Re: Supervisor shutting down frequently

[Prajwal Tuladhar]

Seems like due to a file or directory required in your topology code
doesn't exist.

*java.io.IOException: . doesn't exist.*

On Mon, Apr 6, 2015 at 9:01 AM, Rakesh Gande -X (rgande - CAPGEMINI INDIA
PRIVATE LIMITED at Cisco) <rga...@cisco.com> wrote:

>
>
> Hi All,
>
> Supervisor in our clustered environment is dying frequently because of the
> following error. Any idea what can be causing this issue.
>
>
>
> 2015-04-06 18:13:51 o.a.c.f.s.ConnectionStateManager [INFO] State change:
> CONNECTED
>
> 2015-04-06 18:13:51 o.a.c.f.s.ConnectionStateManager [WARN] There are no
> ConnectionStateListeners registered.
>
> 2015-04-06 18:13:51 b.s.d.supervisor [INFO] Starting supervisor with id
> cb16a155-09a7-433f-b417-edb9b0bb51c4 at host <hostname>
>
> 2015-04-06 18:13:52 b.s.d.supervisor [INFO] Shutting down and clearing
> state for id 60fadbdc-2cfe-451a-bb81-e52e20955197. Current supervisor time:
> 1428324232. State: :disallowed, Heartbeat:
> #backtype.storm.daemon.common.WorkerHeartbeat{:time-secs 1427453846,
> :storm-id "CommonStreamTopology-19-1427356292", :executors #{[3 3] [5 5]
> [-1 -1] [1 1]}, :port 6703}
>
> 2015-04-06 18:13:52 b.s.d.supervisor [INFO] Shutting down
> cb16a155-09a7-433f-b417-edb9b0bb51c4:60fadbdc-2cfe-451a-bb81-e52e20955197
>
> 2015-04-06 18:13:52 b.s.event [ERROR] Error when processing event
>
> java.io.IOException: . doesn't exist.
>
>         at
> org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:157)
> ~[commons-exec-1.1.jar:1.1]
>
>         at
> org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:147)
> ~[commons-exec-1.1.jar:1.1]
>
>         at backtype.storm.util$exec_command_BANG_.invoke(util.clj:378)
> ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
>
>         at
> backtype.storm.util$ensure_process_killed_BANG_.invoke(util.clj:394)
> ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
>
>         at
> backtype.storm.daemon.supervisor$shutdown_worker.invoke(supervisor.clj:175)
> ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
>
>         at
> backtype.storm.daemon.supervisor$sync_processes.invoke(supervisor.clj:240)
> ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
>
>         at clojure.lang.AFn.applyToHelper(AFn.java:161)
> [clojure-1.5.1.jar:na]
>
>         at clojure.lang.AFn.applyTo(AFn.java:151) [clojure-1.5.1.jar:na]
>
>         at clojure.core$apply.invoke(core.clj:619) ~[clojure-1.5.1.jar:na]
>
>         at clojure.core$partial$fn__4190.doInvoke(core.clj:2396)
> ~[clojure-1.5.1.jar:na]
>
>         at clojure.lang.RestFn.invoke(RestFn.java:397)
> ~[clojure-1.5.1.jar:na]
>
>         at
> backtype.storm.event$event_manager$fn__2378.invoke(event.clj:39)
> ~[storm-core-0.9.2-incubating.jar:0.9.2-incubating]
>
>         at clojure.lang.AFn.run(AFn.java:24) [clojure-1.5.1.jar:na]
>
>         at java.lang.Thread.run(Thread.java:745) [na:1.7.0_67]
>
> 2015-04-06 18:13:52 b.s.util [INFO] Halting process: ("Error when
> processing an event")
>
> 2015-04-06 18:26:05 o.a.z.ZooKeeper [INFO] Client
> environment:zookeeper.version=3.4.5-1392090, built on 09/30/2012 17:52 GMT
>
>
>
> Thanks,
>
> Rakesh
>



-- 
--
Cheers,
Praj