Is taskmanager.numberOfTaskSlots: -1 normal?
> On Feb 24, 2015, at 9:44 PM, Robert Metzger <rmetz...@apache.org> wrote:
>
> Hi,
> I could not find the logfiles attached to your mails. I think the
> mailinglists are not accepting attachments.
> Can you put the logs on gist.github.com?
>
> The configuration values are documented here:
> http://flink.apache.org/docs/0.8/config.html
> For the webclient's port its called webclient.port
>
> On Tue, Feb 24, 2015 at 5:04 PM, Dulaj Viduranga <vidura...@icloud.com>
> wrote:
>
>> I tried to kill the job manager manually in the terminal and start it
>> again but no luck. Also could you tell me if it’s possible to change
>> webclient’s port (8080) ?
>>
>>> On Feb 24, 2015, at 1:41 PM, Stephan Ewen <se...@apache.org> wrote:
>>>
>>> Hey Dulaj!
>>>
>>> As a contributor, I would go against the latest version, which is
>>> 0.9-SNAPSHOT.
>>>
>>> It may be in your case that the JobManager actor is down, but the process
>>> still lingers. (BTW: I have a patch pending that makes sure the process
>>> disappears when the actor via down).
>>>
>>> Could you have a look at the log "flink-<user>-jobmanager-<host>-.log"
>> and
>>> see if there are any errors logged?
>>>
>>> Greetings,
>>> Stephan
>>> Am 24.02.2015 06:29 schrieb "Dulaj Viduranga" <vidura...@icloud.com>:
>>>
>>>> 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
>>>>
>>>>>
>>>>
>>>>>
>>>>
>>>>
>>
>>
