def localCheckpoint (self): """ Mark this RDD for local checkpointing using Spark's existing caching layer. This method is for users who wish to truncate RDD lineages while skipping the expensive step of replicating the materialized data in a reliable distributed file system. pyspark.SparkContext.broadcast. ¶. SparkContext.broadcast(value: T) → pyspark.broadcast.Broadcast [ T] [source] ¶. Broadcast a read-only variable to the cluster, returning a Broadcast object for reading it in distributed functions. The variable will be sent to each cluster only once. New in version 0.7.0. Parameters. valueT.Mar 1, 2023 · Using foreach to fill a list from Pyspark data frame. foreach () is used to iterate over the rows in a PySpark data frame and using this we are going to add the data from each row to a list. The foreach () function is an action and it is executed on the driver node and not on the worker nodes. This means that it is not recommended to use ... Could not serialize object: Exception: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transformation. SparkContext can only be used on the driver, not in code that it run on workers. For more information, see SPARK-5063. Is there any way to run a SQL query for each row of a dataframe in PySpark?with mlflow.start_run (run_name="SomeModel_run"): model = SomeModel () mlflow.pyfunc.log_model ("somemodel", python_model=model) RuntimeError: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transformation. SparkContext can only be used on the driver, not in code that it run on workers.org.apache.spark.SparkException: RDD transformations and actions can only be invoked by the driver, not inside of other transformations; for example, rdd1.map (x => rdd2.values.count () * x) is invalid because the values transformation and count action cannot be performed inside of the rdd1.map transformation. For more information, see SPARK-5063.def localCheckpoint (self): """ Mark this RDD for local checkpointing using Spark's existing caching layer. This method is for users who wish to truncate RDD lineages while skipping the expensive step of replicating the materialized data in a reliable distributed file system.RuntimeError: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transformation. SparkContext can only be used on the driver, not in code that it run on workers. For more information, see SPARK-5063. Could I please get some help figuring this out? Thanks in advance!For more information, see SPARK-5063. 原因： spark不允许在action或transformation中访问SparkContext，如果你的action或transformation中引用了self，那么spark会将整个对象进行序列化，并将其发到工作节点上，这其中就保留了SparkContext，即使没有显式的访问它，它也会在闭包内被引用 ...For more information, see SPARK-5063. 原因： spark不允许在action或transformation中访问SparkContext，如果你的action或transformation中引用了self，那么spark会将整个对象进行序列化，并将其发到工作节点上，这其中就保留了SparkContext，即使没有显式的访问它，它也会在闭包内被引用 ...RDD transformations and actions can only be invoked by the driver, not inside of other transformations; for example, rdd1.map(lambda x: rdd2.values.count() * x) is invalid because the values transformation and count action cannot be performed inside of the rdd1.map transformation. For more information, see SPARK-5063.For more information, see SPARK-5063. 5 results = train_and_evaluate (temp) init (self, fn, *args, **kwargs) init init (self, fn, *args, **kwargs) --> 788 self.fn = pickler.loads (pickler.dumps (self.fn)) --> 258 s = dill.dumps (o)org.apache.spark.SparkException: RDD transformations and actions can only be invoked by the driver, not inside of other transformations; for example, rdd1.map (x => rdd2.values.count () * x) is invalid because the values transformation and count action cannot be performed inside of the rdd1.map transformation. For more information, see SPARK-5063.I have a function that accepts a spark DataFrame and I would like to obtain the Spark context in which the DataFrames exists. The reason is that I want to get the SQLContext so I can run some SQL queries. sql_Context = SQLContext (output_df.sparkContext ()) sql_Context.registerDataFrameAsTable (output_df, "table1") sql_Context.sql ("select ...Exception: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transformation. SparkContext can only be used on the driver, not in code that it run on workers. For more information, see SPARK-5063. However, I am able to successfully implement using multithreading:Part of AWS Collective. 1. I have created a script locally that uses the spark extension 'uk.co.gresearch.spark:spark-extension_2.12:2.2.0-3.3' for comparing different DataFrames in a simple manner. However, when I try this out on AWS Glue I ran into some issues and received this error: ModuleNotFoundError: No module named 'gresearch'.Jul 13, 2021 · Could not serialize object: Exception: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transformation. SparkContext can only be used on the driver, not in code that it run on workers. For more information, see SPARK-5063. Is there any way to run a SQL query for each row of a dataframe in PySpark? 2. Think about Spark Broadcast variable as a Python simple data type like list, So the problem is how to pass a variable to the UDF functions. Here is an example: Suppose we have ages list d and a data frame with columns name and age. So we want to check if the age of each person is in ages list.Nov 15, 2015 · I want to broadcast a hashmap in Python that I would like to use for lookups on worker nodes. class datatransform: # Constructor def __init__(self, lookupFileName, dataFileName): ... RDD transformations and actions can only be invoked by the driver, not inside of other transformations; for example, rdd1.map(lambda x: rdd2.values.count() * x) is invalid because the values transformation and count action cannot be performed inside of the rdd1.map transformation. For more information, see SPARK-5063.Outside of Local you will always get a closure issue relying on the spark context(-->Couldn't find SPARK_HOME path) on an executor. (--> code inside mapPartitions) You will need to initialize the connection inside mapPartions, and I can't tell you how to do that as you haven't posted the code for 'requests'.SparkContext can only be used on the driver, not in code that it run on workers. For more information, see SPARK-5063. For understanding a bit better what I am trying to do, let me give an example illustrating a possible use case : Lets say given_df is a dataframe of sentences, where each sentence consist of some words separated by space.Mar 26, 2020 · For more information, see SPARK-5063. 原因： spark不允许在action或transformation中访问SparkContext，如果你的action或transformation中引用了self，那么spark会将整个对象进行序列化，并将其发到工作节点上，这其中就保留了SparkContext，即使没有显式的访问它，它也会在闭包内被引用 ... Apr 23, 2015 · SPARK-5063 relates to better error messages when trying to nest RDD operations, which is not supported. It's a usability issue, not a functional one. The root cause is the nesting of RDD operations and the solution is to break that up. Here we are trying a join of dRDD and mRDD. pyspark.SparkContext.broadcast. ¶. SparkContext.broadcast(value: T) → pyspark.broadcast.Broadcast [ T] [source] ¶. Broadcast a read-only variable to the cluster, returning a Broadcast object for reading it in distributed functions. The variable will be sent to each cluster only once. New in version 0.7.0. Parameters. valueT. May 25, 2022 · PicklingError: Could not serialize object: Exception: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transformation. SparkContext can only be used on the driver, not in code that it run on workers. For more information, see SPARK-5063. For more information, see SPARK-5063. · Issue #88 · maxpumperla/elephas · GitHub maxpumperla / elephas Public Closed on Jun 26, 2018 · 18 comments mohaimenz on Jun 26, 2018Oct 8, 2018 · I'm trying to calculate the Pearson correlation between two DStreams using sliding window in Pyspark. But I keep getting the following error: Traceback (most recent call last): File "/home/zeinab/ Details. _pickle.PicklingError: Could not serialize object: Exception: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transformation. SparkContext can only be used on the driver, not in code that it run on workers. For more information, see SPARK-5063.WARN ParallelCollectionRDD: Spark does not support nested RDDs (see SPARK-5063) par: org.apache.spark.rdd.RDD[org.apache.spark.rdd.RDD[String]] = ParallelCollectionRDD[2] at parallelize at :28. Question 1. How does a parallelCollection work?. Question 2. Can I iterate through them and perform transformation? Question 3Dec 27, 2016 · WARN ParallelCollectionRDD: Spark does not support nested RDDs (see SPARK-5063) par: org.apache.spark.rdd.RDD[org.apache.spark.rdd.RDD[String]] = ParallelCollectionRDD[2] at parallelize at :28. Question 1. How does a parallelCollection work?. Question 2. Can I iterate through them and perform transformation? Question 3 Exception: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transformation. SparkContext can only be used on the driver, not in code that it run on workers. For more information, see SPARK-5063. #88Jul 14, 2015 · Spark: Broadcast variables: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transforamtion. 0. Jan 2, 2020 · PicklingError: Could not serialize object: Exception: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transformation. SparkContext can only be used on the driver, not in code that it run on workers. For more information, see SPARK-5063. Mar 3, 2021 · Without the call of collect the Dataframe url_select_df is distributed across the executors. When you then call map, the lambda expression gets executed on the executors.. Because the lambda expression is calling createDF which is using the SparkContext you get the exception as it is not possible to use the SparkContext on an exec Teams. Q&A for work. Connect and share knowledge within a single location that is structured and easy to search. Learn more about TeamsMay 2, 2015 · For more information, see SPARK-5063. As the error says, i'm trying to map (transformation) a JavaRDD object within the main map function, how is it possible with Apache Spark? The main JavaPairRDD object (TextFile and Word are defined classes): JavaPairRDD<TextFile, JavaRDD<Word>> filesWithWords = new... and map function: Jul 25, 2020 · Teams. Q&A for work. Connect and share knowledge within a single location that is structured and easy to search. Learn more about Teams "Exception: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transformation. SparkContext can only be used on the driver, not in code that it run on workers. For more information, see SPARK-5063." –I have a function that accepts a spark DataFrame and I would like to obtain the Spark context in which the DataFrames exists. The reason is that I want to get the SQLContext so I can run some SQL queries. sql_Context = SQLContext (output_df.sparkContext ()) sql_Context.registerDataFrameAsTable (output_df, "table1") sql_Context.sql ("select ...For more information, see SPARK-5063. edit: It seems the issue is that sklearn cross_validate() clones the estimator for each fit in a fashion similar to pickling the estimator object which is not allowed for PySpark GridsearchCV estimator because a SparkContext() object cannot/should not be pickled.Mar 3, 2021 · Without the call of collect the Dataframe url_select_df is distributed across the executors. When you then call map, the lambda expression gets executed on the executors.. Because the lambda expression is calling createDF which is using the SparkContext you get the exception as it is not possible to use the SparkContext on an exec I am getting the following error: PicklingError: Could not serialize object: Exception: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transformation. SparkContext can only be used on the driver, not in code that it run on workers. For more information, see SPARK-5063.Jan 16, 2019 · Details. _pickle.PicklingError: Could not serialize object: Exception: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transformation. SparkContext can only be used on the driver, not in code that it run on workers. For more information, see SPARK-5063. Jul 20, 2015 · Spark: Broadcast variables: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transforamtion. By referencing the object containing your broadcast variable in your map lambda, Spark will attempt to serialize the whole object and ship it to workers. Since the object contains a reference to the ... In this blog, I will teach you the following with practical examples: Syntax of map () Using the map () function on RDD. Using the map () function on DataFrame. map () is a transformation used to apply the transformation function (lambda) on every element of RDD/DataFrame and returns a new RDD. Syntax: dataframe_name.map ()Jan 21, 2019 · Thread Pools. One of the ways that you can achieve parallelism in Spark without using Spark data frames is by using the multiprocessing library. The library provides a thread abstraction that you can use to create concurrent threads of execution. However, by default all of your code will run on the driver node. It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transformation. SparkContext can only be used on the driver, not in code that it run on workers. For more information, see SPARK-5063; I want to submit multiple sql scripts to the transform function that just does spark.sql() over script.RDD transformations and actions can only be invoked by the driver, not inside of other transformations; for example, rdd1.map(lambda x: rdd2.values.count() * x) is invalid because the values transformation and count action cannot be performed inside of the rdd1.map transformation. For more information, see SPARK-5063. May 25, 2022 · PicklingError: Could not serialize object: Exception: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transformation. SparkContext can only be used on the driver, not in code that it run on workers. For more information, see SPARK-5063. Jul 21, 2020 · For more information, see SPARK-5063. Super simple EXAMPLE app to try and run some calculations in