You are viewing a plain text version of this content. The canonical link for it is here.
Posted to user@storm.apache.org by Faisal Waris <fa...@gmail.com> on 2015/01/28 20:08:17 UTC
Fwd: Storm supervisor shutdown immediately after start
Hello,
I have single node cluster with the default config. This kind of setup
works fine on windows and osx but on Ubutu, the supervisor nodes turns
itself off almost immediately after it is started.
I have deleted the local directory of the supervisor and restarted it but I
run into the same issue. The main issue seems to be that supervisor cannot
run the "kill" command. I have tried to launch the supervisor using sudo
but it still stops itself.
Any help will be greatly appreciated.
Here is the relevant part of the supervisor log file.
2015-01-28T13:15:37.228-0500 o.a.s.z.ClientCnxn [INFO] Session
establishment complete on server localhost/127.0.0.1:2181, sessionid =
0x14b31bc31d60005, negotiated timeout = 20000
2015-01-28T13:15:37.228-0500 o.a.s.c.f.s.ConnectionStateManager [INFO]
State change: CONNECTED
2015-01-28T13:15:37.320-0500 b.s.d.supervisor [INFO] Starting supervisor
with id c9d819d2-af1b-46d0-bf79-8a37b95ae0f3 at host fai-Virtual-Machine
2015-01-28T13:15:38.168-0500 b.s.d.supervisor [INFO] Shutting down and
clearing state for id 67806496-3654-431d-833d-9575e15c2bdb. Current
supervisor time: 1422468938. State: :disallowed, Heartbeat:
#backtype.storm.daemon.common.WorkerHeartbeat{:time-secs 1421553734,
:storm-id "OpenXCLive-1-1421553686", :executors #{[2 2] [3 3] [4 4] [-1 -1]
[1 1]}, :port 6703}
2015-01-28T13:15:38.168-0500 b.s.d.supervisor [INFO] Shutting down
c9d819d2-af1b-46d0-bf79-8a37b95ae0f3:67806496-3654-431d-833d-9575e15c2bdb
2015-01-28T13:15:38.179-0500 b.s.event [ERROR] Error when processing event
java.io.IOException: Cannot run program "kill" (in directory "."): error=2,
No such file or directory
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1047)
~[na:1.7.0_76]
at java.lang.Runtime.exec(Runtime.java:617) ~[na:1.7.0_76]
at
org.apache.commons.exec.launcher.Java13CommandLauncher.exec(Java13CommandLauncher.java:58)
~[commons-exec-1.1.jar:1.1]
at
org.apache.commons.exec.DefaultExecutor.launch(DefaultExecutor.java:254)
~[commons-exec-1.1.jar:1.1]
at
org.apache.commons.exec.DefaultExecutor.executeInternal(DefaultExecutor.java:319)
~[commons-exec-1.1.jar:1.1]
at
org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:160)
~[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$exec_command_BANG_.invoke(util.clj:386)
~[storm-core-0.9.3.jar:0.9.3]
at backtype.storm.util$send_signal_to_process.invoke(util.clj:415)
~[storm-core-0.9.3.jar:0.9.3]
at backtype.storm.util$kill_process_with_sig_term.invoke(util.clj:426)
~[storm-core-0.9.3.jar:0.9.3]
at
backtype.storm.daemon.supervisor$shutdown_worker.invoke(supervisor.clj:194)
~[storm-core-0.9.3.jar:0.9.3]
