Pranas Baliuka created SPARK-10944:
--------------------------------------

             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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