Elasticsearch for Apache Hadoop version 8.0.0edit
The following list are changes in 8.0.0 as compared to 7.17.0, and combines
release notes from the 8.0.0-alpha1, -alpha2, -beta1, -rc1 and -rc2 releases.
Breaking Changesedit
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Core
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Deprecate support for Spark 1.x, Scala 2.10 on Spark 2.x, Hadoop 1, Pig, and Storm
#1845
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Boost default scroll size to 1000
#1429
Enhancementsedit
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Build
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Build ES-Hadoop with Java 17
#1808
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Build/Gradle
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Setting Java boot classpath so that Scala 2.10 works on Gradle 7.2
#1800
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Update Gradle wrapper to 7.3
#1809
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Get rid of direct cross-project dependencies to avoid gradle warnings
#1868
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Spark
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Add support for Spark 3.1 and 3.2
#1807
Bug fixesedit
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Core
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Fix support for empty and null arrays
#1827