org.apache.spark.api.python.PythonException: Traceback (most recent call last): File "E:\Work\spark\installtion\spark\python\lib\pyspark.zip\pyspark\worker.py", line 172, in main File "E:\Work\spark\installtion\spark\python\lib\pyspark.zip\pyspark\worker.py", line 167, in process File "E:\Work\spark\installtion\spark\python\pyspark\rdd.py", line 2371, in pipeline_func return func(split, prev_func(split, iterator)) File "E:\Work\spark\installtion\spark\python\pyspark\rdd.py", line 2371, in pipeline_func return func(split, prev_func(split, iterator)) File "E:\Work\spark\installtion\spark\python\pyspark\rdd.py", line 317, in func return f(iterator) File "E:\Work\spark\installtion\spark\python\pyspark\rdd.py", line 1792, in combineLocally merger.mergeValues(iterator) File "E:\Work\spark\installtion\spark\python\lib\pyspark.zip\pyspark\shuffle.py", line 236, in mergeValues for k, v in iterator: File "E:/Work/Python1/work/spark/streamexample.py", line 159, in <lambda> with_hash = stream.map(lambda po : createmd5Hash(po)).reduceByKey(lambda s1,s2:s1) File "E:/Work/Python1/work/spark/streamexample.py", line 31, in createmd5Hash data = json.loads(input_line) File "C:\Python34\lib\json\__init__.py", line 318, in loads return _default_decoder.decode(s) File "C:\Python34\lib\json\decoder.py", line 343, in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) File "C:\Python34\lib\json\decoder.py", line 361, in raw_decode raise ValueError(errmsg("Expecting value", s, err.value)) from None ValueError: Expecting value: line 1 column 1 (char 0)

Stack Overflow | Backtrack | 2 months ago
  1. 0

    spark stateful streaming error

    Stack Overflow | 2 months ago | Backtrack
    org.apache.spark.api.python.PythonException: Traceback (most recent call last): File "E:\Work\spark\installtion\spark\python\lib\pyspark.zip\pyspark\worker.py", line 172, in main File "E:\Work\spark\installtion\spark\python\lib\pyspark.zip\pyspark\worker.py", line 167, in process File "E:\Work\spark\installtion\spark\python\pyspark\rdd.py", line 2371, in pipeline_func return func(split, prev_func(split, iterator)) File "E:\Work\spark\installtion\spark\python\pyspark\rdd.py", line 2371, in pipeline_func return func(split, prev_func(split, iterator)) File "E:\Work\spark\installtion\spark\python\pyspark\rdd.py", line 317, in func return f(iterator) File "E:\Work\spark\installtion\spark\python\pyspark\rdd.py", line 1792, in combineLocally merger.mergeValues(iterator) File "E:\Work\spark\installtion\spark\python\lib\pyspark.zip\pyspark\shuffle.py", line 236, in mergeValues for k, v in iterator: File "E:/Work/Python1/work/spark/streamexample.py", line 159, in <lambda> with_hash = stream.map(lambda po : createmd5Hash(po)).reduceByKey(lambda s1,s2:s1) File "E:/Work/Python1/work/spark/streamexample.py", line 31, in createmd5Hash data = json.loads(input_line) File "C:\Python34\lib\json\__init__.py", line 318, in loads return _default_decoder.decode(s) File "C:\Python34\lib\json\decoder.py", line 343, in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) File "C:\Python34\lib\json\decoder.py", line 361, in raw_decode raise ValueError(errmsg("Expecting value", s, err.value)) from None ValueError: Expecting value: line 1 column 1 (char 0)
  2. 0

    Add date field to RDD in Spark

    Stack Overflow | 2 years ago
    org.apache.spark.api.python.PythonException: Traceback (most recent call last): File "/home/terrapin/Spark_Hadoop/spark-1.1.1-bin-cdh4/python/pyspark/worker.py", line 79, in main serializer.dump_stream(func(split_index, iterator), outfile) File "/home/terrapin/Spark_Hadoop/spark-1.1.1-bin-cdh4/python/pyspark/serializers.py", line 196, in dump_stream self.serializer.dump_stream(self._batched(iterator), stream) File "/home/terrapin/Spark_Hadoop/spark-1.1.1-bin-cdh4/python/pyspark/serializers.py", line 127, in dump_stream for obj in iterator: File "/home/terrapin/Spark_Hadoop/spark-1.1.1-bin-cdh4/python/pyspark/serializers.py", line 185, in _batched for item in iterator: File "/home/terrapin/Spark_Hadoop/spark-1.1.1-bin-cdh4/python/pyspark/rdd.py", line 1147, in takeUpToNumLeft yield next(iterator) File "/home/terrapin/Spark_Hadoop/spark-1.1.1-bin-cdh4/test3.py", line 72, in parsedate dt=dateutil.parser.parse("01 Jan 1900 00:00:00").date() AttributeError: 'module' object has no attribute 'parser'
  3. 0

    spark Task Execution error. No Such File or Directory

    Stack Overflow | 2 years ago
    org.apache.spark.api.python.PythonException: Traceback (most recent call last): File "/home/hadoop/spark/python/pyspark/worker.py", line 90, in main command = pickleSer.loads(command.value) File "/home/hadoop/spark/python/pyspark/broadcast.py", line 106, in value self._value = self.load(self._path) File "/home/hadoop/spark/python/pyspark/broadcast.py", line 87, in load with open(path, 'rb', 1 << 20) as f: IOError: [Errno 2] No such file or directory: '/mnt/spark/spark-aab8afa8-42e8-451f-88ac-8981e8dea00a/pyspark-1258404b-a23d-49e1-90f2-76a59c96a8ac/tmpN3K1iO'
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  5. 0

