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Elasticsearch Reference [5.5] » Release Notes » 5.5.3 Release Notes
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5.5.3 Release Notesedit

See Multi data path bug in Elasticsearch 5.3.0.

Also see Breaking changes in 5.5.

Breaking MSI Windows Installer changesedit

Upgrades from 5.5.0, 5.5.1, 5.5.2. See release notes
  • ES_HOME and ES_CONFIG environment variables unset after successful upgrade
  • Windows Service stopped after successful upgrade

Deprecationsedit

Mapping
  • Add deprecation logging when _all is enabled #26228 (issue: #22144)

Bug fixesedit

Packaging
  • setgid on /etc/elasticearch on package install #26412 (issue: #26410)
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