Keqi Chen

(it will come soon)

Bejing University of Posts and Telecommunications Beijing Researcher Prev. @microsoft

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                                            Keqi Chen

ERROR ApplicationMaster:496 - Exception while preparing AM org.apache.hadoop.yarn.exceptions.YarnException: Can't resolve the ip of ubuntu at com.linkedin.tony.util.Utils.getHostNameOrIpFromTokenConf(Utils.java:365) at com.linkedin.tony.ApplicationMaster.prepare(ApplicationMaster.java:476) at com.linkedin.tony.ApplicationMaster.run(ApplicationMaster.java:368) at com.linkedin.tony.ApplicationMaster.main(ApplicationMaster.java:342)

I can access the management page of yarn when typing ubuntu:8042 into my browser.