Pratik Shenoy created ZEPPELIN-4913:
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Summary: Upgrade Elastic Search Interpreter package from 2.4.3 to
7.8.0
Key: ZEPPELIN-4913
URL: https://issues.apache.org/jira/browse/ZEPPELIN-4913
Project: Zeppelin
Issue Type: Improvement
Components: Interpreters, zeppelin-zengine
Affects Versions: 0.9.0
Reporter: Pratik Shenoy
Attachments: Screen Shot 2020-06-25 at 6.50.18 PM.png, Screen Shot
2020-06-25 at 6.50.49 PM.png
*Upgrading Elastic Search Interpreter package from 2.4.3 to 7.8.0*
* The current of ES interpreter package is 2.4.3 and uses lucene version 5.5
* Zengine search expects lucene version 5.3.1 (maven assigns 5.5)
* Upgrading the ES package will lead to
** Breaking changes in both zengine and interpreter
* At the same time, it opens up avenues for
** Using new [JAVA Client API
|https://www.elastic.co/guide/en/elasticsearch/client/java-rest/current/java-rest-overview.html]for
http/https requests
** Deprecating the Transport Client [(not supported by elastic
anymore)|https://www.elastic.co/guide/en/elasticsearch/client/java-api/current/transport-client.html]
** Bumping up Lucene in Zengine to new version
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