org.apache.hadoop.yarn.webapp.WebAppException

Error starting http server

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  • org.apache.hadoop.yarn.webapp.WebAppException: Error starting http server at org.apache.hadoop.yarn.webapp.WebApps$Builder.start(WebApps.java:278) at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startWepApp(ResourceManager.java:990) at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceStart(ResourceManager.java:1090) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(ResourceManager.java:1222) Caused by: java.io.IOException: Problem in starting http server. Server handlers failed at org.apache.hadoop.http.HttpServer2.start(HttpServer2.java:912) at org.apache.hadoop.yarn.webapp.WebApps$Builder.start(WebApps.java:273) ... 4 more

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