at
backtype.storm.daemon.supervisor$sync_processes.invoke(supervisor.clj:261)
~[storm-core-0.9.3.jar:0.9.3]
at clojure.lang.AFn.applyToHelper(AFn.java:161) [clojure-1.5.1.jar:na]
at clojure.lang.AFn.applyTo(AFn.java:151) [clojure-1.5.1.jar:na]
at clojure.core$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__2467.invoke(event.clj:40)
~[storm-core-0.9.3.jar:0.9.3]
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_76]
Caused by: java.io.IOException: error=2, No such file or directory
at java.lang.UNIXProcess.forkAndExec(Native Method) ~[na:1.7.0_76]
at java.lang.UNIXProcess.<init>(UNIXProcess.java:186) ~[na:1.7.0_76]
at java.lang.ProcessImpl.start(ProcessImpl.java:130) ~[na:1.7.0_76]
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1028)
~[na:1.7.0_76]
... 19 common frames omitted
2015-01-28T13:15:38.189-0500 b.s.util [ERROR] Halting process: ("Error when
processing an event")
java.lang.RuntimeException: ("Error when processing an event")
at backtype.storm.util$exit_process_BANG_.doInvoke(util.clj:325)
[storm-core-0.9.3.jar:0.9.3]
at clojure.lang.RestFn.invoke(RestFn.java:423) [clojure-1.5.1.jar:na]
at backtype.storm.event$event_manager$fn__2467.invoke(event.clj:48)
[storm-core-0.9.3.jar:0.9.3]
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_76]
2015-01-28T13:15:38.192-0500 b.s.d.supervisor [INFO] Shutting down
supervisor c9d819d2-af1b-46d0-bf79-8a37b95ae0f3
2015-01-28T13:15:38.193-0500 b.s.event [INFO] Event manager interrupted
Thanks,
Faisal
Re: Fwd: Storm supervisor shutdown immediately after start
Posted by Faisal Waris <fa...@gmail.com>.
Well, I deleted everything and re-installed with a fresh download of the
archive and now thesupervisor is staying up.
Probably some corruption somewhere...
Thanks,
Faisal
On Wed, Jan 28, 2015 at 2:29 PM, Faisal Waris <fa...@gmail.com> wrote:
> I get /bin/kill
>
> It's hard to say why kill is not found in the forked shell.
>
> Would not the shell inherit the jvm launch environment?
>
> On Wed, Jan 28, 2015 at 2:20 PM, Harsha <st...@harsha.io> wrote:
>
>> Hmm.. this is strange. It looks like supervisor unable to find "kill"
>> command. Can you check if its in path run "which kill" .
>> -Harsha
>>
>>
>> On Wed, Jan 28, 2015, at 11:08 AM, Faisal Waris wrote:
>>
>>
>> Hello,
>>
>> I have single node cluster with the default config. This kind of setup
>> works fine on windows and osx but on Ubutu, the supervisor nodes turns
>> itself off almost immediately after it is started.
>>
>> I have deleted the local directory of the supervisor and restarted it but
>> I run into the same issue. The main issue seems to be that supervisor
>> cannot run the "kill" command. I have tried to launch the supervisor using
>> sudo but it still stops itself.
>>
>> Any help will be greatly appreciated.
>>
>> Here is the relevant part of the supervisor log file.
