On Secure Cluster, The ContainerLocalizer JVM runs as job user. The below issue happens when the job user does not have access to the hadoop-yarn-server-nodemanager-<version>.jar present on hadoop classpath of NodeManager machine.
Could not find or load main class org.apache.hadoop.yarn.server. nodemanager.containermanager.loca lizer.ContainerLocalizer Make sure the job user has access to hadoop-yarn-server-nodemanager-<version>.jar. On Tue, Aug 20, 2019 at 3:40 PM alex noure <hello123...@gmail.com> wrote: > Hi all, > > When we configure kerberos to submit tasks, only the primary account can > be submitted successfully, and other accounts cannot be submitted. > > Report Could not find or load main class > org.apache.hadoop.yarn.server.nodemanager.containermanager.loca > lizer.ContainerLocalizer > > My question is the same as this > https://issues.apache.org/jira/browse/MAPREDUCE-7224 issue. > > I saw that my cluster environment variables are fine. > > How can I solve this problem? > > >
