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From ned dogg <neddog...@gmail.com>
Subject Re: Issue regarding the submission of a topology to a remote flink cluster.
Date Thu, 14 Apr 2016 09:19:17 GMT
Here a try that I given. As first I was configuring my cluster with private
ip and it was starting properly.
So to avoid this akka issue, I decided to configure my cluster with public
address but with this configuration, my cluster is not starting at all.
Here is the logs that I get
2016-04-14 09:08:52,845 INFO
 org.apache.flink.runtime.jobmanager.JobManager                -
--------------------------------------------------------------------------------
2016-04-14 09:08:52,847 INFO
 org.apache.flink.runtime.jobmanager.JobManager                -  Starting
JobManager (Version: 1.0.1, Rev:4afa401, Date:31.03.2016 @ 13:40:33 UTC)
2016-04-14 09:08:52,847 INFO
 org.apache.flink.runtime.jobmanager.JobManager                -  Current
user: ubuntu
2016-04-14 09:08:52,847 INFO
 org.apache.flink.runtime.jobmanager.JobManager                -  JVM:
OpenJDK 64-Bit Server VM - Oracle Corporation - 1.7/24.95-b01
2016-04-14 09:08:52,847 INFO
 org.apache.flink.runtime.jobmanager.JobManager                -  Maximum
heap size: 247 MiBytes
2016-04-14 09:08:52,847 INFO
 org.apache.flink.runtime.jobmanager.JobManager                -
 JAVA_HOME: (not set)
2016-04-14 09:08:52,880 INFO
 org.apache.flink.runtime.jobmanager.JobManager                -  Hadoop
version: 1.2.1
2016-04-14 09:08:52,881 INFO
 org.apache.flink.runtime.jobmanager.JobManager                -  JVM
Options:
2016-04-14 09:08:52,881 INFO
 org.apache.flink.runtime.jobmanager.JobManager                -
-Xms256m
2016-04-14 09:08:52,881 INFO
 org.apache.flink.runtime.jobmanager.JobManager                -
-Xmx256m
2016-04-14 09:08:52,881 INFO
 org.apache.flink.runtime.jobmanager.JobManager                -
-XX:MaxPermSize=256m
2016-04-14 09:08:52,881 INFO
 org.apache.flink.runtime.jobmanager.JobManager                -
-Dlog.file=/home/ubuntu/flink/log/flink-ubuntu-jobmanager-1-tresor-thiswithpublicip.479319055.streamly.com.log
2016-04-14 09:08:52,881 INFO
 org.apache.flink.runtime.jobmanager.JobManager                -
-Dlog4j.configuration=file:/home/ubuntu/flink/conf/log4j.properties
2016-04-14 09:08:52,881 INFO
 org.apache.flink.runtime.jobmanager.JobManager                -
-Dlogback.configurationFile=file:/home/ubuntu/flink/conf/logback.xml
2016-04-14 09:08:52,881 INFO
 org.apache.flink.runtime.jobmanager.JobManager                -  Program
Arguments:
2016-04-14 09:08:52,881 INFO
 org.apache.flink.runtime.jobmanager.JobManager                -
--configDir
2016-04-14 09:08:52,881 INFO
 org.apache.flink.runtime.jobmanager.JobManager                -
/home/ubuntu/flink/conf
2016-04-14 09:08:52,881 INFO
 org.apache.flink.runtime.jobmanager.JobManager                -
--executionMode
2016-04-14 09:08:52,881 INFO
 org.apache.flink.runtime.jobmanager.JobManager                -     cluster
2016-04-14 09:08:52,881 INFO
 org.apache.flink.runtime.jobmanager.JobManager                -
 Classpath:
/home/ubuntu/flink/lib/flink-dist_2.10-1.0.1.jar:/home/ubuntu/flink/lib/flink-python_2.10-1.0.1.jar:/home/ubuntu/flink/lib/log4j-1.2.17.jar:/home/ubuntu/flink/lib/slf4j-log4j12-1.7.7.jar:::
2016-04-14 09:08:52,882 INFO
 org.apache.flink.runtime.jobmanager.JobManager                -
--------------------------------------------------------------------------------
2016-04-14 09:08:52,883 INFO
 org.apache.flink.runtime.jobmanager.JobManager                - Registered
UNIX signal handlers for [TERM, HUP, INT]
2016-04-14 09:08:53,324 INFO
 org.apache.flink.runtime.jobmanager.JobManager                - Loading
configuration from /home/ubuntu/flink/conf
2016-04-14 09:08:53,373 INFO
 org.apache.flink.runtime.jobmanager.JobManager                - Starting
JobManager without high-availability
2016-04-14 09:08:53,390 INFO
 org.apache.flink.runtime.jobmanager.JobManager                - Starting
JobManager on 54.233.145.230:6123 with execution mode CLUSTER
2016-04-14 09:08:53,613 INFO
 org.apache.flink.runtime.jobmanager.JobManager                - Security
is not enabled. Starting non-authenticated JobManager.
