Tez Client query DAG status from Tez AM through RPC. The port 57339 you see is the AM RPC port for listening query request from client.
2 things you can do: * Could you check app log to see whether there is any error in AM ? You can check this wiki for how to https://cwiki.apache.org/confluence/display/TEZ/How+to+Diagnose+Tez+App * Do you have iptables turned on that cause client could not connect to AM node. BTW, have you replaced the "hostname/hostIP² in the log ? Best Regard, Jeff Zhang On 7/5/15, 6:57 PM, "Amir Hossein Sojoodi" <[email protected]> wrote: >Dear apache tez developers, > >I would be really thankful if you could help me out with this problem or >at >least tell me where to post it other than stackoverflow ><http://stackoverflow.com/questions/31222228/apache-tez-configuration-with >-hadoop> >. > >Here is what I have done in a nutshell: > >*STEP1:* I have successfully configured hadoop 2.6 on my laptop (single >node) and ran a sample mapreduce job. > >*STEP2:* I cloned tez repository and successfully built the 0.8.0 version >and copied the jarfiles into HDFS and exports the required variables. I >also changed the value of variable mapreduce.framework.name to yarn-tez in >the *mapred-site.xml*. > >But when I want to run a tez orderedwordcount job, I got this error: > >15/07/04 18:45:03 INFO ipc.Client: Retrying connect to server: >hostname/hostIP:57339. Already tried 9 time(s); retry policy is >RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 >MILLISECONDS)15/07/04 18:45:12 INFO client.DAGClientImpl: DAG >completed. FinalState=FAILED > >I have checked resource manager and it is listening on port 8030. But it >seems the client tries to connect to a random port. is it correct? > >What can I do to get it work correctly? > >Best Regards,