    PySpark Job throwing IOError

    Stack Overflow | 2 years ago
    org.apache.spark.api.python.PythonException: Traceback (most recent call last): File "/home/hadoop/spark/python/pyspark/worker.py", line 90, in main command = pickleSer.loads(command.value) File "/home/hadoop/spark/python/pyspark/broadcast.py", line 106, in value self._value = self.load(self._path) File "/home/hadoop/spark/python/pyspark/broadcast.py", line 87, in load with open(path, 'rb', 1 << 20) as f: IOError: [Errno 2] No such file or directory: '/mnt/spark/spark-ea646b94-3f68-47a5-8e1c-b23ac0799718/pyspark-7d842875-fae2-4563-b367-92d89d292b60/tmpjlEm1f'
  6. 0

    Apache-Spark parallelly handles the separated csv files

    Stack Overflow | 1 year ago | Ruofan Kong
    org.apache.spark.api.python.PythonException: Traceback (most recent call last): File "/home/ying/AWS_Tutorial/spark-1.4.0/python/lib/pyspark.zip/pyspark/worker.py", line 111, in main process() File "/home/ying/AWS_Tutorial/spark-1.4.0/python/lib/pyspark.zip/pyspark/worker.py", line 106, in process serializer.dump_stream(func(split_index, iterator), outfile) File "/home/ying/AWS_Tutorial/spark-1.4.0/python/pyspark/rdd.py", line 2318, in pipeline_func return func(split, prev_func(split, iterator)) File "/home/ying/AWS_Tutorial/spark-1.4.0/python/pyspark/rdd.py", line 2318, in pipeline_func return func(split, prev_func(split, iterator)) File "/home/ying/AWS_Tutorial/spark-1.4.0/python/pyspark/rdd.py", line 2318, in pipeline_func return func(split, prev_func(split, iterator)) File "/home/ying/AWS_Tutorial/spark-1.4.0/python/pyspark/rdd.py", line 304, in func return f(iterator) File "/home/ying/AWS_Tutorial/spark-1.4.0/python/pyspark/rdd.py", line 719, in processPartition f(x) File "sum.py", line 24, in myfunc s_new = os.path.realpath(os.path.abspath(os.path.join(data_path, s))) File "/usr/lib/python2.7/posixpath.py", line 75, in join if b.startswith('/'): AttributeError: 'tuple' object has no attribute 'startswith'

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    Root Cause Analysis

    1. org.apache.spark.api.python.PythonException

      Traceback (most recent call last): File "E:\Work\spark\installtion\spark\python\lib\pyspark.zip\pyspark\worker.py", line 172, in main File "E:\Work\spark\installtion\spark\python\lib\pyspark.zip\pyspark\worker.py", line 167, in process File "E:\Work\spark\installtion\spark\python\pyspark\rdd.py", line 2371, in pipeline_func return func(split, prev_func(split, iterator)) File "E:\Work\spark\installtion\spark\python\pyspark\rdd.py", line 2371, in pipeline_func return func(split, prev_func(split, iterator)) File "E:\Work\spark\installtion\spark\python\pyspark\rdd.py", line 317, in func return f(iterator) File "E:\Work\spark\installtion\spark\python\pyspark\rdd.py", line 1792, in combineLocally merger.mergeValues(iterator) File "E:\Work\spark\installtion\spark\python\lib\pyspark.zip\pyspark\shuffle.py", line 236, in mergeValues for k, v in iterator: File "E:/Work/Python1/work/spark/streamexample.py", line 159, in <lambda> with_hash = stream.map(lambda po : createmd5Hash(po)).reduceByKey(lambda s1,s2:s1) File "E:/Work/Python1/work/spark/streamexample.py", line 31, in createmd5Hash data = json.loads(input_line) File "C:\Python34\lib\json\__init__.py", line 318, in loads return _default_decoder.decode(s) File "C:\Python34\lib\json\decoder.py", line 343, in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) File "C:\Python34\lib\json\decoder.py", line 361, in raw_decode raise ValueError(errmsg("Expecting value", s, err.value)) from None ValueError: Expecting value: line 1 column 1 (char 0)

      at org.apache.spark.api.python.PythonRunner$$anon$1.read()
    2. Spark
      Executor$TaskRunner.run
      1. org.apache.spark.api.python.PythonRunner$$anon$1.read(PythonRDD.scala:193)
      2. org.apache.spark.api.python.PythonRunner$$anon$1.<init>(PythonRDD.scala:234)
      3. org.apache.spark.api.python.PythonRunner.compute(PythonRDD.scala:152)
      4. org.apache.spark.api.python.PythonRDD.compute(PythonRDD.scala:63)
      5. org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:319)
      6. org.apache.spark.rdd.RDD.iterator(RDD.scala:283)
      7. org.apache.spark.api.python.PairwiseRDD.compute(PythonRDD.scala:390)
      8. org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:319)
      9. org.apache.spark.rdd.RDD.iterator(RDD.scala:283)
      10. org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:79)
      11. org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:47)
      12. org.apache.spark.scheduler.Task.run(Task.scala:85)
      13. org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:274)
      13 frames
    3. Java RT
      Thread.run
      1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
      3. java.lang.Thread.run(Thread.java:745)
      3 frames