setSystemProperty(FaultInjection.FAULT_INJECTION, "true");
setSystemProperty(SkipCommitFaultInjection.ACTION_FAILOVER_FAULT_INJECTION, "true");
final String jobId1 = wfClient.submit(conf);
wfClient.start(jobId1);
waitFor(10 * 1000, new Predicate() {
public boolean evaluate() throws Exception {
return getFileSystem().exists(target);
}