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  1. Spark
  2. SPARK-24475

Nested JSON count() Exception

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Duplicate
    • 2.3.0
    • None
    • PySpark
    • None

    Description

      I have nested structure json file only 2 rows.
       

      spark = SparkSession.builder.appName("JSONRead").getOrCreate()
      jsonData = spark.read.json(file)

      jsonData.count() will crash with the following exception, jsonData.head(10) works.{{}}

       

      Traceback (most recent call last):
      File "/usr/lib/python3/dist-packages/IPython/core/interactiveshell.py", line 2882, in run_code
      exec(code_obj, self.user_global_ns, self.user_ns)
      File "<ipython-input-46-ef7220990d92>", line 1, in <module>
      jsonData.count()
      File "/usr/local/lib/python3.6/dist-packages/pyspark/sql/dataframe.py", line 455, in count
      return int(self._jdf.count())
      File "/usr/local/lib/python3.6/dist-packages/py4j/java_gateway.py", line 1160, in _call_
      answer, self.gateway_client, self.target_id, self.name)
      File "/usr/local/lib/python3.6/dist-packages/pyspark/sql/utils.py", line 63, in deco
      return f(*a, **kw)
      File "/usr/local/lib/python3.6/dist-packages/py4j/protocol.py", line 320, in get_return_value
      format(target_id, ".", name), value)
      py4j.protocol.Py4JJavaError: An error occurred while calling o411.count.
      : java.lang.IllegalArgumentException
      at org.apache.xbean.asm5.ClassReader.<init>(Unknown Source)
      at org.apache.xbean.asm5.ClassReader.<init>(Unknown Source)
      at org.apache.xbean.asm5.ClassReader.<init>(Unknown Source)
      at org.apache.spark.util.ClosureCleaner$.getClassReader(ClosureCleaner.scala:46)
      at org.apache.spark.util.FieldAccessFinder$$anon$3$$anonfun$visitMethodInsn$2.apply(ClosureCleaner.scala:449)
      at org.apache.spark.util.FieldAccessFinder$$anon$3$$anonfun$visitMethodInsn$2.apply(ClosureCleaner.scala:432)
      at scala.collection.TraversableLike$WithFilter$$anonfun$foreach$1.apply(TraversableLike.scala:733)
      at scala.collection.mutable.HashMap$$anon$1$$anonfun$foreach$2.apply(HashMap.scala:103)
      at scala.collection.mutable.HashMap$$anon$1$$anonfun$foreach$2.apply(HashMap.scala:103)
      at scala.collection.mutable.HashTable$class.foreachEntry(HashTable.scala:230)
      at scala.collection.mutable.HashMap.foreachEntry(HashMap.scala:40)
      at scala.collection.mutable.HashMap$$anon$1.foreach(HashMap.scala:103)
      at scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:732)
      at org.apache.spark.util.FieldAccessFinder$$anon$3.visitMethodInsn(ClosureCleaner.scala:432)
      at org.apache.xbean.asm5.ClassReader.a(Unknown Source)
      at org.apache.xbean.asm5.ClassReader.b(Unknown Source)
      at org.apache.xbean.asm5.ClassReader.accept(Unknown Source)
      at org.apache.xbean.asm5.ClassReader.accept(Unknown Source)
      at org.apache.spark.util.ClosureCleaner$$anonfun$org$apache$spark$util$ClosureCleaner$$clean$14.apply(ClosureCleaner.scala:262)
      at org.apache.spark.util.ClosureCleaner$$anonfun$org$apache$spark$util$ClosureCleaner$$clean$14.apply(ClosureCleaner.scala:261)
      at scala.collection.immutable.List.foreach(List.scala:381)
      at org.apache.spark.util.ClosureCleaner$.org$apache$spark$util$ClosureCleaner$$clean(ClosureCleaner.scala:261)
      at org.apache.spark.util.ClosureCleaner$.clean(ClosureCleaner.scala:159)
      at org.apache.spark.SparkContext.clean(SparkContext.scala:2292)
      at org.apache.spark.SparkContext.runJob(SparkContext.scala:2066)
      at org.apache.spark.SparkContext.runJob(SparkContext.scala:2092)
      at org.apache.spark.rdd.RDD$$anonfun$collect$1.apply(RDD.scala:939)
      at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151)
      at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:112)
      at org.apache.spark.rdd.RDD.withScope(RDD.scala:363)
      at org.apache.spark.rdd.RDD.collect(RDD.scala:938)
      at org.apache.spark.sql.execution.SparkPlan.executeCollect(SparkPlan.scala:297)
      at org.apache.spark.sql.Dataset$$anonfun$count$1.apply(Dataset.scala:2770)
      at org.apache.spark.sql.Dataset$$anonfun$count$1.apply(Dataset.scala:2769)
      at org.apache.spark.sql.Dataset$$anonfun$52.apply(Dataset.scala:3253)
      at org.apache.spark.sql.execution.SQLExecution$.withNewExecutionId(SQLExecution.scala:77)
      at org.apache.spark.sql.Dataset.withAction(Dataset.scala:3252)
      at org.apache.spark.sql.Dataset.count(Dataset.scala:2769)
      at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:564)
      at py4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)
      at py4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:357)
      at py4j.Gateway.invoke(Gateway.java:282)
      at py4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)
      at py4j.commands.CallCommand.execute(CallCommand.java:79)
      at py4j.GatewayConnection.run(GatewayConnection.java:214)
      at java.base/java.lang.Thread.run(Thread.java:844)

       

      {"insertId":"1x3kn8pg3lweeql","jsonPayload":\{"channel":"ORDER-BITF--NEO--USD","ordertype":"Sell","price":30.007999999999999,"quantity":5.2375409399999997,"timestamp":"2017-10-18 03:59:59","total":"157.16812853"}

      ,"logName":"projects/m/logs/coinigy-dev","receiveTimestamp":"2017-10-18T03:59:59.911829261Z","resource":{"labels":

      {"project_id":"m"}

      ,"type":"global"},"timestamp":"2017-10-18T03:59:59.911829261Z"}

      {"insertId":"2shvsbg3lt5jpc","jsonPayload":\{"channel":"ORDER-BITF--NEO--USD","ordertype":"Sell","price":30,"quantity":353.83487022999998,"timestamp":"2017-10-18 03:59:59","total":"10615.04610690"}

      ,"logName":"projects/m/logs/coinigy-dev","receiveTimestamp":"2017-10-18T03:59:59.994692698Z","resource":{"labels":

      {"project_id":"m"}

      ,"type":"global"},"timestamp":"2017-10-18T03:59:59.994692698Z"}

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              Unassigned Unassigned
              weazelb0y Joseph Toth
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                Created:
                Updated:
                Resolved: