Spark
Troubleshoot pyspark Py4JNetworkError: Answer from Java side is empty
The pyspark library communicates to a spark driver. If the driver dies, we'll obtain some odd error messages that will not directly indicate the root cause.
error
Spark
Troubleshoot: NoClassDefFoundError when reading with Spark Avro
Just a quick post on an error you might find when using apache spark and Avro due to a version mismatch. Software Version Spark 3.3.2, 3.3 spark-avro 2.12:3.4.0 I've you have an older version of spark (latest as of now is
tensorflow
Tensorflow model fails to train with initialize error
This post will provide some troubleshooting resources if you find yourself with this UnknownError when training an algorithm: Failed to get convolution algorithm. This is probably because cuDNN failed to initialize, so try looking to see if a warning log message was printed above. Environment: * Windows 10 * Nvidia RTX GPU