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Posted to issues@spark.apache.org by "Pranas Baliuka (JIRA)" <ji...@apache.org> on 2015/10/06 07:41:26 UTC
[jira] [Commented] (SPARK-10944) org/slf4j/Logger is not provided
in spark-1.5.1-bin-without-hadoop/lib/spark-assembly-1.5.1-hadoop2.2.0.jar
[ https://issues.apache.org/jira/browse/SPARK-10944?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14944539#comment-14944539 ]
Pranas Baliuka commented on SPARK-10944:
----------------------------------------
If one wants to deploy Spark without Hadoop it should be possible. Currently even path names and jar names conflicts each other:
{qoute}
spark-1.5.1-bin-without-hadoop/lib/spark-assembly-1.5.1-hadoop2.2.0.jar
{qoute}
> 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
> Labels: easyfix, patch
> Original Estimate: 2h
> Remaining Estimate: 2h
>
> 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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