4.0.0 org.elasticsearch.plugin plugins 2.1.0-SNAPSHOT analysis-stempel Plugin: Analysis: Polish (stempel) The Stempel (Polish) Analysis plugin integrates Lucene stempel (polish) analysis module into elasticsearch. org.elasticsearch.plugin.analysis.stempel.AnalysisStempelPlugin analysis_stempel false org.apache.lucene lucene-analyzers-stempel org.apache.maven.plugins maven-assembly-plugin