Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Use Joda time if you are using JDK <= 7 and java.time if you are using JDK8 and above.
If you do prefer Scala libraries (when working in Scala), https://github …
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Please refer to Spark Issue: _Pickle.Picklingerror: Args[0] from Newobj Args Has the Wrong Class for a similar serialization issue in PySpark.
org.apache.spark.SparkException: Job aborted …
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
org.apache.spark.shuffle.FetchFailedException: Too large frame: 2200180718 Caused by: java.lang.IllegalArgumentException: Too large frame: 2200289525 at org.spark_project.guava.base.Preconditions.checkArgument(Preconditions.java:119)
There …
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
15/12/29 17:22:27 ERROR yarn.ApplicationMaster: User class …
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Selenium IDE is very useful. You can use it to record (test) actions and then export it into (testing) code in different programming languages (e.g., Python).
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Error initializzing SparkContext: A master URL must be set in your configuration.
The master of Spark cluster is not specified.
Add .master("yarn") into the following …