Search2 integrated #3011
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Search2 integrated #3011
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Scripts helps to: - install SolrCloud; - configure it to use Zookeeper of deployment; - create "appscale-search-api-config" config set in Solr; - enable and start Solr service.
- antlr4 grammar was added; - appscale syntax tree preprocessor was added; - build script for compiling antlr4 parser was added.
- Number of models corresponds to GAE Search API objects; - Others helper models represent Solr objects.
- solr_api takes care of communication with SolrCloud; - constants were also added.
- Solr Adapter implements functionality of Search API using Solr. - query_convertor could be a part of solr_adapter but this chunk of functionality worth own module.
- api_methods takes care of protobuf serialization-deserialization; - *.proto files contains protocol definitions.
- search_server is main module of SearchService2; - ensure_searchservice2.sh takes care of compilation of protocols and grammar and installs search package.
Also added support for multiple search_ip addresses.
- use /etc/appscale/search2_ips for storing Search2 locations; - fail during runtime if Solr 7.6 is not installed; - raise client error if feature is not supported; - use nargs='+' for zk-locations argument;
These were introduced in the 1.9.0 SDK.
These were introduced in the 1.9.1 SDK.
This was introduced in the 1.9.8 SDK.
This change was introduced in the 1.9.11 SDK.
These changes were introduced in the 1.9.14 SDK.
- Add facet-related models; - Add conversion of facet-related models to and from protobuf.
- Add handling of facet arguments in solr_adapter; - Add stats argument to solr_api; - Update solr fields mapping; - Add grouped index and value facets; - Add facet_converter which handled adoption of Solr API to Search API; - Minor update in schema.
- Added auto registration of server in Zookeeper. - Added health probe handler. - Managing search settings.
- Make it easier to add new services to service manager. - Add search service to service manager.
- Implement search assignment management to AC. - Add heap-reduction parameter when starting Solr.
- Resolve sort expression serialization. - ignore deadline argument.
- Expect other node to create zookeeper root. - Delete incompletely created collections. - Warn if there is incompletely created collection.
* search2-facets: Fix SDK search part Implement simple NumberFacet search Add unit tests for SearchService2 Implement Facetted search in solr_adapter Add facet-related models Add faceted search support to the Python runtime Remove references to undefined ContentType class Add FacetRefinement field to FacetResultValue Include more facet-related protobuffer definitions Include facet-related protocol buffer definitions
This was referenced Mar 7, 2019
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Download antlr from s3 bucket.
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You could already hear something about SearchService2.
Related PRs will be referred later (new role in appscale-tools, hawkeye tests and another AppScalefile template to be tested with hawkeye).
Depends on:
Regression tests:
https://ocd.appscale.com:8080/job/Daily%20Build/5991/