Hi, I get the following exception when I run my POI based application on a certain platform (Apache Flink):
javax.xml.stream.FactoryConfigurationError: Provider com.bea.xml.stream.EventFactory not found This is not on Android and it is POI 4.0.0 using JDK8. The same code runs fine on other platforms (e.g. MR, Hive, Spark) (the only difference is that different platforms of course have different jars in the classpath). It is only when writing a file (reading is no problem!). I suspect some strange dependency on the classpath (jaxb, xmlbeans 2.x etc.). Any idea on how I can find more easily the root cause? MSExcelWriter: https://github.com/ZuInnoTe/hadoopoffice/blob/master/fileformat/src/main/java/org/zuinnote/hadoop/office/format/common/writer/msexcel/MSExcelWriter.java Full stack trace: Caused by: javax.xml.stream.FactoryConfigurationError: Provider com.bea.xml.stream.EventFactory not found at javax.xml.stream.FactoryFinder.newInstance(FactoryFinder.java:72) at javax.xml.stream.FactoryFinder.find(FactoryFinder.java:176) at javax.xml.stream.FactoryFinder.find(FactoryFinder.java:92) at javax.xml.stream.XMLEventFactory.newInstance(XMLEventFactory.java:30) at org.apache.poi.openxml4j.opc.internal.marshallers.PackagePropertiesMarshaller.<clinit>(PackagePropertiesMarshaller.java:41) at org.apache.poi.openxml4j.opc.OPCPackage.<init>(OPCPackage.java:140) at org.apache.poi.openxml4j.opc.ZipPackage.<init>(ZipPackage.java:78) at org.apache.poi.openxml4j.opc.OPCPackage.create(OPCPackage.java:365) at org.apache.poi.xssf.usermodel.XSSFWorkbook.newPackage(XSSFWorkbook.java:495) at org.apache.poi.xssf.usermodel.XSSFWorkbook.<init>(XSSFWorkbook.java:261) at org.apache.poi.xssf.usermodel.XSSFWorkbook.<init>(XSSFWorkbook.java:257) at org.apache.poi.xssf.usermodel.XSSFWorkbook.<init>(XSSFWorkbook.java:245) at org.zuinnote.hadoop.office.format.common.writer.msexcel.MSExcelWriter.create(MSExcelWriter.java:177) at org.zuinnote.hadoop.office.format.common.OfficeWriter.create(OfficeWriter.java:96) at org.zuinnote.flink.office.AbstractSpreadSheetFlinkFileOutputFormat.open(AbstractSpreadSheetFlinkFileOutputFormat.java:94) at org.apache.flink.runtime.operators.DataSinkTask.invoke(DataSinkTask.java:202) at org.apache.flink.runtime.taskmanager.Task.run(Task.java:703) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.ClassNotFoundException: com.bea.xml.stream.EventFactory at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at org.apache.flink.runtime.execution.librarycache.FlinkUserCodeClassLoaders$ChildFirstClassLoader.loadClass(FlinkUserCodeClassLoaders.java:129) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at javax.xml.stream.FactoryFinder.newInstance(FactoryFinder.java:68) ... 17 more
