Kibana upgrades automatically when starting a new version, as described in . Although you do not need to manually back up Kibana before upgrading, we recommend that you have a backup on hand. You can use Snapshot and Restore to back up Kibana data by targeting indices. If you are using the Reporting plugin, you can also target indices.

    Before you upgrade Kibana:

    • Consult the .
    • Before you upgrade production servers, test the upgrades in a dev environment.
    • If you are using custom plugins, check that a compatible version is available.
    • Shut down all Kibana nodes. Running more than one Kibana version against the same Elasticseach index is unsupported. If you upgrade while older Kibana nodes are running, the upgrade can fail.

    To identify the changes you need to make to upgrade, and to enable you to perform an Elasticsearch rolling upgrade with no downtime, you must upgrade to 6.7 before you upgrade to 7.0.

    Upgrade from 5.x or earlier

    Elasticsearch can read indices created in the previous major version. Before you upgrade to 7.0.0, you must reindex or delete any indices created in 5.x or earlier. For more information, refer to .

    When your reindex is complete, follow the Standard upgrade instructions.

    The recommended path is to upgrade to 6.8 before upgrading to 7.0. This makes it easier to identify the required changes, and enables you to use the Upgrade Assistant to prepare for your upgrade to 7.0.

    Upgrade from 6.8

    To help you prepare for your upgrade to 7.0, 6.8 includes an Upgrade Assistant To access the assistant, go to Management > 7.0 Upgrade Assistant.

    After you have addressed any issues that were identified by the Upgrade Assistant, .

    “shard failed” error when viewing Beats dashboards in Kibana

    After upgrading to Elasticsearch 7.0, any indices created by Beats 6.6 or older will not work in Kibana dashboards until the setting is added to each index. Indices created in Beats 6.7 or later are unaffected. To add the setting to the index, you can use the 7.0 , or add the setting manually .

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