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.tcp://flink@10.218.98.169:6123/user/jobmanager. > > java.lang.RuntimeException: Could not find job manager at specified > > address akka.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 > > > > >
