I had a similar problem when it couldn't create the local files directory.
On Sun Oct 26 2014 at 9:22:18 AM amjad khan <[email protected]>
wrote:
> I have a topology where spout takes data from mysql and bolt dumps the
> processed data into mongodb. The topology runs fine in local cluster but
> when deployed in storm cluster it does nothing just the topology is running
> and in UI there is no stats of tuple emitted transferred or processed. In
> short nothing happens no tuple comes into storm cluster and none is dumped
> into mongodb.
>
> In worker logs it shows the following error:
> 2014-10-24 01:03:15 worker [ERROR] Error on initialization of server
> mk-worker
> java.io.IOException: No such file or directory
> at java.io.UnixFileSystem.createFileExclusively(Native Method)
> at java.io.File.createNewFile(File.java:900)
> at backtype.storm.util$touch.invoke(util.clj:432)
> at
> backtype.storm.daemon.worker$fn__4348$exec_fn__1228__auto____4349.invoke(worker.clj:331)
> at clojure.lang.AFn.applyToHelper(AFn.java:185)
> at clojure.lang.AFn.applyTo(AFn.java:151)
> at clojure.core$apply.invoke(core.clj:601)
> at
> backtype.storm.daemon.worker$fn__4348$mk_worker__4404.doInvoke(worker.clj:323)
> at clojure.lang.RestFn.invoke(RestFn.java:512)
> at backtype.storm.daemon.worker$_main.invoke(worker.clj:433)
> at clojure.lang.AFn.applyToHelper(AFn.java:172)
> at clojure.lang.AFn.applyTo(AFn.java:151)
> at backtype.storm.daemon.worker.main(Unknown Source)
> 2013-04-26 01:03:15 util [INFO] Halting process: ("Error on
> initialization")
>
> In supervisor logs it shows:
> 2014-10-24 00:54:35 supervisor [INFO] cd4b0c4c-2e46-4ae7-b3b7-782231605b4f
> still hasn't started
>
>
> While the topology was running i saw the worker dir. in which for a
> particular worker pid dir was created but there was no file in pid dir. I
> guess the file is not created which is why the topology is not running.I
> checked the permission for storm,local,dir it is full permission for the
> user though which i am running the storm topology so why the file is not
> created i am not getting because in the same cluster file is created in pid
> dir for Wordcount topology.
>
> I am able to run the WordCount topology in Storm Cluster.
>
> I found one post related to this which says its a zookeeper problem but
> what exactly is the zookeeper problem it wasnt mentioned. Beacause what i
> think if its a zookeeper problem then i should not be able to run WordCount
> topology too.
>
> I also re-install the zookeeper by deleting first all the directories of
> zookeeper. I also re-installed the storm cluster but the problem still
> persists.
>
> Please help me on this in any manner you can.
>
> Thanks in advance.
>
>
