Thanks, Yin Huai
I work it out.
I use JDK1.7 to build Spark 1.4.0, but my yarn cluster run on JDK1.6.
But java.version in pom.xml in 1.6 and the exception makes me confused
------------------ ???????? ------------------
??????: "Yin Huai";<yh...@databricks.com>;
????????: 2015??6??18??(??????) ????11:19
??????: "Sea"<261810...@qq.com>;
????: "dev"<dev@spark.apache.org>;
????: Re: Spark-sql(yarn-client) java.lang.NoClassDefFoundError:
org/apache/spark/deploy/yarn/ExecutorLauncher
Is it the full stack trace?
On Thu, Jun 18, 2015 at 6:39 AM, Sea <261810...@qq.com> wrote:
Hi, all:
I want to run spark sql on yarn(yarn-client), but ... I already set
"spark.yarn.jar" and "spark.jars" in conf/spark-defaults.conf.
./bin/spark-sql -f game.sql --executor-memory 2g --num-executors 100 > game.txt
Exception in thread "main" java.lang.NoClassDefFoundError:
org/apache/spark/deploy/yarn/ExecutorLauncher
Caused by: java.lang.ClassNotFoundException:
org.apache.spark.deploy.yarn.ExecutorLauncher
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
Could not find the main class: org.apache.spark.deploy.yarn.ExecutorLauncher.
Program will exit.
Anyone can help?
