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Posted to issues@calcite.apache.org by "Andrei Sereda (JIRA)" <ji...@apache.org> on 2018/06/27 21:47:00 UTC
[jira] [Updated] (CALCITE-2376) Unify ES2 and ES2 adapters. Migrate
to low-level rest client
[ https://issues.apache.org/jira/browse/CALCITE-2376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrei Sereda updated CALCITE-2376:
-----------------------------------
Summary: Unify ES2 and ES2 adapters. Migrate to low-level rest client (was: migrate elastic adapters to (low-level) rest client)
> Unify ES2 and ES2 adapters. Migrate to low-level rest client
> ------------------------------------------------------------
>
> Key: CALCITE-2376
> URL: https://issues.apache.org/jira/browse/CALCITE-2376
> Project: Calcite
> Issue Type: Improvement
> Components: elasticsearch-adapter
> Reporter: Andrei Sereda
> Assignee: Julian Hyde
> Priority: Major
>
> This is an effort to migrate Elastic Search adapters to use [low-level rest client|https://www.elastic.co/guide/en/elasticsearch/client/java-rest/current/java-rest-low.html]. Current [native transport client|https://www.elastic.co/guide/en/elasticsearch/client/java-api/6.3/client.html] has been deprecated in 7.0 (to be removed in 8.x).
> Another advantage of low-level client is that it is compatible with any ES server version and has few (non-core) dependencies. As part of this improvement, both ES2 and ES5 adapters will be unified and reside under new maven module {{elasticsearch}} (contrary to separate {{elasticsearch2}} and {{elasticsearch5}}).
> h3. Breaking changes
> Using new {{artifactId}} and {{SchemaFactory}} implementation will force clients to change their configuration and dependencies. No other breaking changes (except configuration) are expected.
>
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