}
@Override
protected String execute() throws CommandException {
InstrumentUtils.incrJobCounter(getName(), 1, getInstrumentation());
WorkflowAppService wps = Services.get().get(WorkflowAppService.class);
try {
XLog.Info.get().setParameter(DagXLogInfoService.TOKEN, conf.get(OozieClient.LOG_TOKEN));
String user = conf.get(OozieClient.USER_NAME);
URI uri = new URI(conf.get(OozieClient.APP_PATH));
HadoopAccessorService has = Services.get().get(HadoopAccessorService.class);
Configuration fsConf = has.createJobConf(uri.getAuthority());
FileSystem fs = has.createFileSystem(user, uri, fsConf);
Path configDefault = null;
Configuration defaultConf = null;
// app path could be a directory
Path path = new Path(uri.getPath());
if (!fs.isFile(path)) {
configDefault = new Path(path, CONFIG_DEFAULT);
} else {
configDefault = new Path(path.getParent(), CONFIG_DEFAULT);
}
if (fs.exists(configDefault)) {
try {
defaultConf = new XConfiguration(fs.open(configDefault));
PropertiesUtils.checkDisallowedProperties(defaultConf, DISALLOWED_DEFAULT_PROPERTIES);
XConfiguration.injectDefaults(defaultConf, conf);
}
catch (IOException ex) {
throw new IOException("default configuration file, " + ex.getMessage(), ex);
}
}
WorkflowApp app = wps.parseDef(conf, defaultConf);
XConfiguration protoActionConf = wps.createProtoActionConf(conf, true);
WorkflowLib workflowLib = Services.get().get(WorkflowStoreService.class).getWorkflowLibWithNoDB();
PropertiesUtils.checkDisallowedProperties(conf, DISALLOWED_USER_PROPERTIES);
// Resolving all variables in the job properties.