Elasticsearch version 8.2.2edit
Also see Breaking changes in 8.2.
Known issuesedit
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Parsing a request when the last element in an array is filtered out
(for instance using
_source_includes) fails. This
is due to a bug in Jackson parser.
Fixed in Elasticsearch 8.6.1 (#91456)
Bug fixesedit
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Audit
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Fix audit logging to consistently include port number in
origin.address #86732
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CCR
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Fix CCR following a datastream with closed indices on the follower corrupting the datastream #87076 (issue: #87048)
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Geo
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Guard for adding null value tags to vector tiles #87051
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Infra/Core
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Adjust osprobe assertion for burst cpu #86990
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Machine Learning
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Fix ML task auditor exception early in cluster lifecycle #87023 (issue: #87002)
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Adjacency weighting fixes in categorization #2277
Enhancementsedit
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Machine Learning
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Make ML native processes work with glibc 2.35 (required for Ubuntu 22.04) #2272