.createEnvironmentMapFromDAGPlan(vertexPlan.getTaskConfig()
.getEnvironmentSettingList());
this.javaOpts = vertexPlan.getTaskConfig().hasJavaOpts() ? vertexPlan
.getTaskConfig().getJavaOpts() : null;
this.containerContext = new ContainerContext(this.localResources,
appContext.getCurrentDAG().getCredentials(), this.environment, this.javaOpts, this);
if (vertexPlan.getInputsCount() > 0) {
setAdditionalInputs(vertexPlan.getInputsList());
}