The JobManager seems to run fine. I don't know. When I tried to run
start-local.sh again, It shows the PID of the running JobManager and also :8081
runs fine. I want to contribute to the project and I could get a little boost
if I could see the capabilities of FLINK. :)
Will it be OK to use 0.8.1 as a developer?
On Feb 24, 2015, at 04:15 AM, Stephan Ewen <se...@apache.org> wrote:
Hi Dulaj,
That error message indicates that the JobManager is not running. Are you
sure that the JobManager runs properly? Anything in the JobManager logs?
BTW: The 0.9 branch is under heavy development / changes. That is why it
may behave a bit different on different days right now. I would recommend
to use the 0.8.1 release for a stable experience.
Greetings,
Stephan
On Mon, Feb 23, 2015 at 7:39 PM, Robert Metzger <rmetz...@apache.org> wrote:
Thank you for the quick reply.
The log you've send is from the webclient. Can you also send the log of the
JobManager?
On Mon, Feb 23, 2015 at 7:28 PM, Dulaj Viduranga <vidura...@icloud.com>
wrote:
> Yes. It seams it is not a problem with the arguments. I tried two days
but
> different error occurs. It seams the web client can’t connect to the job
> manager although it is running
> Right now, I can’t even get the webclient to run.
./bin/start-webclient.sh
> executes fine but I cannot connect to localhost:8080 (even with telnet or
> curl)
> Here is the log for jobManager
>
> 23:22:31,933 INFO org.apache.flink.client.web.WebInterfaceServer
> - Setting up web frontend server, using web-root directory
>
'jar:file:/Users/Vidura/Documents/Development/flink/flink-dist/target/flink-0.9-SNAPSHOT-bin/flink-0.9-SNAPSHOT/lib/flink-clients-0.9-SNAPSHOT.jar!/web-docs'.
> 23:22:31,934 INFO org.apache.flink.client.web.WebInterfaceServer
> - Web frontend server will store temporary files in
> '/var/folders/3_/7gzbv7ks7q71lpm5d9hzrw2c0000gn/T', uploaded jobs in
> '/var/folders/3_/7gzbv7ks7q71lpm5d9hzrw2c0000gn/T/webclient-jobs',
> plan-json-dumps in
> '/var/folders/3_/7gzbv7ks7q71lpm5d9hzrw2c0000gn/T/webclient-plans'.
> 23:22:31,934 INFO org.apache.flink.client.web.WebInterfaceServer
> - Web-frontend will submit jobs to nephele job-manager on
localhost,
> port 6123.
> 23:22:32,580 INFO akka.event.slf4j.Slf4jLogger
> - Slf4jLogger started
> 23:22:32,625 INFO Remoting
> - Starting remoting
> 23:22:32,838 INFO Remoting
> - Remoting started; listening on addresses :[akka.tcp://
> JobsInfoServletActorSystem@127.0.0.1:51517]
> 23:23:48,119 WARN Remoting
> - Tried to associate with unreachable remote address [akka.tcp://
> flink@10.218.98.169:6123]. Address is now gated for 5000 ms, all
messages
> to this address will be delivered to dead letters. Reason: Operation
timed
> out: /10.218.98.169:6123
> 23:23:48,124 ERROR org.apache.flink.client.WebFrontend
> - Unexpected exception: Could not find job manager at specified
> address
akka.flink@10.218.98.169:6123/user/jobmanager'>tcp://flink@10.218.98.169:6123/user/jobmanager.
> java.lang.RuntimeException: Could not find job manager at specified
> address
akka.flink@10.218.98.169:6123/user/jobmanager'>tcp://flink@10.218.98.169:6123/user/jobmanager.
> at
>
org.apache.flink.client.web.JobsInfoServlet.<init>(JobsInfoServlet.java:82)
> at
>
org.apache.flink.client.web.WebInterfaceServer.<init>(WebInterfaceServer.java:158)
> at org.apache.flink.client.WebFrontend.main(WebFrontend.java:74)
>
>
> > On Feb 23, 2015, at 11:46 PM, Robert Metzger <rmetz...@apache.org>
> wrote:
> >
> > Hi,
> > you said in the other email thread that the error only occurs for
> > Wordcount, not for Kmeans.
> > Can you copy me the commands for both examples?
> > I can not really believe that there is a difference between the two
jobs.
> >
> > Can you also send us the contents of the jobmanager log file?
> >
> > Best,
> > Robert
> >
> >
> > On Mon, Feb 23, 2015 at 6:04 PM, Dulaj Viduranga <vidura...@icloud.com
>
> > wrote:
> >
> >> I’m getting "Could not build up connection to JobManager.” When i
tried
> to
> >> run the wordCount example. Can anyone help?
> >>
> >> Dulaj
>
>