2016-04-14 09:08:53,651 INFO  org.apache.flink.util.NetUtils
                 - Unable to allocate on port 6123, due to error: Cannot
assign requested address
2016-04-14 09:08:53,654 ERROR
org.apache.flink.runtime.jobmanager.JobManager                - Failed to
run JobManager.
java.lang.RuntimeException: Unable to do further retries starting the actor
system
at
org.apache.flink.runtime.jobmanager.JobManager$.retryOnBindException(JobManager.scala:1779)
at
org.apache.flink.runtime.jobmanager.JobManager$.runJobManager(JobManager.scala:1719)
at
org.apache.flink.runtime.jobmanager.JobManager$.main(JobManager.scala:1655)
at org.apache.flink.runtime.jobmanager.JobManager.main(JobManager.scala)



On Thu, Apr 14, 2016 at 10:11 AM, ned dogg <neddogg90@gmail.com> wrote:

> Thanks Till for the reply.
>
> But according to you how can I address that?
>
> Thanks,
> Ned
>
> On Thu, Apr 14, 2016 at 9:56 AM, Till Rohrmann <till.rohrmann@gmail.com>
> wrote:
>
>> Hi Ned,
>>
>> I think you are facing the issue described in this JIRA issue [1]. The
>> problem is that you have a private and a public IP address and that Akka
>> binds to the private IP address. Since the registered IP of an ActorSystem
>> and the target IP address of a request to this ActorSystem have to be
>> matching, you cannot reach the ActorSystem via the public IP address.
>> Requests with a non-matching IP address are discarded, as indicated by the
>> last log statements.
>>
>> [1] https://issues.apache.org/jira/browse/FLINK-2821
>>
>> Cheers,
>> Till
>>
>> On Thu, Apr 14, 2016 at 10:41 AM, ned dogg <neddogg90@gmail.com> wrote:
>>
>> > 2016-04-14 08:23:51,900 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -
>> >
>> >
>> --------------------------------------------------------------------------------
>> > 2016-04-14 08:23:51,902 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -
>> Starting
>> > JobManager (Version: 1.0.1, Rev:4afa401, Date:31.03.2016 @ 13:40:33 UTC)
>> > 2016-04-14 08:23:51,902 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -
>> Current
>> > user: root
>> > 2016-04-14 08:23:51,902 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -  JVM:
>> > OpenJDK 64-Bit Server VM - Oracle Corporation - 1.7/24.95-b01
>> > 2016-04-14 08:23:51,902 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -
>> Maximum
>> > heap size: 247 MiBytes
>> > 2016-04-14 08:23:51,902 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -
>> >  JAVA_HOME: /usr/lib/jvm/java-7-openjdk-amd64
>> > 2016-04-14 08:23:51,929 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -  Hadoop
>> > version: 1.2.1
>> > 2016-04-14 08:23:51,929 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -  JVM
>> > Options:
>> > 2016-04-14 08:23:51,930 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -
>> > -Xms256m
>> > 2016-04-14 08:23:51,930 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -
>> > -Xmx256m
>> > 2016-04-14 08:23:51,930 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -
>> > -XX:MaxPermSize=256m
>> > 2016-04-14 08:23:51,930 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -
>> >
>> >
>> -Dlog.file=/home/ubuntu/flink/log/flink-root-jobmanager-0-tresor-testflinkth.1541841583.streamly.com.log
>> > 2016-04-14 08:23:51,930 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -
>> > -Dlog4j.configuration=file:/home/ubuntu/flink/conf/log4j.properties
