Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via GitHub by md6nguyen
, 1 year ago
func return f(iterator) File "/home/ubuntu/spark/python/pyspark/rdd.py", line 1041, in <lambda> return self.mapPartitions(lambda i: [sum(1 for _ in i)]).sum() File "/home/ubuntu/spark/python/pyspark/rdd.py", line 1041, in <genexpr
via Stack Overflow by W.Taiqi
, 2 months ago
\pyspark.zip\pyspark\worker.py", line 172, in process File "D:\spark-2.2.0-bin-hadoop2.7\spark-2.2.0-bin- hadoop2.7\python\pyspark\rdd.py", line 2423, in pipeline_func return func(split, prev_func(split, iterator)) File "D:\spark-2.2.0-bin
via GitHub by jokereactive
, 11 months ago
Traceback (most recent call last): File "/home/spark/spark/python/lib/pyspark.zip/pyspark/worker.py", line 172, in main process() File "/home/spark/spark/python/lib/pyspark.zip/pyspark/worker.py", line 167, in process
via GitHub by ssallys
, 1 year ago
167, in process serializer.dump_stream(func(split_index, iterator), outfile) File "/usr/local/spark-2.0.0-bin-hadoop2.7/python/pyspark/rdd.py", line 2371, in pipeline_func return func(split, prev_func(split, iterator)) File "/usr/local
via Stack Overflow by Joshua Holbrook
, 8 months ago
/worker.py", line 169, in process serializer.dump_stream(func(split_index, iterator), outfile) File "/Users/myuser/dev/mycompany/myproject/spark/python/lib/pyspark.zip/pyspark/rdd.py", line 2408, in pipeline_func File "/Users/myuser/dev/mycompany
via Stack Overflow by thestackexchangeguy
, 6 months ago
Traceback (most recent call last): File "D:\Spark\python\lib\pyspark.zip\pyspark\worker.py", line 177, in main File "D:\Spark\python\lib\pyspark.zip\pyspark\worker.py", line 172, in process File "C:\Program Files\Anaconda3\lib\site-packages
org.apache.spark.api.python.PythonException: Traceback (most recent call last):
  File "/home/ubuntu/spark/python/lib/pyspark.zip/pyspark/worker.py", line 174, in main
    process()
  File "/home/ubuntu/spark/python/lib/pyspark.zip/pyspark/worker.py", line 169, in process
    serializer.dump_stream(func(split_index, iterator), outfile)
  File "/home/ubuntu/spark/python/pyspark/rdd.py", line 2407, in pipeline_func
    return func(split, prev_func(split, iterator))
  File "/home/ubuntu/spark/python/pyspark/rdd.py", line 2407, in pipeline_func
    return func(split, prev_func(split, iterator))
  File "/home/ubuntu/spark/python/pyspark/rdd.py", line 2407, in pipeline_func
    return func(split, prev_func(split, iterator))
  File "/home/ubuntu/spark/python/pyspark/rdd.py", line 346, in func
    return f(iterator)
  File "/home/ubuntu/spark/python/pyspark/rdd.py", line 1041, in <lambda>
    return self.mapPartitions(lambda i: [sum(1 for _ in i)]).sum()
  File "/home/ubuntu/spark/python/pyspark/rdd.py", line 1041, in <genexpr>
    return self.mapPartitions(lambda i: [sum(1 for _ in i)]).sum()
  File "<stdin>", line 9, in <lambda>
TypeError: unorderable types: NoneType() < str()	at org.apache.spark.api.python.PythonRunner$$anon$1.read(PythonRDD.scala:193)	at org.apache.spark.api.python.PythonRunner$$anon$1.(PythonRDD.scala:234)	at org.apache.spark.api.python.PythonRunner.compute(PythonRDD.scala:152)	at org.apache.spark.api.python.PythonRDD.compute(PythonRDD.scala:63)	at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:323)	at org.apache.spark.rdd.RDD.iterator(RDD.scala:287)	at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:87)	at org.apache.spark.scheduler.Task.run(Task.scala:99)	at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:282)	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)	at java.lang.Thread.run(Thread.java:745)