Error while running the Qualification tool

[SoumyaB57]

I wanted to run the qualification tool with the spark event log stored on the local file system.
I have downloaded the Jar file mentioned here
But I am getting the following error
Error: Could not find or load main class com.nvidia.spark.rapids.tool.qualification.QualificationMain

[tgravescs]

It sounds like your jar is not in the class path. What command did you use and what is your jar named?

You should run something like this, but note to replace with the actual version of the jar you downloaded. Also make sure $SPARK_HOME is set to your installation of Spark.

 java -cp rapids-4-spark-tools_2.12-<version>.jar:$SPARK_HOME/jars/*
        com.nvidia.spark.rapids.tool.qualification.QualificationMain [options]
        <eventlogs | eventlog directories ...>

[SoumyaB57]

I have installed spark 3.0.3 previously and SPARK_HOME is defined as /Users/{MyName}/Documents/Dev/Apache-Spark/spark-3.0.3-bin-hadoop2.7 and I have downloaded rapids-4-spark-tools_2.12-22.04.0-javadoc.jar
So my command is java -cp rapids-4-spark-tools_2.12-22.04.0-javadoc.jar:$SPARK_HOME/jars/* com.nvidia.spark.rapids.tool.qualification.QualificationMain eventlogs
But currently, the error I am getting is
zsh: no matches found: rapids-4-spark-tools_2.12-22.04.0-javadoc.jar:/Users/{MyName}/Documents/Dev/Apache-Spark/spark-3.0.3-bin-hadoop2.7/jars/*

[jlowe]

You will need to escape the wildcard from trying to be expanded by the shell. We want the JVM to see the wildcard, not the shell, and zsh is being too eager about trying to expand it and failing if it cannot. For example, you can quote it like this:

java -cp "rapids-4-spark-tools_2.12-22.04.0-javadoc.jar:$SPARK_HOME/jars/*" com.nvidia.spark.rapids.tool.qualification.QualificationMain eventlogs

[SoumyaB57]

Now it is showing the error I mentioned previously
Error: Could not find or load main class com.nvidia.spark.rapids.tool.qualification.QualificationMain Caused by: java.lang.ClassNotFoundException: com.nvidia.spark.rapids.tool.qualification.QualificationMain
My command java -cp "rapids-4-spark-tools_2.12-22.04.0-javadoc.jar:$SPARK_HOME/jars/*" com.nvidia.spark.rapids.tool.qualification.QualificationMain eventlogs

[tgravescs]

you are using the java doc.jar (rapids-4-spark-tools_2.12-22.04.0-javadoc.jar), you need the regular tools jar. rapids-4-spark-tools_2.12-22.04.0.jar

[SoumyaB57]

Thank you @tgravescs and @jlowe for the reply, this issue is solved now.