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1502812c1a
The other metric aggregations (min/max/etc) return `null` as their XContent value and string when nothing was computed (due to empty/missing fields). Percentiles and Percentile Ranks, however, return `NaN `which is inconsistent and confusing for the user. This fixes the inconsistency by making the aggs return `null`. This applies to both the numeric value and the "as string" value. Note: like the metric aggs, this does not change the value if fetched directly from the percentiles object, which will return as `NaN`/`"NaN"`. This only changes the XContent output. While this is a bugfix, it still breaks bwc in a minor way as the response changes from prior version. Closes #29066
24 lines
839 B
Plaintext
24 lines
839 B
Plaintext
[[release-notes-7.0.0-alpha1]]
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== 7.0.0-alpha1 Release Notes
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The changes listed below have been released for the first time in Elasticsearch 7.0.0-alpha1.
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[[breaking-7.0.0-alpha1]]
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[float]
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=== Breaking changes
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Core::
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* Tribe node has been removed in favor of Cross-Cluster-Search
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Cross-Cluster-Search::
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* `http_addresses` has been removed from the <<cluster-remote-info>> API
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because it is expensive to fetch and no longer needed by Kibana.
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Rest API::
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* The Clear Cache API only supports `POST` as HTTP method
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Aggregations::
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* The Percentiles and PercentileRanks aggregations now return `null` in the REST response,
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instead of `NaN`. This makes it consistent with the rest of the aggregations. Note:
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this only applies to the REST response, the java objects continue to return `NaN` (also
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consistent with other aggregations) |