>>
>> 2015-01-28T13:15:37.228-0500 o.a.s.z.ClientCnxn [INFO] Session
>> establishment complete on server localhost/127.0.0.1:2181, sessionid =
>> 0x14b31bc31d60005, negotiated timeout = 20000
>> 2015-01-28T13:15:37.228-0500 o.a.s.c.f.s.ConnectionStateManager [INFO]
>> State change: CONNECTED
>> 2015-01-28T13:15:37.320-0500 b.s.d.supervisor [INFO] Starting supervisor
>> with id c9d819d2-af1b-46d0-bf79-8a37b95ae0f3 at host fai-Virtual-Machine
>> 2015-01-28T13:15:38.168-0500 b.s.d.supervisor [INFO] Shutting down and
>> clearing state for id 67806496-3654-431d-833d-9575e15c2bdb. Current
>> supervisor time: 1422468938. State: :disallowed, Heartbeat:
>> #backtype.storm.daemon.common.WorkerHeartbeat{:time-secs 1421553734,
>> :storm-id "OpenXCLive-1-1421553686", :executors #{[2 2] [3 3] [4 4] [-1 -1]
>> [1 1]}, :port 6703}
>> 2015-01-28T13:15:38.168-0500 b.s.d.supervisor [INFO] Shutting down
>> c9d819d2-af1b-46d0-bf79-8a37b95ae0f3:67806496-3654-431d-833d-9575e15c2bdb
>> 2015-01-28T13:15:38.179-0500 b.s.event [ERROR] Error when processing event
>> java.io.IOException: Cannot run program "kill" (in directory "."):
>> error=2, No such file or directory
>> at java.lang.ProcessBuilder.start(ProcessBuilder.java:1047)
>> ~[na:1.7.0_76]
>> at java.lang.Runtime.exec(Runtime.java:617) ~[na:1.7.0_76]
>> at
>> org.apache.commons.exec.launcher.Java13CommandLauncher.exec(Java13CommandLauncher.java:58)
>> ~[commons-exec-1.1.jar:1.1]
>> at
>> org.apache.commons.exec.DefaultExecutor.launch(DefaultExecutor.java:254)
>> ~[commons-exec-1.1.jar:1.1]
>> at
>> org.apache.commons.exec.DefaultExecutor.executeInternal(DefaultExecutor.java:319)
>> ~[commons-exec-1.1.jar:1.1]
>> at
>> org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:160)
>> ~[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:386)
>> ~[storm-core-0.9.3.jar:0.9.3]
>> at backtype.storm.util$send_signal_to_process.invoke(util.clj:415)
>> ~[storm-core-0.9.3.jar:0.9.3]
>> at
>> backtype.storm.util$kill_process_with_sig_term.invoke(util.clj:426)
>> ~[storm-core-0.9.3.jar:0.9.3]
>> at
>> backtype.storm.daemon.supervisor$shutdown_worker.invoke(supervisor.clj:194)
>> ~[storm-core-0.9.3.jar:0.9.3]
>> at
>> backtype.storm.daemon.supervisor$sync_processes.invoke(supervisor.clj:261)
>> ~[storm-core-0.9.3.jar:0.9.3]
>> 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$fn__2467.invoke(event.clj:40)
>> ~[storm-core-0.9.3.jar:0.9.3]
>> at clojure.lang.AFn.run(AFn.java:24) [clojure-1.5.1.jar:na]
>> at java.lang.Thread.run(Thread.java:745) [na:1.7.0_76]
>> Caused by: java.io.IOException: error=2, No such file or directory
>> at java.lang.UNIXProcess.forkAndExec(Native Method) ~[na:1.7.0_76]
>> at java.lang.UNIXProcess.<init>(UNIXProcess.java:186) ~[na:1.7.0_76]
>> at java.lang.ProcessImpl.start(ProcessImpl.java:130) ~[na:1.7.0_76]
>> at java.lang.ProcessBuilder.start(ProcessBuilder.java:1028)
>> ~[na:1.7.0_76]
>> ... 19 common frames omitted
>> 2015-01-28T13:15:38.189-0500 b.s.util [ERROR] Halting process: ("Error
>> when processing an event")
>> java.lang.RuntimeException: ("Error when processing an event")
>> at backtype.storm.util$exit_process_BANG_.doInvoke(util.clj:325)
>> [storm-core-0.9.3.jar:0.9.3]
>> at clojure.lang.RestFn.invoke(RestFn.java:423) [clojure-1.5.1.jar:na]
>> at backtype.storm.event$event_manager$fn__2467.invoke(event.clj:48)
>> [storm-core-0.9.3.jar:0.9.3]
>> 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_76]
>> 2015-01-28T13:15:38.192-0500 b.s.d.supervisor [INFO] Shutting down
>> supervisor c9d819d2-af1b-46d0-bf79-8a37b95ae0f3
>> 2015-01-28T13:15:38.193-0500 b.s.event [INFO] Event manager interrupted
>>
>>
>> Thanks,
>>
>> Faisal
>>
>>
>>
>>
>
>
Re: Fwd: Storm supervisor shutdown immediately after start
Posted by Faisal Waris <fa...@gmail.com>.
