4.0.0 org.elasticsearch.plugin elasticsearch-analysis-icu jar Elasticsearch ICU Analysis plugin The ICU Analysis plugin integrates Lucene ICU module into elasticsearch, adding ICU relates analysis components. org.elasticsearch elasticsearch-plugin 2.0.0-SNAPSHOT 1 INFO org.apache.lucene lucene-analyzers-icu org.apache.maven.plugins maven-assembly-plugin com.mycila license-maven-plugin **/IndexableBinaryStringTools.java **/ICUCollationKeyFilter.java **/TestIndexableBinaryStringTools.java