Add ComponentTemplate to MetaData #53290
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This adds a `ComponentTemplate` datastructure that will be used as part of elastic#53101 (Index Templates v2) to the `MetaData` class. Currently there are no APIs for interacting with this class, so it will always be an empty map (other than in tests). This infrastructure will be built upon to add APIs in a subsequent commit. A `ComponentTemplate` is made up of a `Template`, a version, and an arbitrary metadata map. The `Template` contains similar information to an `IndexTemplateMetaData` object— settings, mappings, and alias configuration.
dakrone
added
:Data Management/Indices APIs
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Pinging @elastic/es-core-features (:Core/Features/Indices APIs) |
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This PR does not yet contain the APIs for put/get/deleting the component templates, however, it is already large enough and I wanted to split the work up to make it easier to review. I plan on working on the APIs immediately after this. |
probakowski
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Mar 9, 2020
server/src/main/java/org/elasticsearch/cluster/metadata/ComponentTemplate.java
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server/src/main/java/org/elasticsearch/cluster/metadata/ComponentTemplate.java
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server/src/main/java/org/elasticsearch/cluster/metadata/ComponentTemplate.java
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| Map<String, Object> uncompressedMapping = | ||
| XContentHelper.convertToMap(new BytesArray(this.mappings.uncompressed()), true, XContentType.JSON).v2(); | ||
| if (uncompressedMapping.size() > 0) { | ||
| builder.field(MAPPINGS.getPreferredName()); |
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If we have empty settings or mappings section we still have corresponding field but we skip it in case of mappings, any reason for that?
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No specific reason, this was copied to mimic the existing behavior of for index templates
martijnvg
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Mar 10, 2020
server/src/main/java/org/elasticsearch/cluster/metadata/MetaData.java
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server/src/main/java/org/elasticsearch/cluster/metadata/ComponentTemplate.java
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@elasticmachine update branch |
martijnvg
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Mar 12, 2020
server/src/main/java/org/elasticsearch/cluster/DiffableUtils.java
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dakrone
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* Add ComponentTemplate to MetaData This adds a `ComponentTemplate` datastructure that will be used as part of elastic#53101 (Index Templates v2) to the `MetaData` class. Currently there are no APIs for interacting with this class, so it will always be an empty map (other than in tests). This infrastructure will be built upon to add APIs in a subsequent commit. A `ComponentTemplate` is made up of a `Template`, a version, and a MetaData.Custom class. The `Template` contains similar information to an `IndexTemplateMetaData` object— settings, mappings, and alias configuration.
dakrone
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Mar 12, 2020
This disables the BWC tests for the ComponentTemplateMetadata class added in elastic#53290 and elastic#53489
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dakrone
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* Add ComponentTemplate to MetaData (#53290) * Add ComponentTemplate to MetaData This adds a `ComponentTemplate` datastructure that will be used as part of #53101 (Index Templates v2) to the `MetaData` class. Currently there are no APIs for interacting with this class, so it will always be an empty map (other than in tests). This infrastructure will be built upon to add APIs in a subsequent commit. A `ComponentTemplate` is made up of a `Template`, a version, and a MetaData.Custom class. The `Template` contains similar information to an `IndexTemplateMetaData` object— settings, mappings, and alias configuration. * Update minimal supported version constant Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>
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This adds a
ComponentTemplatedatastructure that will be used as part of #53101 (Index Templatesv2) to the
MetaDataclass. Currently there are no APIs for interacting with this class, so it willalways be an empty map (other than in tests). This infrastructure will be built upon to add APIs in
a subsequent commit.
A
ComponentTemplateis made up of aTemplate, a version, and an arbitrary metadata map. TheTemplatecontains similar information to anIndexTemplateMetaDataobject— settings, mappings,and alias configuration.