Alejandro Abdelnur created MAPREDUCE-4268: ---------------------------------------------
Summary: Add protocol to YARN to support GetGroups Key: MAPREDUCE-4268 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4268 Project: Hadoop Map/Reduce Issue Type: Bug Components: resourcemanager Affects Versions: 2.0.0 Reporter: Alejandro Abdelnur Fix For: 2.0.1 This is a regression from Hadoop1, as hadoop mrgroups fails with: {code} Exception in thread "main" java.lang.UnsupportedOperationException at org.apache.hadoop.mapred.tools.GetGroups.getProtocolAddress(GetGroups.java:50) at org.apache.hadoop.tools.GetGroupsBase.getUgmProtocol(GetGroupsBase.java:98) at org.apache.hadoop.tools.GetGroupsBase.run(GetGroupsBase.java:71) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84) at org.apache.hadoop.mapred.tools.GetGroups.main(GetGroups.java:54) {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira