Comments (9)
I see you are using sparkmeasure from PySpark.
Can you please try the full example in the README.md and let me know if you still see an error?
# Python CLI, Spark 3.x
pip install sparkmeasure
bin/pyspark --packages ch.cern.sparkmeasure:spark-measure_2.12:0.17
from sparkmeasure import StageMetrics
stagemetrics = StageMetrics(spark)
stagemetrics.runandmeasure(locals(), 'spark.sql("select count(*) from range(1000) cross join range(1000) cross join range(100)").show()')
from sparkmeasure.
Hey Luca,
It worked on my work laptop - i am trying on my personal and its behaving again in sameway.
from pyspark.sql import SparkSession
import os
os.environ['SPARK_HOME'] = "C:\spark-3.2.1-bin-hadoop3.2"
spark = SparkSession.builder
.config("spark.jars.packages", "ch.cern.sparkmeasure:spark-measure_2.12:0.17").getOrCreate()
from sparkmeasure import StageMetrics
stagemetrics = StageMetrics(spark)
ERROR
raise Py4JJavaError(
py4j.protocol.Py4JJavaError: An error occurred while calling None.ch.cern.sparkmeasure.StageMetrics.
: java.lang.NoClassDefFoundError: scala/Product$class
from sparkmeasure.
I would like to check which version of Spark you are using. I suspect you may be using Spark 2.x with scala 2.11. Can you please run: spark.version
?
Instead of setting SPARK_HOME I'd suggest the use of findspark:
import findspark
findspark.init("SPARK_HOME_HERE")
BTW I have since released sparkmeasure version 0.18.
from sparkmeasure.
Hey Luca,
Its working now.. Thanks for the help. It was issue with my java version or when i upgraded to latest sparkmeasure
from sparkmeasure.
Thanks for the feedback.
from sparkmeasure.
Related Issues (20)
- Support for SparkR HOT 1
- Memory usage HOT 1
- Send to Prometheus not available from Python HOT 1
- TaskMetrics and StageMetrics does not extend a common trait
- Notable difference to REST API HOT 2
- Better to have the IO metrics for non-hdfs type such as S3 Storage HOT 1
- Guide for metrics interpretation HOT 1
- How to find time spent in I/O for a task HOT 2
- How to get the execution time for EACH operator in Spark SQL? HOT 1
- NoSuchMethodError (ScalaObjectMapper) HOT 3
- Peak Memory usage - PySpark 3 on Azure Synapse HOT 2
- TypeError: 'JavaPackage' object is not callable HOT 3
- can't find spark-measure 0.21 HOT 2
- java compatibility HOT 1
- testSparkMeasureScala sbt problem HOT 2
- Flight Recorder Mode when Driver crashed from OOM HOT 3
- Issue when using sbt dependency - retrofit not resolved HOT 1
- NoSuchMethodError: org.apache.spark.scheduler.SparkListenerExecutorMetricsUpdate.executorUpdates() HOT 5
- 'JavaPackage' object is not callable when using the Colab Example HOT 3
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from sparkmeasure.