>> > 2016-04-14 08:23:51,930 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -
>> > -Dlogback.configurationFile=file:/home/ubuntu/flink/conf/logback.xml
>> > 2016-04-14 08:23:51,930 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -
>> Program
>> > Arguments:
>> > 2016-04-14 08:23:51,930 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -
>> > --configDir
>> > 2016-04-14 08:23:51,930 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -
>> > /home/ubuntu/flink/conf
>> > 2016-04-14 08:23:51,930 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -
>> > --executionMode
>> > 2016-04-14 08:23:51,930 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -
>> >  cluster
>> > 2016-04-14 08:23:51,930 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -
>> >  Classpath:
>> >
>> >
>> /home/ubuntu/flink/lib/flink-dist_2.10-1.0.1.jar:/home/ubuntu/flink/lib/flink-python_2.10-1.0.1.jar:/home/ubuntu/flink/lib/log4j-1.2.17.jar:/home/ubuntu/flink/lib/slf4j-log4j12-1.7.7.jar:::
>> > 2016-04-14 08:23:51,930 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -
>> >
>> >
>> --------------------------------------------------------------------------------
>> > 2016-04-14 08:23:51,931 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -
>> Registered
>> > UNIX signal handlers for [TERM, HUP, INT]
>> > 2016-04-14 08:23:52,362 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                - Loading
>> > configuration from /home/ubuntu/flink/conf
>> > 2016-04-14 08:23:52,400 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -
>> Starting
>> > JobManager without high-availability
>> > 2016-04-14 08:23:52,408 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -
>> Starting
>> > JobManager on 172.31.45.232:6123 with execution mode CLUSTER
>> > 2016-04-14 08:23:52,655 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -
>> Security
>> > is not enabled. Starting non-authenticated JobManager.
>> > 2016-04-14 08:23:52,701 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -
>> Starting
>> > JobManager
>> > 2016-04-14 08:23:52,701 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -
>> Starting
>> > JobManager actor system at 172.31.45.232:6123
>> > 2016-04-14 08:23:54,091 INFO  akka.event.slf4j.Slf4jLogger
>> >                  - Slf4jLogger started
>> > 2016-04-14 08:23:54,293 INFO  Remoting
>> >                  - Starting remoting
>> > 2016-04-14 08:23:54,712 INFO  Remoting
>> >                  - Remoting started; listening on addresses
>> :[akka.tcp://
>> > flink@172.31.45.232:6123]
>> > 2016-04-14 08:23:54,732 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -
>> Starting
>> > JobManger web frontend
>> > 2016-04-14 08:23:54,777 INFO
>> >  org.apache.flink.runtime.webmonitor.WebMonitorUtils           -
>> Determined
>> > location of JobManager log file:
>> >
>> >
>> /home/ubuntu/flink/log/flink-root-jobmanager-0-tresor-testflinkth.1541841583.streamly.com.log
>> > 2016-04-14 08:23:54,777 INFO
>> >  org.apache.flink.runtime.webmonitor.WebMonitorUtils           -
>> Determined
>> > location of JobManager stdout file:
>> >
>> >
>> /home/ubuntu/flink/log/flink-root-jobmanager-0-tresor-testflinkth.1541841583.streamly.com.out
>> > 2016-04-14 08:23:54,805 INFO
>> >  org.apache.flink.runtime.webmonitor.WebRuntimeMonitor         - Using
>> > directory /tmp/flink-web-dadb12c4-4ac9-42d6-b127-712db44b4add for the
