_access : true from elasticsearch.yml.
    3. Restart the Elasticsearch node.

Unable to Send Email

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If you get an authentication error indicating that you need to continue the sign-in process from a web browser when Watcher attempts to send email, you need to configure Gmail to Allow Less Secure Apps to access your account.

If you have two-step verification enabled for your email account, you must generate and use an App Specific password to send email from Watcher. For more information, see:

Watcher Not Responsive

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Keep in mind that there’s no built-in validation of scripts that you add to a watch. Buggy or deliberately malicious scripts can negatively impact Watcher performance. For example, if you add multiple watches with buggy script conditions in a short period of time, Watcher might be temporarily unable to process watches until the bad watches time out.

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