This is a cache of https://www.elastic.co/guide/en/elasticsearch/hadoop/8.19/eshadoop-8.9.0.html. It is a snapshot of the page as it appeared on 2025-11-15T02:11:54.068+0000.
Elasticsearch for Apache Hadoop version 8.9.0 | Elasticsearch for Apache Hadoop [8.19] | Elastic
« Elasticsearch for Apache Hadoop version 8.9.1 Elasticsearch for Apache Hadoop version 8.8.2 »
Elastic Docs ›Elasticsearch for Apache Hadoop [8.19] ›Release Notes

Elasticsearch for Apache Hadoop version 8.9.0

edit
IMPORTANT: This documentation is no longer updated. Refer to Elastic's version policy and the latest documentation.

Elasticsearch for Apache Hadoop version 8.9.0

edit

Breaking Changes

edit
  • Removing Pig, Storm, and Spark 1 support, as well as support for Scala 2.10 on Spark 2 #2092

Enhancements

edit
Spark
  • Update to Spark 3.2.4 #2083

Bug Fixes

edit
Serialization
  • Replacing the use of Java object serialization with Jackson #2080
Build
  • Adding a readiness check before using services in tests #2099
« Elasticsearch for Apache Hadoop version 8.9.1 Elasticsearch for Apache Hadoop version 8.8.2 »