Github user maver1ck commented on the issue:
https://github.com/apache/spark/pull/17694
I tested your patch in our environment.
Problem still exists.
```
Job aborted due to stage failure: Task 0 in stage 22.0 failed 8 times, most
recent failure: Lost task 0.7 in stage 22.0 (TID 138, dwh-hn30.adpilot.co):
org.apache.spark.api.python.PythonException: Traceback (most recent call last):
File
"/grid/3/hadoop/yarn/log/usercache/bi/appcache/application_1492634694033_0092/container_e538_1492634694033_0092_01_000003/pyspark.zip/pyspark/worker.py",
line 161, in main
func, profiler, deserializer, serializer = read_command(pickleSer,
infile)
File
"/grid/3/hadoop/yarn/log/usercache/bi/appcache/application_1492634694033_0092/container_e538_1492634694033_0092_01_000003/pyspark.zip/pyspark/worker.py",
line 54, in read_command
command = serializer._read_with_length(file)
File
"/grid/3/hadoop/yarn/log/usercache/bi/appcache/application_1492634694033_0092/container_e538_1492634694033_0092_01_000003/pyspark.zip/pyspark/serializers.py",
line 164, in _read_with_length
return self.loads(obj)
File
"/grid/3/hadoop/yarn/log/usercache/bi/appcache/application_1492634694033_0092/container_e538_1492634694033_0092_01_000003/pyspark.zip/pyspark/serializers.py",
line 419, in loads
return pickle.loads(obj, encoding=encoding)
File
"/grid/3/hadoop/yarn/log/usercache/bi/appcache/application_1492634694033_0092/container_e538_1492634694033_0092_01_000003/pyspark.zip/pyspark/broadcast.py",
line 39, in _from_id
raise Exception("Broadcast variable '%s' not loaded!" % bid)
Exception: Broadcast variable '22' not loaded!
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:319)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:283)
at
org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:319)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:283)
at
org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:319)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:283)
at
org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:319)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:283)
at
org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:319)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:283)
at
org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:319)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:283)
at
org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:319)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:283)
at
org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:319)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:283)
at
org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:319)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:283)
at
org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:319)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:283)
at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:70)
at org.apache.spark.scheduler.Task.run(Task.scala:86)
at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:274)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Driver stacktrace:
```
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