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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
, 6 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 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
, 1 year 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
, 10 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$1.<init>(PythonRDD.scala:234) at org.apache.spark.api.python.PythonRunner.compute(PythonRDD.scala:152) at org.apache.spark.api.python.PythonRDD.compute(PythonRDD.scala:63) at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:323) at org.apache.spark.rdd.RDD.iterator(RDD.scala:287) at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:87) at org.apache.spark.scheduler.Task.run(Task.scala:99) at org.apache.spark.executor.Executor$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)