Pranas Baliuka created SPARK-10944:
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Summary: org/slf4j/Logger is not provided in
spark-1.5.1-bin-without-hadoop/lib/spark-assembly-1.5.1-hadoop2.2.0.jar
Key: SPARK-10944
URL: https://issues.apache.org/jira/browse/SPARK-10944
Project: Spark
Issue Type: Bug
Components: Deploy
Affects Versions: 1.5.1
Environment: Mac OS/Java 8/Spark 1.5.1 without hadoop
Reporter: Pranas Baliuka
Priority: Blocker
Attempt to run Spark cluster on Mac OS machine fails
Invocation:
{code}
# cd $SPARK_HOME
Imin:spark-1.5.1-bin-without-hadoop pranas$ ./sbin/start-master.sh
{code}
Output:
{code}
starting org.apache.spark.deploy.master.Master, logging to
/Users/pranas/Apps/spark-1.5.1-bin-without-hadoop/sbin/../logs/spark-pranas-org.apache.spark.deploy.master.Master-1-Imin.local.out
failed to launch org.apache.spark.deploy.master.Master:
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 7 more
full log in
/Users/pranas/Apps/spark-1.5.1-bin-without-hadoop/sbin/../logs/spark-pranas-org.apache.spark.deploy.master.Master-1-Imin.local.out
{code}
Log:
{code}
# Options read when launching programs locally with
# ./bin/run-example or ./bin/spark-submit
Spark Command:
/Library/Java/JavaVirtualMachines/jdk1.8.0_40.jdk/Contents/Home/bin/java -cp
/Users/pranas/Apps/spark-1.5.1-bin-without-hadoop/sbin/../conf/:/Users/pranas/Apps/spark-1.5.1-bin-without-hadoop/lib/spark-assembly-1.5.1-hadoop2.2.0.jar
-Xms1g -Xmx1g org.apache.spark.deploy.master.Master --ip Imin.local --port
7077 --webui-port 8080
========================================
Error: A JNI error has occurred, please check your installation and try again
Exception in thread "main" java.lang.NoClassDefFoundError: org/slf4j/Logger
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
at java.lang.Class.privateGetMethodRecursive(Class.java:3048)
at java.lang.Class.getMethod0(Class.java:3018)
at java.lang.Class.getMethod(Class.java:1784)
at
sun.launcher.LauncherHelper.validateMainClass(LauncherHelper.java:544)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:526)
Caused by: java.lang.ClassNotFoundException: org.slf4j.Logger
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
{code}
Proposed short term fix:
Bundle all required 3rd party libs to the uberjar and/or fix start-up script
to include required 3rd party libs.
Long term quality improvement proposal: Introduce integration tests to check
distribution before releasing.
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