Affects Version/s: None
Fix Version/s: 2.0.0-alpha
Hadoop Flags:Incompatible change, Reviewed
Release Note:This change modifies DatanodeID, which is part of the client to server protocol, therefore clients must be upgraded with servers.
HDFS-3138 (the ipcPort) the hostName field in DatanodeInfo is not ephemeral and should be in DatanodeID. This also allows us to fixup the issue where the DatanodeID#name field is overloaded (the DN sets it to a hostname, then the NN clobbers it with an IP, and then the DN clobbers it's hostname field with this IP). If the DN can specify both a "name" and "hostname" in the DatanodeID then this code becomes simpler.
|Status||Open [ 1 ]||Patch Available [ 10002 ]|
|Hadoop Flags||Incompatible change,Reviewed [ 10342,10343 ]|
|Release Note||This change modifies DatanodeID, which is part of the client to server protocol, therefore clients must be upgraded with servers.|
|Status||Patch Available [ 10002 ]||Resolved [ 5 ]|
|Target Version/s||2.0.0 [ 12320353 ]|
|Fix Version/s||2.0.0 [ 12320353 ]|
|Resolution||Fixed [ 1 ]|
|Assignee||Eli Collins [ eli2 ]||Eli Collins [ eli ]|