-
Type:
Bug
-
Status: Closed
-
Priority:
Major
-
Resolution: Fixed
-
Affects Version/s: None
-
Fix Version/s: 2.6.0
-
Component/s: datanode, hdfs-client
-
Labels:None
-
Hadoop Flags:Reviewed
When DFSClient asks NN for a new block (via addBlock), NN returns a LocatedBlock with storage type information. However, DFSClient does not use StorageType to create blocks with DN. As a result, the block replicas could possibly be created with a different storage type.