I get /bin/kill
It's hard to say why kill is not found in the forked shell.
Would not the shell inherit the jvm launch environment?
On Wed, Jan 28, 2015 at 2:20 PM, Harsha <st...@harsha.io> wrote:
> Hmm.. this is strange. It looks like supervisor unable to find "kill"
> command. Can you check if its in path run "which kill" .
> -Harsha
>
>
> On Wed, Jan 28, 2015, at 11:08 AM, Faisal Waris wrote:
>
>
> Hello,
>
> I have single node cluster with the default config. This kind of setup
> works fine on windows and osx but on Ubutu, the supervisor nodes turns
> itself off almost immediately after it is started.
>
> I have deleted the local directory of the supervisor and restarted it but
> I run into the same issue. The main issue seems to be that supervisor
> cannot run the "kill" command. I have tried to launch the supervisor using
> sudo but it still stops itself.
>
> Any help will be greatly appreciated.
>
> Here is the relevant part of the supervisor log file.
>
> 2015-01-28T13:15:37.228-0500 o.a.s.z.ClientCnxn [INFO] Session
> establishment complete on server localhost/127.0.0.1:2181, sessionid =
> 0x14b31bc31d60005, negotiated timeout = 20000
> 2015-01-28T13:15:37.228-0500 o.a.s.c.f.s.ConnectionStateManager [INFO]
> State change: CONNECTED
> 2015-01-28T13:15:37.320-0500 b.s.d.supervisor [INFO] Starting supervisor
> with id c9d819d2-af1b-46d0-bf79-8a37b95ae0f3 at host fai-Virtual-Machine
> 2015-01-28T13:15:38.168-0500 b.s.d.supervisor [INFO] Shutting down and
> clearing state for id 67806496-3654-431d-833d-9575e15c2bdb. Current
> supervisor time: 1422468938. State: :disallowed, Heartbeat:
> #backtype.storm.daemon.common.WorkerHeartbeat{:time-secs 1421553734,
> :storm-id "OpenXCLive-1-1421553686", :executors #{[2 2] [3 3] [4 4] [-1 -1]
> [1 1]}, :port 6703}
> 2015-01-28T13:15:38.168-0500 b.s.d.supervisor [INFO] Shutting down
> c9d819d2-af1b-46d0-bf79-8a37b95ae0f3:67806496-3654-431d-833d-9575e15c2bdb
> 2015-01-28T13:15:38.179-0500 b.s.event [ERROR] Error when processing event
> java.io.IOException: Cannot run program "kill" (in directory "."):
> error=2, No such file or directory
> at java.lang.ProcessBuilder.start(ProcessBuilder.java:1047)
> ~[na:1.7.0_76]
> at java.lang.Runtime.exec(Runtime.java:617) ~[na:1.7.0_76]
> at
> org.apache.commons.exec.launcher.Java13CommandLauncher.exec(Java13CommandLauncher.java:58)
> ~[commons-exec-1.1.jar:1.1]
> at
> org.apache.commons.exec.DefaultExecutor.launch(DefaultExecutor.java:254)
> ~[commons-exec-1.1.jar:1.1]
> at
> org.apache.commons.exec.DefaultExecutor.executeInternal(DefaultExecutor.java:319)
> ~[commons-exec-1.1.jar:1.1]
> at
> org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:160)
> ~[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$exec_command_BANG_.invoke(util.clj:386)