parallel. Works (sometimes) but most times crashes with the above exception. Error: Could not serialize object: Exception: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transformation. SparkContext can only be used on the driver, not in code that it run on workers. For more information, see SPARK-5063.Feb 1, 2021 · I am getting the following error: PicklingError: Could not serialize object: Exception: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transformation. SparkContext can only be used on the driver, not in code that it run on workers. For more information, see SPARK-5063. Jul 25, 2020 · Teams. Q&A for work. Connect and share knowledge within a single location that is structured and easy to search. Learn more about Teams For more information, see SPARK-5063. edit: It seems the issue is that sklearn cross_validate() clones the estimator for each fit in a fashion similar to pickling the estimator object which is not allowed for PySpark GridsearchCV estimator because a SparkContext() object cannot/should not be pickled.For more information, see SPARK-5063. Super simple EXAMPLE app to try and run some calculations in parallel. Works (sometimes) but most times crashes with the above exception.Oct 10, 2019 · the following code: import dill fnc = lambda x:x dill.dumps(fnc, recurse=False) fails on Databricks notebook with the following error: Exception: It appears that you are attempting to reference Spa... Exception: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transforamtion. SparkContext can only be used on the driver, not in code that it run on workers. For more information, see SPARK-5063. Instead of that official documentation recommends something like this:Mar 3, 2021 · Without the call of collect the Dataframe url_select_df is distributed across the executors. When you then call map, the lambda expression gets executed on the executors.. Because the lambda expression is calling createDF which is using the SparkContext you get the exception as it is not possible to use the SparkContext on an exec Jun 5, 2022 · It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transformation. SparkContext can only be used on the driver, not in code that it run on workers. For more information, see SPARK-5063; I want to submit multiple sql scripts to the transform function that just does spark.sql() over script. Spark: Broadcast variables: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transforamtion. 0.Exception: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transforamtion. SparkContext can only be used on the driver, not in code that it run on workers. For more information, see SPARK-5063. Instead of that official documentation recommends something like this:RuntimeError: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transformation. SparkContext can only be used on the driver, not in code that it run on workers. For more information, see SPARK-5063. Labels: Broadcast variable. Sparkcontext. 2_image.png.png. 37 KB.org.apache.spark.SparkException: RDD transformations and actions can only be invoked by the driver, not inside of other transformations; for example, rdd1.map (x => rdd2.values.count () * x) is invalid because the values transformation and count action cannot be performed inside of the rdd1.map transformation. For more information, see SPARK-5063.2. Think about Spark Broadcast variable as a Python simple data type like list, So the problem is how to pass a variable to the UDF functions. Here is an example: Suppose we have ages list d and a data frame with columns name and age. So we want to check if the age of each person is in ages list.Apr 23, 2015 · SPARK-5063 relates to better error messages when trying to nest RDD operations, which is not supported. It's a usability issue, not a functional one. The root cause is the nesting of RDD operations and the solution is to break that up. Here we are trying a join of dRDD and mRDD. pyspark.SparkContext.broadcast. ¶. SparkContext.broadcast(value: T) → pyspark.broadcast.Broadcast [ T] [source] ¶. Broadcast a read-only variable to the cluster, returning a Broadcast object for reading it in distributed functions. The variable will be sent to each cluster only once. New in version 0.7.0. Parameters. valueT."Exception: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transformation. SparkContext can only be used on the driver, not in code that it run on workers. For more information, see SPARK-5063." –For more information, see SPARK-5063. The objective of this piece of code is to create a flag for every row based on the date differences. Multiple rows per user are supplied to the function to create the values of the flag.Often, a unit of execution in an application consists of multiple Spark actions or jobs. Application programmers can use this method to group all those jobs together and give a group description. Once set, the Spark web UI will associate such jobs with this group. Topics. Adding Spark and PySpark jobs in AWS Glue. Using auto scaling for AWS Glue. Tracking processed data using job bookmarks. Workload partitioning with bounded execution. AWS Glue Spark shuffle plugin with Amazon S3. Monitoring AWS Glue Spark jobs.For more information, see SPARK-5063. The objective of this piece of code is to create a flag for every row based on the date differences. Multiple rows per user are supplied to the function to create the values of the flag.Spark nested transformations SPARK-5063. I am trying to get a filtered list of list of auctions around the time of specific winning auctions while using spark. The winning auction RDD, and the full auctions DD is made up of case classes with the format: I would like to filter the full auctions RDD where auctions occurred within 10 seconds of ...Apr 23, 2015 · SPARK-5063 relates to better error messages when trying to nest RDD operations, which is not supported. It's a usability issue, not a functional one. The root cause is the nesting of RDD operations and the solution is to break that up. Here we are trying a join of dRDD and mRDD. Exception: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transforamtion. SparkContext can only be used on the driver, not in code that it run on workers. For more information, see SPARK-5063. Instead of that official documentation recommends something like this:Using foreach to fill a list from Pyspark data frame. foreach () is used to iterate over the rows in a PySpark data frame and using this we are going to add the data from each row to a list. The foreach () function is an action and it is executed on the driver node and not on the worker nodes. This means that it is not recommended to use ...Sep 30, 2015 · org.apache.spark.SparkException: RDD transformations and actions can only be invoked by the driver, not inside of other transformations; for example, rdd1.map (x => rdd2.values.count () * x) is invalid because the values transformation and count action cannot be performed inside of the rdd1.map transformation. For more information, see SPARK-5063. Oct 8, 2018 · I'm trying to calculate the Pearson correlation between two DStreams using sliding window in Pyspark. But I keep getting the following error: Traceback (most recent call last): File "/home/zeinab/ Details. _pickle.PicklingError: Could not serialize object: Exception: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transformation. SparkContext can only be used on the driver, not in code that it run on workers. For more information, see SPARK-5063.Topics. Adding Spark and PySpark jobs in AWS Glue. Using auto scaling for AWS Glue. Tracking processed data using job bookmarks. Workload partitioning with bounded execution. AWS Glue Spark shuffle plugin with Amazon S3. Monitoring AWS Glue Spark jobs.Apache Spark. Databricks Runtime 10.4 LTS includes Apache Spark 3.2.1. This release includes all Spark fixes and improvements included in Databricks Runtime 10.3 (Unsupported), as well as the following additional bug fixes and improvements made to Spark: [SPARK-38322] [SQL] Support query stage show runtime statistics in formatted explain mode.Jul 27, 2021 · For more information, see SPARK-5063. The objective of this piece of code is to create a flag for every row based on the date differences. Multiple rows per user are supplied to the function to create the values of the flag. 3. Spark RDD Broadcast variable example. Below is a very simple example of how to use broadcast variables on RDD. This example defines commonly used data (country and states) in a Map variable and distributes the variable using SparkContext.broadcast () and then use these variables on RDD map () transformation. 4.
SparkContext can only be used on the driver. When you invoke map you are on an Executor. The link I sent you runs parallel collection and is invoked from the Driver, also doing some zipping stuff. I discussed this with that person on that question as that is what became of it. That is the correct approach imho.. Fake taxi
Jul 14, 2015 · Spark: Broadcast variables: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transforamtion. 0. I downloaded a file and now I'm trying to write it as a dataframe to hdfs. import requests from pyspark import SparkContext, SparkConf conf = SparkConf().setAppName('Write Data').setMaster('loca...RDD transformations and actions can only be invoked by the driver, not inside of other transformations; for example, rdd1.map(lambda x: rdd2.values.count() * x) is invalid because the values transformation and count action cannot be performed inside of the rdd1.map transformation. For more information, see SPARK-5063.GroupedData.applyInPandas(func, schema) ¶. Maps each group of the current DataFrame using a pandas udf and returns the result as a DataFrame. The function should take a pandas.DataFrame and return another pandas.DataFrame. For each group, all columns are passed together as a pandas.DataFrame to the user-function and the returned pandas ...Topics. Adding Spark and PySpark jobs in AWS Glue. Using auto scaling for AWS Glue. Tracking processed data using job bookmarks. Workload partitioning with bounded execution. AWS Glue Spark shuffle plugin with Amazon S3. Monitoring AWS Glue Spark jobs. For more information, see SPARK-5063. 原因： spark不允许在action或transformation中访问SparkContext，如果你的action或transformation中引用了self，那么spark会将整个对象进行序列化，并将其发到工作节点上，这其中就保留了SparkContext，即使没有显式的访问它，它也会在闭包内被引用 ...Feb 1, 2021 · I am getting the following error: PicklingError: Could not serialize object: Exception: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transformation. SparkContext can only be used on the driver, not in code that it run on workers. For more information, see SPARK-5063. Create a Function. The first step in creating a UDF is creating a Scala function. Below snippet creates a function convertCase () which takes a string parameter and converts the first letter of every word to capital letter. UDF’s take parameters of your choice and returns a value. val convertCase = (strQuote:String) => { val arr = strQuote ...Aug 5, 2020 · I am trying to write a function in Azure databricks. I would like to spark.sql inside the function. But it looks like I cannot use it with worker nodes. def SEL_ID(value, index): # some processing on value here ans = spark.sql("SELECT id FROM table WHERE bin = index") return ans spark.udf.register("SEL_ID", SEL_ID) Details. _pickle.PicklingError: Could not serialize object: Exception: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transformation. SparkContext can only be used on the driver, not in code that it run on workers. For more information, see SPARK-5063.There are 41 replacement spark plugs for Denso 5063 . The cross references are for general reference only, please check for correct specifications and measurements for your application. Denso 5063 replacement spark plugs ACDelco HE2 Autolite 3923 Autolite 9064 Bosch F7LDCR Bosch F8LDCR Bosch FGR7DQE+ Bosch FGR7DQP Bosch FGR8KQC Bosch FLR7LDCUI want to make sentiment analysis using Kafka and Spark. What I want to do is read Streaming Data from Kafka and then using Spark to batch the data. After that, I want to analyze the batch using function sentimentPredict() that I have maked using Tensorflow.3. Spark RDD Broadcast variable example. Below is a very simple example of how to use broadcast variables on RDD. This example defines commonly used data (country and states) in a Map variable and distributes the variable using SparkContext.broadcast () and then use these variables on RDD map () transformation. 4.Jul 24, 2020 · For more information, see SPARK-5063. 5 results = train_and_evaluate (temp) init (self, fn, *args, **kwargs) init init (self, fn, *args, **kwargs) --> 788 self.fn = pickler.loads (pickler.dumps (self.fn)) --> 258 s = dill.dumps (o) As explained in the SPARK-5063 "Spark does not support nested RDDs". You are trying to access centroids (RDD) in map on sig_vecs (RDD): docs = sig_vecs.map(lambda x: k_means.classify_docs(x, centroids)) Converting centroids to a local collection (collect?) and adjusting classify_docs should address the problem.For more information, see SPARK-5063. 原因： spark不允许在action或transformation中访问SparkContext，如果你的action或transformation中引用了self，那么spark会将整个对象进行序列化，并将其发到工作节点上，这其中就保留了SparkContext，即使没有显式的访问它，它也会在闭包内被引用 ...For more information, see SPARK-5063. During handling of the above exception, another exception occurred: raise pickle.PicklingError(msg) _pickle.PicklingError: Could not serialize broadcast: RuntimeError: It appears that you are attempting to reference SparkContext from a broadcast variable, .. etcDec 11, 2020 · Exception: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transformation. SparkContext can only be used on the driver, not in code that it run on workers. For more information, see SPARK-5063. I also tried with the following (simple) neural network and command, and I receive EXACTLY the same error {"payload":{"allShortcutsEnabled":false,"fileTree":{"python/pyspark":{"items":[{"name":"cloudpickle","path":"python/pyspark/cloudpickle","contentType":"directory ....
