Exception JasperReports加载jrxml文件时发生异常
当我调用我的代码时:Exception JasperReports加载jrxml文件时发生异常,exception,hadoop,jasper-reports,hive,Exception,Hadoop,Jasper Reports,Hive,当我调用我的代码时: JasperDesign JasperDesign=JRXmlLoader.load(reportTemplate); 它打印以控制台错误,然后向我抛出异常: ERROR extensions.DefaultExtensionsRegistry: Error instantiating extensions registry for queryexecuters.hive from jar:file:/C:/Users/GDantimi/workspace/ProvaJa
JasperDesign JasperDesign=JRXmlLoader.load(reportTemplate);
它打印以控制台错误,然后向我抛出异常:
ERROR extensions.DefaultExtensionsRegistry: Error instantiating extensions registry for queryexecuters.hive from jar:file:/C:/Users/GDantimi/workspace/ProvaJasper/lib/js-hive-datasource-1.1.jar!/jasperreports_extension.properties
net.sf.jasperreports.engine.JRRuntimeException: Could not load class com.jaspersoft.hadoop.hive.HiveQueryExecuterExtensionsRegistryFactory
at net.sf.jasperreports.engine.util.ClassUtils.instantiateClass(ClassUtils.java:63)
我搜索了那个库,但什么也没找到。我对hadoop一无所知,但那个位置确实存在
C:/Users/GDantimi/workspace/ProvaJasper/lib/js-hive-datasource-1.1.jar
。我会从那里开始。@jschoen Ok找到了。谢谢。@jschoen我仍然收到一个错误:--[error]从jar:file:/C:/Users/GDantimi/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp3/wtpwebapps/SirsapASD/WEB-INF/lib/js-hive-datasource-1.1.jar实例化queryexecutors.hive的扩展注册表时出错/jasperreports\u extension.properties--net.sf.jasperreports.engine.JRRuntimeException:无法加载