> ~[storm-core-0.9.3.jar:0.9.3]
> at backtype.storm.util$send_signal_to_process.invoke(util.clj:415)
> ~[storm-core-0.9.3.jar:0.9.3]
> at backtype.storm.util$kill_process_with_sig_term.invoke(util.clj:426)
> ~[storm-core-0.9.3.jar:0.9.3]
> at
> backtype.storm.daemon.supervisor$shutdown_worker.invoke(supervisor.clj:194)
> ~[storm-core-0.9.3.jar:0.9.3]
> at
> backtype.storm.daemon.supervisor$sync_processes.invoke(supervisor.clj:261)
> ~[storm-core-0.9.3.jar:0.9.3]
> at clojure.lang.AFn.applyToHelper(AFn.java:161) [clojure-1.5.1.jar:na]
> at clojure.lang.AFn.applyTo(AFn.java:151) [clojure-1.5.1.jar:na]
> at clojure.core$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__2467.invoke(event.clj:40)
> ~[storm-core-0.9.3.jar:0.9.3]
> 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_76]
> Caused by: java.io.IOException: error=2, No such file or directory
> at java.lang.UNIXProcess.forkAndExec(Native Method) ~[na:1.7.0_76]
> at java.lang.UNIXProcess.<init>(UNIXProcess.java:186) ~[na:1.7.0_76]
> at java.lang.ProcessImpl.start(ProcessImpl.java:130) ~[na:1.7.0_76]
> at java.lang.ProcessBuilder.start(ProcessBuilder.java:1028)
> ~[na:1.7.0_76]
> ... 19 common frames omitted
> 2015-01-28T13:15:38.189-0500 b.s.util [ERROR] Halting process: ("Error
> when processing an event")
> java.lang.RuntimeException: ("Error when processing an event")
> at backtype.storm.util$exit_process_BANG_.doInvoke(util.clj:325)
> [storm-core-0.9.3.jar:0.9.3]
> at clojure.lang.RestFn.invoke(RestFn.java:423) [clojure-1.5.1.jar:na]
> at backtype.storm.event$event_manager$fn__2467.invoke(event.clj:48)
> [storm-core-0.9.3.jar:0.9.3]
> 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_76]
> 2015-01-28T13:15:38.192-0500 b.s.d.supervisor [INFO] Shutting down
> supervisor c9d819d2-af1b-46d0-bf79-8a37b95ae0f3
> 2015-01-28T13:15:38.193-0500 b.s.event [INFO] Event manager interrupted
>
>
> Thanks,
>
> Faisal
>
>
>
>
Re: Fwd: Storm supervisor shutdown immediately after start
Posted by Harsha <st...@harsha.io>.
Hmm.. this is strange. It looks like supervisor unable to find "kill"
command. Can you check if its in path run "which kill" . -Harsha
On Wed, Jan 28, 2015, at 11:08 AM, Faisal Waris wrote:
>
> Hello,
>
> I have single node cluster with the default config. This kind of setup
> works fine on windows and osx but on Ubutu, the supervisor nodes turns
> itself off almost immediately after it is started.
>
> I have deleted the local directory of the supervisor and restarted it
> but I run into the same issue. The main issue seems to be that
> supervisor cannot run the "kill" command. I have tried to launch the
> supervisor using sudo but it still stops itself.
>
> Any help will be greatly appreciated.
>
> Here is the relevant part of the supervisor log file.
