Elasticsearch for Apache Hadoop version 8.0.0-rc1
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Build
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Setting Java boot classpath so that Scala 2.10 works on Gradle 7.2
#1800
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Build Hadoop with Java 17
#1808
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Update Gradle wrapper to 7.3
#1809
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Update log4j version
#1828
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Serialization
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Add support for the
date_nanos field type
#1803
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Spark
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Add support for Spark 3.1 and 3.2
#1807
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Spark
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Resolve
saveToEs saves case classes fields with NULL values
#1478
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Correctly reading empty fields in as null rather than throwing exception
#1816
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Setting
es.read.fields.include could throw a NullPointerException in older spark version
#1822