After enabling HA on our hdp cluster we get following error from oozie when configuring workflow from ambari workflow manager:
2016-10-18 17:17:29,956 WARN V1JobsServlet:523 - SERVER[hdp-name1.lab.croc.ru] USER[-] GROUP[-] TOKEN[-] APP[-] JOB[-] ACTION[-] URL[POST http://hdp-name1.lab.croc.ru:11000/oozie/v2/jobs] user error, java.net.UnknownHostException: null
java.lang.IllegalArgumentException: java.net.UnknownHostException: null
at org.apache.hadoop.security.SecurityUtil.buildTokenService(SecurityUtil.java:411)
at org.apache.hadoop.hdfs.NameNodeProxies.createNonHAProxy(NameNodeProxies.java:311)
at org.apache.hadoop.hdfs.NameNodeProxies.createProxy(NameNodeProxies.java:176)
at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:688)
at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:629)
at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:159)
at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2761)
at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:99)
at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2795)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2777)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:386)
at org.apache.oozie.service.HadoopAccessorService$4.run(HadoopAccessorService.java:577)
at org.apache.oozie.service.HadoopAccessorService$4.run(HadoopAccessorService.java:575)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1724)
at org.apache.oozie.service.HadoopAccessorService.createFileSystem(HadoopAccessorService.java:575)
at org.apache.oozie.service.AuthorizationService.authorizeForApp(AuthorizationService.java:374)
at org.apache.oozie.servlet.BaseJobServlet.checkAuthorizationForApp(BaseJobServlet.java:260)
at org.apache.oozie.servlet.BaseJobsServlet.doPost(BaseJobsServlet.java:99)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at org.apache.oozie.servlet.JsonRestServlet.service(JsonRestServlet.java:304)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.oozie.servlet.AuthFilter$2.doFilter(AuthFilter.java:171)
at org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:614)
at org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:573)
at org.apache.oozie.servlet.AuthFilter.doFilter(AuthFilter.java:176)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.oozie.servlet.HostnameFilter.doFilter(HostnameFilter.java:86)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.oozie.servlet.OozieXFrameOptionsFilter.doFilter(OozieXFrameOptionsFilter.java:48)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.oozie.servlet.OozieCSRFFilter.doFilter(OozieCSRFFilter.java:62)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:620)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.net.UnknownHostException: null
... 50 more
Which configuration changes we are missing?
