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Index templates use index_patterns instead of templateeditPreviously templates expressed the indices that they should match using a glob style pattern in the template field. They should now use the index_patterns field instead. As the name implies you can define multiple glob style patterns in an array but for convenience defining a single pattern as a bare string is also supported. So both of t..

Deprecated ShapeBuilders helper classeditThe ShapeBuilders class containing static methods to create shape specific builders (e.g., ShapeBuilders.newPoint) has been deprecated. One must now use the builder’s constructor instead (e.g., new MultiPointBuilder()).shape 관련 builder를 생성하는 static method(예: ShapeBuilders.newPoint)를 가지고 있는ShapeBuilders class는 deprecate되었다. 대신 builder의 생성자를 사용해야 한다.(예: new..

version type force removededitDocument modification operations may no longer specify the version_type of force to override any previous version checks.이전 버전의 확인을 무시하기 위해, document 수정 연산은 더 이상 force 의 version_type 을 지정하지 않을 수 있다.Upserts no longer support versionseditAdding a version to an upsert request is no longer supported.upsert request에 version 을 추가하는 것은 더 이상 지원되지 않는다.created field removed i..

Cluster name no longer allowed in path.dataeditPreviously the cluster name could be used in the path.data setting with a warning. This is now no longer allowed. For instance, in the previous version this was valid:이전에는 cluster name은 path.data 설정에서 사용될 수 있었다. 경고와 함께. 이제 더 이상 허용되지 않는다. 예를 들어 이전 버전에서는 다음은 유효했다.# Assuming path.data is /tmp/mydata # No longer supported: $ tree /tmp/mydata /tmp/mydata..

Java High Level REST ClienteditStarting from version 5.6.0 a new Java client has been released: the Java High Level REST Client. This official high-level client (named like this to differentiate it from the existing low-level client) for Elasticsearch can be used to execute search, index, delete, update and bulk operations using the same Core Java classes as the TransportClient uses.version 5.6...

Unbounded queue size in cat thread pooleditPreviously if a queue size backing a thread pool was unbounded, the cat thread pool API would output an empty string in the queue_size column. This has been changed to now output -1 so that the output is always present and always numeric.이전에는 thread pool을 지원하는 queue size에 제한이 없는 경우, cat thread pool API는 queue_size column에 빈 문자열을 출력했었다. 이제 이것은 output이 항상..

Synonym Token FiltereditIn 6.0, Synonym Token Filter tokenizes synonyms with whatever tokenizer and token filters appear before it in the chain.6.0에서 Synonym Token Filter는 분석 chain에서 Synonym Token Filter 이전에 나타나는 모든 tokenizer와 token filter로 동의어를 토큰화한다.The tokenizer and ignore_case parameters are deprecated and will be ignored when used in new indices. These parameters will continue to function a..

Deprecated pattern element of include/exclude for terms aggregations has been removededitThe include and exclude options of terms aggregations used to accept a sub pattern object which has been removed. The pattern should now be directly put as a value of the include and excludefields. For instance, the below terms aggregation:terms aggregations에서 include, exclude option의 하위 pattern object가 제거되었..

This section discusses the changes that you need to be aware of when migrating your application to Elasticsearch 6.0.여기에서는 application을 Elasticsearch 6.0 으로 migration할 경우 알아야 할 변경 사항에 대해 이야기한다.Indices created before 6.0editElasticsearch 6.0 can read indices created in version 5.0 or above. An Elasticsearch 6.0 node will not start in the presence of indices created in a version of Elasticsearch b..

This section discusses the changes that you need to be aware of when migrating your application from one version of Elasticsearch to another.여기에서는 application을 Elasticsearch 다른 version으로 migration할 경우 알아야 할 변경 사항에 대해 이야기한다.일반적으로As a general rule:Migration between minor versions — e.g. 6.x to 6.y — can be performed by upgrading one node at a time.minor version간(예: 6.x 에서 6.y 로)의 migration은 upgrad..