BDD: Unable to add a SerDe JAR to DP workflows

(Doc ID 2121970.1)

Last updated on AUGUST 11, 2017

Applies to:

Oracle Big Data Discovery - Version and later
Information in this document applies to any platform.


On Big Data Discovery, v,

When trying to add the jar the following error appears in the DP Log:-

[DataProcessing] [WARN] [] [org.apache.spark.Logging$class] [tid:task-result-getter-0] [userID:yarn] Lost task 0.0 in stage 0.0 (TID 0, java.lang.NoClassDefFoundError: oracle/hadoop/loader/lib/FSDataPumpReader
at oracle.hadoop.hive.datapump.DPInputFormat$DPRecordReader.<init>(
at oracle.hadoop.hive.datapump.DPInputFormat.getRecordReader(
at org.apache.spark.rdd.HadoopRDD$$anon$1.<init>(HadoopRDD.scala:236)
at org.apache.spark.rdd.HadoopRDD.compute(HadoopRDD.scala:212)
at org.apache.spark.rdd.HadoopRDD.compute(HadoopRDD.scala:101)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:277)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:244)
at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:61)
at org.apache.spark.executor.Executor$
at java.util.concurrent.ThreadPoolExecutor.runWorker(
at java.util.concurrent.ThreadPoolExecutor$
Caused by: java.lang.ClassNotFoundException: oracle.hadoop.loader.lib.FSDataPumpReader
at java.lang.ClassLoader.loadClass(
at java.lang.ClassLoader.loadClass(
... 13 more


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