Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Final app status: FAILED, exitCode: 10, (reason: Uncaught exception: org.apache.hadoop.yarn.exceptions.InvalidResourceRequestException: Invalid resource request, requested virtual cores < 0, or requested virtual cores > max configured, requestedVirtualCores=16 …
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Please refer to http://www.legendu.net/misc/tag/spark-issue.html for a comprehensive list of Spark Issues and (possible) causes and solutions.
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Exception in thread "main" java.lang.IllegalArgumentException: System memory 466092032 must be at least 471859200. Please increase heap size using the --driver-memory option or spark.driver.memory in Spark configuration …
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Please refer to Spark Issue: Task Not Serializable for a similar serialization issue in Spark/Scala.
For example, if you have the following import
from nltk.corpus import stopwords …Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
21/06/01 15:03:28 INFO ApplicationMaster: Final app status: FAILED, exitCode: 11, (reason: Max number of executor failures (6) reached)
The option spark.yarn.max.executor …
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
OutOfMemoryError
java.lang.OutOfMemoryError is thrown when there is not enough heap memory (for JVM to allocating new objects).
Increase executor memory.
--executor-memory=20G
http://stackoverflow.com …