>> web
>> > interface files
>> > 2016-04-14 08:23:54,805 INFO
>> >  org.apache.flink.runtime.webmonitor.WebRuntimeMonitor         - Using
>> > directory /tmp/flink-web-upload-88dc8823-f114-4787-a6f4-f1955380e384 for
>> > web frontend JAR file uploads
>> > 2016-04-14 08:23:55,600 INFO
>> >  org.apache.flink.runtime.webmonitor.WebRuntimeMonitor         - Web
>> > frontend listening at 0:0:0:0:0:0:0:0:8081
>> > 2016-04-14 08:23:55,601 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -
>> Starting
>> > JobManager actor
>> > 2016-04-14 08:23:55,619 INFO  org.apache.flink.runtime.blob.BlobServer
>> >                  - Created BLOB server storage directory
>> > /tmp/blobStore-bbc7f33e-fa65-41f8-8c68-549e9707fd56
>> > 2016-04-14 08:23:55,634 INFO  org.apache.flink.runtime.blob.BlobServer
>> >                  - Started BLOB server at 0.0.0.0:60439 - max
>> concurrent
>> > requests: 50 - max backlog: 1000
>> > 2016-04-14 08:23:55,653 INFO
>> >  org.apache.flink.runtime.checkpoint.SavepointStoreFactory     - Using
>> job
>> > manager savepoint state backend.
>> > 2016-04-14 08:23:55,678 INFO
>> >  org.apache.flink.runtime.webmonitor.WebRuntimeMonitor         -
>> Starting
>> > with JobManager akka.tcp://flink@172.31.45.232:6123/user/jobmanager on
>> > port
>> > 8081
>> > 2016-04-14 08:23:55,678 INFO
>> >  org.apache.flink.runtime.webmonitor.JobManagerRetriever       - New
>> leader
>> > reachable under akka.tcp://
>> flink@172.31.45.232:6123/user/jobmanager:null.
>> > 2016-04-14 08:23:55,692 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -
>> Starting
>> > JobManager at akka.tcp://flink@172.31.45.232:6123/user/jobmanager.
>> > 2016-04-14 08:23:55,696 INFO
>> >  org.apache.flink.runtime.jobmanager.MemoryArchivist           - Started
>> > memory archivist akka://flink/user/archive
>> > 2016-04-14 08:23:55,702 INFO
>> >  org.apache.flink.runtime.jobmanager.JobManager                -
>> JobManager
>> > akka.tcp://flink@172.31.45.232:6123/user/jobmanager was granted
>> leadership
>> > with leader session ID None.
>> > 2016-04-14 08:24:12,740 INFO
>> >  org.apache.flink.runtime.instance.InstanceManager             -
>> Registered
>> > TaskManager at tresor-testflinkth (akka.tcp://
>> > flink@172.31.45.130:42189/user/taskmanager) as
>> > 734b6b21dd60760c7a05722db3c3d1c4. Current number of registered hosts is
>> 1.
>> > Current number of alive task slots is 1.
>> > 2016-04-14 08:24:17,855 INFO
>> >  org.apache.flink.runtime.instance.InstanceManager             -
>> Registered
>> > TaskManager at tresor-testflinkth (akka.tcp://
>> > flink@172.31.34.121:58814/user/taskmanager) as
>> > fead50f6831aa3f341d58162bb918d90. Current number of registered hosts is
>> 2.
>> > Current number of alive task slots is 2.
>> > 2016-04-14 08:29:50,346 ERROR akka.remote.EndpointWriter
>> >                  - dropping message [class
>> > akka.actor.ActorSelectionMessage] for non-local recipient
>> > [Actor[akka.tcp://
>> > flink@54.233.183.228:6123/]] arriving at [akka.tcp://
>> > flink@54.233.183.228:6123] inbound addresses are [akka.tcp://
>> > flink@172.31.45.232:6123]
>> > 2016-04-14 08:29:59,777 WARN  akka.remote.ReliableDeliverySupervisor
>> >                  - Association with remote system [akka.tcp://
>> > flink@127.0.0.1:35953] has failed, address is now gated for [5000] ms.
