Brahma Reddy Battula created HADOOP-15167: ---------------------------------------------
Summary: [viewfs] ViewFileSystem.InternalDirOfViewFs#getFileStatus shouldn't depend on UGI#getPrimaryGroupName Key: HADOOP-15167 URL: https://issues.apache.org/jira/browse/HADOOP-15167 Project: Hadoop Common Issue Type: Bug Components: viewfs Affects Versions: 2.7.0 Reporter: Brahma Reddy Battula Have Secure federated cluster with atleast two nameservices Configure viewfs related configs When we run the {{ls}} cmd in HDFS client ,we will call the method: org.apache.hadoop.fs.viewfs.ViewFileSystem.InternalDirOfViewFs#getFileStatus it will try to get the group of the kerberos user. If the node has not this user, it fails. Throws the following and exits.UserGroupInformation#getPrimaryGroupName {code} if (groups.isEmpty()) { throw new IOException("There is no primary group for UGI " + this); } {code} -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: common-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-dev-h...@hadoop.apache.org