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https://issues.apache.org/jira/browse/SYSTEMML-655?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Luciano Resende closed SYSTEMML-655.
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Resolution: Fixed
Thanks for the patch [~gss2002]
> Missing JAVA_HOME when Starting Application Master
> --------------------------------------------------
>
> Key: SYSTEMML-655
> URL: https://issues.apache.org/jira/browse/SYSTEMML-655
> Project: SystemML
> Issue Type: Bug
> Components: Runtime
> Affects Versions: SystemML 0.10
> Environment: RHEL6/Cent OS6
> Reporter: Greg Senia
> Assignee: Greg Senia
> Attachments: SYSTEMML-655.patch
>
>
> When attempting to execute the following task via SystemML using the YARN
> ApplicationMaster it is not sourcing Hadoop's JAVA_HOME it is taking whatever
> is defined in the OS $PATH variable throwing the error below. The solution is
> to use the YARN function: Environment.JAVA_HOME.$$() + "/bin/java".
> The version of java installed by Centos/RHEL is 1.5 GCC version:
> $ java -version
> java version "1.5.0"
> gij (GNU libgcj) version 4.4.7 20120313 (Red Hat 4.4.7-4)
> Copyright (C) 2007 Free Software Foundation, Inc.
> This is free software; see the source for copying conditions. There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
> $ rpm -qa | grep -i java
> java-1.5.0-gcj-1.5.0.0-29.1.el6.x86_64
> Log Type: stderr
> Log Upload Time: Fri Apr 29 13:52:31 -0400 2016
> Log Length: 759
> Exception in thread "main" java.lang.NoClassDefFoundError:
> org.apache.sysml.yarn.DMLAppMaster
> at gnu.java.lang.MainThread.run(libgcj.so.10)
> Caused by: java.lang.ClassNotFoundException:
> org.apache.sysml.yarn.DMLAppMaster not found in
> gnu.gcj.runtime.SystemClassLoader{urls=[file:/usr/hdp/current/hadoop-client/conf/,file:/var/log/hadoop/yarn/local/usercache/user1/appcache/application_1461793090016_0095/container_e160_1461793090016_0095_02_000001/,file:/etc/hadoop/conf/secure/],
> parent=gnu.gcj.runtime.ExtensionClassLoader{urls=[], parent=null}}
> at java.net.URLClassLoader.findClass(libgcj.so.10)
> at java.lang.ClassLoader.loadClass(libgcj.so.10)
> at java.lang.ClassLoader.loadClass(libgcj.so.10)
> at gnu.java.lang.MainThread.run(libgcj.so.10)
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