i'm facing this error in the worker log file [ERROR] Error on initialization of server mk-worker java.io.FileNotFoundException: File does not exist: /home/st/storm-0.8.2/storm-local/workers/f68a6387-5573-4a58-9217-4e07495c1dbd/heartbeats/1444651436804 at org.apache.commons.io.FileUtils.forceDelete(FileUtils.java:1386) at backtype.storm.utils.VersionedStore.deleteVersion(VersionedStore.java:82) at backtype.storm.utils.VersionedStore.cleanup(VersionedStore.java:109) at backtype.storm.utils.LocalState.persist(LocalState.java:48) at backtype.storm.utils.LocalState.put(LocalState.java:34) at backtype.storm.daemon.worker$do_heartbeat.invoke(worker.clj:47) at backtype.storm.daemon.worker$fn__4348$exec_fn__1228__auto____4349$heartbeat_fn__4350.invoke(worker.clj:333) at backtype.storm.daemon.worker$fn__4348$exec_fn__1228__auto____4349.invoke(worker.clj:336) at clojure.lang.AFn.applyToHelper(AFn.java:185) at clojure.lang.AFn.applyTo(AFn.java:151) at clojure.core$apply.invoke(core.clj:601)
supervisor still hasn't start
