Hi Janan, Sorry, I was sleeping. I guess you sent a email to me first and then ask it to mailing list because I am not answering.
I just tested this to double-check and could produce the same exception below: java.lang.NoSuchMethodError: scala.Predef$.$conforms()Lscala/Predef$$less$colon$less; at com.databricks.spark.xml.XmlOptions.<init>(XmlOptions.scala:26) at com.databricks.spark.xml.XmlOptions$.apply(XmlOptions.scala:48) at com.databricks.spark.xml.DefaultSource.createRelation(DefaultSource.scala:58) at com.databricks.spark.xml.DefaultSource.createRelation(DefaultSource.scala:44) at org.apache.spark.sql.execution.datasources.ResolvedDataSource$.apply(ResolvedDataSource.scala:125) at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:114) at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:104) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) Try to another Scala compiled one. There are two as below: Scala 2.10 groupId: com.databricks artifactId: spark-xml_2.10 version: 0.3.3 Scala 2.11 groupId: com.databricks artifactId: spark-xml_2.11 version: 0.3.3 2016-04-26 6:57 GMT+09:00 Michael Armbrust <mich...@databricks.com>: > You are using a version of the library that was compiled for a different > version of Scala than the version of Spark that you are using. Make sure > that they match up. > > On Mon, Apr 25, 2016 at 5:19 PM, Mohamed ismail < > mismai...@yahoo.com.invalid> wrote: > >> here is an example with code. >> http://stackoverflow.com/questions/33078221/xml-processing-in-spark >> >> I haven't tried. >> >> >> On Monday, April 25, 2016 1:06 PM, Jinan Alhajjaj < >> j.r.alhaj...@hotmail.com> wrote: >> >> >> Hi All, >> I am trying to use XML data source that is used for parsing and querying >> XML data with Apache Spark, for Spark SQL and data frames.I am using Apache >> spark version 1.6.1 and I am using Java as a programming language. >> I wrote this sample code : >> SparkConf conf = new SparkConf().setAppName("parsing").setMaster("local"); >> >> JavaSparkContext sc = new JavaSparkContext(conf); >> >> SQLContext sqlContext = new SQLContext(sc); >> >> DataFrame df = >> sqlContext.read().format("com.databricks.spark.xml").option("rowtag", >> "page").load("file.xml"); >> >> When I run this code I faced a problem which is >> Exception in thread "main" java.lang.NoSuchMethodError: >> scala.Predef$.$conforms()Lscala/Predef$$less$colon$less; >> at com.databricks.spark.xml.XmlOptions.<init>(XmlOptions.scala:26) >> at com.databricks.spark.xml.XmlOptions$.apply(XmlOptions.scala:48) >> at >> com.databricks.spark.xml.DefaultSource.createRelation(DefaultSource.scala:58) >> at >> com.databricks.spark.xml.DefaultSource.createRelation(DefaultSource.scala:44) >> at >> org.apache.spark.sql.execution.datasources.ResolvedDataSource$.apply(ResolvedDataSource.scala:158) >> at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:119) >> at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:109) >> at datbricxml.parsing.main(parsing.java:16). >> Please, I need to solve this error for my senior project ASAP. >> >> >> >> >
