[HDFS-7028] Archival Storage: FSDirectory should not get storage policy id from symlinks

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: Archival Storage (HDFS-6584)
• Component/s: namenode
• Hadoop Flags: Reviewed
• Assignee: Tsz-wo Sze
• Reporter: Tsz-wo Sze
• Created: 08/Sep/14 02:51
• Updated: 19/Sep/14 13:52
• Resolved: 10/Sep/14 04:35

Description

java.lang.UnsupportedOperationException: Storage policy are not supported on symlinks
	at org.apache.hadoop.hdfs.server.namenode.INodeSymlink.getStoragePolicyID(INodeSymlink.java:151)
	at org.apache.hadoop.hdfs.server.namenode.FSDirectory.getFileInfo(FSDirectory.java:1506)
	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getFileInfo(FSNamesystem.java:3992)
	at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getLinkTarget(NameNodeRpcServer.java:1028)
	at org.apache.hadoop.hdfs.server.namenode.TestINodeFile.testValidSymlinkTarget(TestINodeFile.java:683)
	at org.apache.hadoop.hdfs.server.namenode.TestINodeFile.testInodeIdBasedPaths(TestINodeFile.java:622)