Details
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Bug
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Status: Patch Available
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Major
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Resolution: Unresolved
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2.7.0
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None
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None
Description
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
if (groups.isEmpty()) { throw new IOException("There is no primary group for UGI " + this); }
Attachments
Attachments
Issue Links
- relates to
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HADOOP-17059 ArrayIndexOfboundsException in ViewFileSystem#listStatus
- Resolved