[core] revert to prev commit to fix null point exception
Fix
@@ -129,8 +129,6 @@ public class JobContainer
LOG.debug("jobContainer starts to do init ...");
this.init();
- LOG.debug("jobContainer starts to do preCheck ...");
- this.preCheck();
LOG.debug("jobContainer starts to do prepare ...");
this.prepare();
LOG.debug("jobContainer starts to do split ...");