>> > Reason is: [Disassociated].
>> >
>> >
>> > Where 54.233.183.228 <http://flink@54.233.183.228:6123> is the public
>> > address of the VM hosting job manager and 172.31.45.232
>> > <http://flink@172.31.45.232:6123> is it private address.
>> > 172.31.45.130 <http://flink@172.31.45.130:42189/user/taskmanager> and
>> > 172.31.34.121 <http://flink@172.31.34.121:58814/user/taskmanager> are
>> the
>> > private address of the task manager
>> >
>> > On Thu, Apr 14, 2016 at 9:05 AM, Till Rohrmann <trohrmann@apache.org>
>> > wrote:
>> >
>> > > I'm referring to the jobmanager.log file not the client log file. You
>> can
>> > > find it in the `/log` directory.
>> > >
>> > > Cheers,
>> > > Till
>> > >
>> > > On Thu, Apr 14, 2016 at 9:56 AM, ned dogg <neddogg90@gmail.com>
>> wrote:
>> > >
>> > > > Hi Till
>> > > >
>> > > > Thanks for the prompt reply.
>> > > >
>> > > > The logs say that Please make sure that the actor is running and its
>> > port
>> > > > is reachable.
>> > > > And it is actaully reachable because I can ping that address.
>> > > >
>> > > > Ned.
>> > > >
>> > > > On Thu, Apr 14, 2016 at 8:43 AM, Till Rohrmann <
>> > till.rohrmann@gmail.com>
>> > > > wrote:
>> > > >
>> > > > > Hi Ned,
>> > > > >
>> > > > > what does the logs of the JobManager say?
>> > > > >
>> > > > > Cheers,
>> > > > > Till
>> > > > > On Apr 14, 2016 9:19 AM, "ned dogg" <neddogg90@gmail.com>
wrote:
>> > > > >
>> > > > > > Hi everybody,
>> > > > > >
>> > > > > > I'm Ned, a young and passionte developer of apache
>> technologies. I
>> > > have
>> > > > > > been playing with apache flink lastly.
>> > > > > >
>> > > > > > This is what I wanted to do submit a flink topology to a
remote
>> > flink
>> > > > > > cluster. The following are the steps that I did.
>> > > > > >
>> > > > > > - Install flink as a cluster indicated on the link
>> > > > > >
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> https://ci.apache.org/projects/flink/flink-docs-master/setup/cluster_setup.html
>> > > > > > on three remotes VMs.
>> > > > > > - Run the sample WordCountRemoteByClient
>> > > > > > <
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> https://github.com/apache/flink/blob/master/flink-contrib/flink-storm-examples/src/main/java/org/apache/flink/storm/wordcount/WordCountRemoteByClient.java
>> > > > > > >
>> > > > > > by
>> > > > > > changing
>> > > > > > conf.put(Config.NIMBUS_HOST, "localhost"); to
>> > > > > > conf.put(Config.NIMBUS_HOST,
>> > > "publicIpOfJobmanagerInMyRemoteCluster");
>> > > > > >
>> > > > > > Unfortunately for me when I run that program, I have a the
>> > following
>> > > > > > exception.
>> > > > > >
>> > > > > > org.apache.flink.client.program.ProgramInvocationException:
The
>> > main
>> > > > > method
>> > > > > > caused an error.
