I am trying to process Excel files using Spark. I have created a session and added the dependent jar and package in configuration.
Spark Version = 3.1.1 Scala version = 2.12
I have added this jar = "spark-excel_2.12-3.1.1_0.18.7".
But still I am getting this error while trying to read an excel file.
Py4JJavaError: An error occurred while calling o40.load.
: java.lang.NoClassDefFoundError: org/apache/poi/ss/usermodel/WorkbookProvider
at com.crealytics.spark.excel.DefaultSource.createRelation(DefaultSource.scala:38)
at com.crealytics.spark.excel.DefaultSource.createRelation(DefaultSource.scala:29)
at com.crealytics.spark.excel.DefaultSource.createRelation(DefaultSource.scala:24)
at org.apache.spark.sql.execution.datasources.DataSource.resolveRelation(DataSource.scala:354)
at org.apache.spark.sql.DataFrameReader.loadV1Source(DataFrameReader.scala:326)
at org.apache.spark.sql.DataFrameReader.$anonfun$load$3(DataFrameReader.scala:308)
at scala.Option.getOrElse(Option.scala:189)
at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:308)
at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:240)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at py4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)
at py4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:357)
at py4j.Gateway.invoke(Gateway.java:282)
at py4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)
at py4j.commands.CallCommand.execute(CallCommand.java:79)
at py4j.GatewayConnection.run(GatewayConnection.java:238)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: org.apache.poi.ss.usermodel.WorkbookProvider
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 20 more
I tried adding
poi-5.2.3.jar poi-ooxml-5.2.3.jar poi-ooxml-schemas-4.1.2.jar
but still getting the same error.
What could be the issue here. as I have tried to be careful about spark version etc.
Regards