47 lines
1.6 KiB
Plaintext
47 lines
1.6 KiB
Plaintext
[discrete]
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[[breaking_70_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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// end::notable-breaking-changes[]
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[discrete]
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==== getDate() and getDates() removed
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Fields of type `long` and `date` had `getDate()` and `getDates()` methods
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(for multi valued fields) to get an object with date specific helper methods
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for the current doc value. In 5.3.0, `date` fields were changed to expose
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this same date object directly when calling `doc["myfield"].value`, and
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the getter methods for date objects were deprecated. These methods have
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now been removed. Instead, use `.value` on `date` fields, or explicitly
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parse `long` fields into a date object using
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`Instance.ofEpochMillis(doc["myfield"].value)`.
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[discrete]
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==== Accessing missing document values will throw an error
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`doc['field'].value` will throw an exception if
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the document is missing a value for the field `field`.
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To check if a document is missing a value, you can use
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`doc['field'].size() == 0`.
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[discrete]
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[[script-errors-return-400-error-codes]]
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==== Script errors will return as `400` error codes
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Malformed scripts, either in search templates, ingest pipelines or search
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requests, return `400 - Bad request` while they would previously return
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`500 - Internal Server Error`. This also applies for stored scripts.
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[discrete]
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==== getValues() removed
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The `ScriptDocValues#getValues()` method is deprecated in 6.6 and will
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be removed in 7.0. Use `doc["foo"]` in place of `doc["foo"].values`.
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