>> > > > > > at
>> > > > > >
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:520)
>> > > > > > at
>> > > > > >
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:403)
>> > > > > > at
>> > > org.apache.flink.client.program.Client.runBlocking(Client.java:248)
>> > > > > > at
>> > > > > >
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> org.apache.flink.client.CliFrontend.executeProgramBlocking(CliFrontend.java:866)
>> > > > > > at org.apache.flink.client.CliFrontend.run(CliFrontend.java:333)
>> > > > > > at
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> org.apache.flink.client.CliFrontend.parseParameters(CliFrontend.java:1189)
>> > > > > > at
>> org.apache.flink.client.CliFrontend.main(CliFrontend.java:1239)
>> > > > > > Caused by: java.lang.RuntimeException: Could not connect
to
>> Flink
>> > > > > > JobManager with address
>> publicIpOfJobmanagerInMyRemoteCluster:6123
>> > > > > > at
>> > > > > >
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> org.apache.flink.storm.api.FlinkClient.getTopologyJobId(FlinkClient.java:305)
>> > > > > > at
>> > > > > >
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> org.apache.flink.storm.api.FlinkClient.submitTopologyWithOpts(FlinkClient.java:177)
>> > > > > > at
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> org.apache.flink.storm.api.FlinkClient.submitTopology(FlinkClient.java:167)
>> > > > > > at
>> > > > > >
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> stormWorldCount.WordCountRemoteByClient.main(WordCountRemoteByClient.java:72)
>> > > > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> > > > > > at
>> > > > > >
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>> > > > > > at
>> > > > > >
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>> > > > > > at java.lang.reflect.Method.invoke(Method.java:483)
>> > > > > > at
>> > > > > >
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:505)
>> > > > > > ... 6 more
>> > > > > > Caused by: java.io.IOException: Actor at akka.tcp://flink@
>> > > > > > publicIpOfJobmanagerInMyRemoteCluster:6123/user/jobmanager
not
>> > > > reachable.
>> > > > > > Please make sure that the actor is running and its port
is
>> > reachable.
>> > > > > > at
>> > > > > >
>> > > >
>> >
>> org.apache.flink.runtime.akka.AkkaUtils$.getActorRef(AkkaUtils.scala:384)
>> > > > > > at
>> > > > > >
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> org.apache.flink.runtime.jobmanager.JobManager$.getJobManagerActorRef(JobManager.scala:2380)
>> > > > > > at
>> > > > > >
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> org.apache.flink.runtime.jobmanager.JobManager$.getJobManagerActorRef(JobManager.scala:2400)
>> > > > > > at
>> > > > > >
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> org.apache.flink.runtime.jobmanager.JobManager.getJobManagerActorRef(JobManager.scala)
>> > > > > > at
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> org.apache.flink.storm.api.FlinkClient.getJobManager(FlinkClient.java:333)
>> > > > > > at
>> > > > > >
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> org.apache.flink.storm.api.FlinkClient.getTopologyJobId(FlinkClient.java:279)
>> > > > > > ... 14 more
>> > > > > > Caused by: java.util.concurrent.TimeoutException: Futures
timed
>> out
>> > > > after
>> > > > > > [10000 milliseconds]
>> > > > > > at
>> > > >
>> scala.concurrent.impl.Promise$DefaultPromise.ready(Promise.scala:219)
>> > > > > > at
>> > > >
>> scala.concurrent.impl.Promise$DefaultPromise.result(Promise.scala:223)
>> > > > > > at
>> > scala.concurrent.Await$$anonfun$result$1.apply(package.scala:107)
>> > > > > > at
>> > > > > >
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> scala.concurrent.BlockContext$DefaultBlockContext$.blockOn(BlockContext.scala:53)
>> > > > > > at scala.concurrent.Await$.result(package.scala:107)
>> > > > > > at
>> > > > > >
>> > > >
>> >
>> org.apache.flink.runtime.akka.AkkaUtils$.getActorRef(AkkaUtils.scala:380)
>> > > > > > ... 19 more
>> > > > > >
>> > > > > > I try ping my jobmanager with
>> > > > > > curl publicIpOfJobmanagerInMyRemoteCluster:6123 I had the
>> following
>> > > as
>> > > > > > responces.
>> > > > > >
>> > > > > > curl: (52) Empty reply from server
>> > > > > >
>> > > > > > Which is an indication that the job manager is reachable.
>> > > > > >
>> > > > > > So I was wondering if I doing it the right way. Please any
help
>> > will
>> > > be
>> > > > > > welcoming.
>> > > > > >
>> > > > > > Thanks,
>> > > > > > Ned
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>>
>
>

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