>
> 2015-01-28T13:15:37.228-0500 o.a.s.z.ClientCnxn [INFO] Session
> establishment complete on server localhost/127.0.0.1:2181, sessionid =
> 0x14b31bc31d60005, negotiated timeout = 20000
> 2015-01-28T13:15:37.228-0500 o.a.s.c.f.s.ConnectionStateManager [INFO]
> State change: CONNECTED 2015-01-28T13:15:37.320-0500 b.s.d.supervisor
> [INFO] Starting supervisor with id
> c9d819d2-af1b-46d0-bf79-8a37b95ae0f3 at host fai-Virtual-Machine
> 2015-01-28T13:15:38.168-0500 b.s.d.supervisor [INFO] Shutting down and
> clearing state for id 67806496-3654-431d-833d-9575e15c2bdb. Current
> supervisor time: 1422468938. State: :disallowed, Heartbeat:
> #backtype.storm.daemon.common.WorkerHeartbeat{:time-secs 1421553734,
> :storm-id "OpenXCLive-1-1421553686", :executors #{[2 2] [3 3] [4 4]
> [-1 -1] [1 1]}, :port 6703} 2015-01-28T13:15:38.168-0500
> b.s.d.supervisor [INFO] Shutting down
> c9d819d2-af1b-46d0-bf79-8a37b95ae0f3:67806496-3654-431d-833d-9575e15c2bdb
> 2015-01-28T13:15:38.179-0500 b.s.event [ERROR] Error when processing
> event java.io.IOException: Cannot run program "kill" (in directory
> "."): error=2, No such file or directory at
> java.lang.ProcessBuilder.start(ProcessBuilder.java:1047)
> ~[na:1.7.0_76] at java.lang.Runtime.exec(Runtime.java:617)
> ~[na:1.7.0_76] at
> org.apache.commons.exec.launcher.Java13CommandLauncher.exec(Java13CommandLauncher.java:58)
> ~[commons-exec-1.1.jar:1.1] at
> org.apache.commons.exec.DefaultExecutor.launch(DefaultExecutor.java:254)
> ~[commons-exec-1.1.jar:1.1] at
> org.apache.commons.exec.DefaultExecutor.executeInternal(DefaultExecutor.java:319)
> ~[commons-exec-1.1.jar:1.1] at
> org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:160)
> ~[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:386)
> ~[storm-core-0.9.3.jar:0.9.3] at
> backtype.storm.util$send_signal_to_process.invoke(util.clj:415)
> ~[storm-core-0.9.3.jar:0.9.3] at
> backtype.storm.util$kill_process_with_sig_term.invoke(util.clj:426)
> ~[storm-core-0.9.3.jar:0.9.3] at
> backtype.storm.daemon.supervisor$shutdown_worker.invoke(supervisor.clj:194)
> ~[storm-core-0.9.3.jar:0.9.3] at
> backtype.storm.daemon.supervisor$sync_processes.invoke(supervisor.clj:261)
> ~[storm-core-0.9.3.jar:0.9.3] 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$fn__2467.invoke(event.clj:40)
> ~[storm-core-0.9.3.jar:0.9.3] at clojure.lang.AFn.run(AFn.java:24)
> [clojure-1.5.1.jar:na] at java.lang.Thread.run(Thread.java:745)
> [na:1.7.0_76] Caused by: java.io.IOException: error=2, No such file or
> directory at java.lang.UNIXProcess.forkAndExec(Native Method)
> ~[na:1.7.0_76] at java.lang.UNIXProcess.<init>(UNIXProcess.java:186)
> ~[na:1.7.0_76] at java.lang.ProcessImpl.start(ProcessImpl.java:130)
> ~[na:1.7.0_76] at
> java.lang.ProcessBuilder.start(ProcessBuilder.java:1028)
> ~[na:1.7.0_76] ... 19 common frames omitted
> 2015-01-28T13:15:38.189-0500 b.s.util [ERROR] Halting process: ("Error
> when processing an event") java.lang.RuntimeException: ("Error when
> processing an event") at
> backtype.storm.util$exit_process_BANG_.doInvoke(util.clj:325)
> [storm-core-0.9.3.jar:0.9.3] at
> clojure.lang.RestFn.invoke(RestFn.java:423) [clojure-1.5.1.jar:na] at
> backtype.storm.event$event_manager$fn__2467.invoke(event.clj:48)
> [storm-core-0.9.3.jar:0.9.3] 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_76] 2015-01-28T13:15:38.192-0500 b.s.d.supervisor [INFO]
> Shutting down supervisor c9d819d2-af1b-46d0-bf79-8a37b95ae0f3
> 2015-01-28T13:15:38.193-0500 b.s.event [INFO] Event manager
> interrupted
>
>
> Thanks,
>
> Faisal
>