You say in your case it helped. You just didn't follow the setup instructions! That's it
Jeff didn't explain anything he gave you config settings you asked for based on your guess work of random Ports. It turned out you didn't follow setup instructions. I directed you to. Unlike you I worked through my problems. I knew Jeff didn't have access to my machine so I didn't bother him . I worked through it. I had come across same error and after I followed the remaining step it was solved. Go and look on wiki on the subject of 0.0.0.0 The description of error message verifies wiki also. That is why I referred you to the aforementioned instruction. But you wanted to give the impression you are so smart and clever and you wouldn't accept the fact you didn't follow the instructions. How can by making the required value change it helped. You are just trying to sound smart when you don't know jack about networks. On Mon, 4 May 2020, 02:04 Ravi Pullareddy, <ravi.pullare...@minlog.com.au> wrote: > Hi Som > > > > Looks like you are getting confused with this issue. It is very different > to what Jeff has explained there. Setting 0.0.0.0 is not the solution for > everything. There was no issue with accessing Zeppelin from Windows as WSL > is linux kernel running within Windows system. However, the issue arose > when the interpreter server started. The interpreter creates a run time > server when a job is submitted. The run time server gets the IpAddress of > the host server by using Java.net.IpAddress and thereby was getting wrong > IpAddress because of two network addresses on the machine. > > > > Let us say if a machine has multiple network cards and you want Zeppelin > to be bound to a specific IpAddress then 0.0.0.0 is not the solution. One > has to get a clear understanding of what we are trying to achieve. In any > case from Jeff explanation, I got to understand that Zeppelin spins up > runtime interpreter server that may not line up with Zeppelin server and > that is the issue. Although in my instance changing it to 0.0.0.0 fixed the > issue in other instances it might not be of help. > > > > Thanks > > Ravi Pullareddy > > > > *From:* Som Lima <somplastic...@gmail.com> > *Sent:* Monday, 4 May 2020 10:48 AM > *To:* users@zeppelin.apache.org > *Subject:* Re: Job manager URI rpc address:port > > > > Here are the instructions . Go to getting started link. > > > > It took me hours first time and I had many errors because I had spark > installed earlier on same machine. > > > > Then when I switched flink remote from client to server and server to > client > > it only took me five minutes because this time it was clean install. > > On Sun, 19 Apr 2020, 14:58 Jeff Zhang, <zjf...@gmail.com> wrote: > > Hi Som, > > > > You can take a look at flink on zeppelin, in zeppelin you can connect to a > remote flink cluster via a few configuration, and you don't need to worry > about the jars. Flink interpreter will ship necessary jars for you. Here's > a list of tutorials. > > > > 1) Get started https://link.medium.com/oppqD6dIg5 > <https://t.co/PTouUYYTrv?amp=1> 2) Batch > https://link.medium.com/3qumbwRIg5 <https://t.co/Yo9QAY0Joj?amp=1> 3) > Streaming https://link.medium.com/RBHa2lTIg5 > <https://t.co/sUapN40tvI?amp=1> 4) Advanced usage > https://link.medium.com/CAekyoXIg5 <https://t.co/MXolULmafZ?amp=1> > > > > > > Zahid Rahman <zahidr1...@gmail.com> 于2020年4月19日周日 下午7:27写道： > > Hi Tison, > > > > I think I may have found what I want in example 22. > > > https://www.programcreek.com/java-api-examples/?api=org.apache.flink.configuration.Configuration > > > > I need to create Configuration object first as shown . > > > > Also I think flink-conf.yaml file may contain configuration for client > rather than server. So before starting is irrelevant. > > I am going to play around and see but if the Configuration class allows me > to set configuration programmatically and overrides the yaml file then that > would be great. > > > > > > > > On Sun, 19 Apr 2020, 11:35 Som Lima, <somplastic...@gmail.com> wrote: > > Thanks. > > flink-conf.yaml does allow me to do what I need to do without making any > changes to client source code. > > > > But > > RemoteStreamEnvironment constructor expects a jar file as the third > parameter also. > > > > *RemoteStreamEnvironment > <https://ci.apache.org/projects/flink/flink-docs-release-1.7/api/java/org/apache/flink/streaming/api/environment/RemoteStreamEnvironment.html#RemoteStreamEnvironment-java.lang.String-int-java.lang.String...->* > (*String* > <http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true> > host, > int port, *String* > <http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true> > ... jarFiles) > > Creates a new RemoteStreamEnvironment that points to the master > (JobManager) described by the given host name and port. > > > > On Sun, 19 Apr 2020, 11:02 tison, <wander4...@gmail.com> wrote: > > You can change flink-conf.yaml "jobmanager.address" or "jobmanager.port" > options before run the program or take a look at RemoteStreamEnvironment > which enables configuring host and port. > > > > Best, > > tison. > > > > > > Som Lima <somplastic...@gmail.com> 于2020年4月19日周日 下午5:58写道： > > Hi, > > > > After running > > $ ./bin/start-cluster.sh > > The following line of code defaults jobmanager to localhost:6123 > > > > final ExecutionEnvironment env = Environment.getExecutionEnvironment(); > > > > which is same on spark. > > > > val spark = > SparkSession.builder.master(local[*]).appname("anapp").getOrCreate > > > > However if I wish to run the servers on a different physical computer. > > Then in Spark I can do it this way using the spark URI in my IDE. > > > > Conf = > SparkConf().setMaster("spark://<hostip>:<port>").setAppName("anapp") > > > > Can you please tell me the equivalent change to make so I can run my > servers and my IDE from different physical computers. > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -- > > Best Regards > > Jeff Zhang > >
