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2cf160f2c0
This change removes several pieces of deprecated code from stored scripts. Stored scripts/templates are no longer allowed to be an empty and will throw an exception when used with PutStoredScript. ScriptMetadata will now drop any existing stored scripts that are empty with a deprecation warning in the case they have not been previously removed. The code field is now only allowed as source as part of a PutStoredScript JSON blob.
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1.8 KiB
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52 lines
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1.8 KiB
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[discrete]
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[[breaking_80_scripting_changes]]
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==== Scripting changes
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//NOTE: The notable-breaking-changes tagged regions are re-used in the
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//Installation and Upgrade Guide
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//tag::notable-breaking-changes[]
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.The `JodaCompatibleDateTime` class has been removed.
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[%collapsible]
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====
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*Details* +
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As a transition from Joda datetime to Java datetime, scripting used
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an intermediate class called `JodaCompatibleDateTime`. This class has
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been removed and is replaced by `ZonedDateTime`. Any use of casting
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to a `JodaCompatibleDateTime` in a script will result in a compilation
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error, and may not allow the upgraded node to start.
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*Impact* +
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Before upgrading, replace `getDayOfWeek` with `getDayOfWeekEnum().value` in any
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scripts. Any use of `getDayOfWeek` expecting a return value of `int` will result
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in a compilation error or runtime error and may not allow the upgraded node to
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start.
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====
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.Stored scripts no longer support empty scripts or search templates.
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[%collapsible]
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====
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*Details* +
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The {ref}/create-stored-script-api.html[create or update stored script API]'s
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`source` parameter cannot be empty.
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*Impact* +
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Before upgrading, use the {ref}/delete-stored-script-api.html[delete stored
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script API] to delete any empty stored scripts or search templates.
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In 8.0, {es} will drop any empty stored scripts or empty search templates from
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the cluster state. Requests to create a stored script or search template with
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an empty `source` will return an error.
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====
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.The create or update stored script API's `code` parameter has been removed.
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[%collapsible]
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====
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*Details* +
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The {ref}/create-stored-script-api.html[create or update stored script API]'s
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`code` parameter has been removed. Use the `source` parameter instead.
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*Impact* +
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Discontinue use of the `code` parameter. Requests that include the parameter
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will return an error.
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====
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// end::notable-breaking-changes[] |