|
|
@@ -1,6 +1,64 @@
|
|
|
Hadoop HDFS Change Log
|
|
|
|
|
|
-Release 2.0.0 - UNRELEASED
|
|
|
+Release 2.0.1-alpha - UNRELEASED
|
|
|
+
|
|
|
+ INCOMPATIBLE CHANGES
|
|
|
+
|
|
|
+ NEW FEATURES
|
|
|
+
|
|
|
+ IMPROVEMENTS
|
|
|
+
|
|
|
+ HDFS-3390. DFSAdmin should print full stack traces of errors when DEBUG
|
|
|
+ logging is enabled. (atm)
|
|
|
+
|
|
|
+ HDFS-3341. Change minimum RPC versions to respective SNAPSHOTs instead of
|
|
|
+ final releases. (todd)
|
|
|
+
|
|
|
+ HDFS-3369. Rename {get|set|add}INode(..) methods in BlockManager and
|
|
|
+ BlocksMap to {get|set|add}BlockCollection(..). (John George via szetszwo)
|
|
|
+
|
|
|
+ HDFS-3134. harden edit log loader against malformed or malicious input.
|
|
|
+ (Colin Patrick McCabe via eli)
|
|
|
+
|
|
|
+ HDFS-3230. Cleanup DatanodeID creation in the tests. (eli)
|
|
|
+
|
|
|
+ HDFS-3401. Cleanup DatanodeDescriptor creation in the tests. (eli)
|
|
|
+
|
|
|
+ HDFS-3400. DNs should be able start with jsvc even if security is disabled.
|
|
|
+ (atm via eli)
|
|
|
+
|
|
|
+ HDFS-3404. Make putImage in GetImageServlet infer remote address to fetch
|
|
|
+ from request. (atm)
|
|
|
+
|
|
|
+ HDFS-3335. check for edit log corruption at the end of the log
|
|
|
+ (Colin Patrick McCabe via todd)
|
|
|
+
|
|
|
+ HDFS-3417. Rename BalancerDatanode#getName to getDisplayName to be
|
|
|
+ consistent with Datanode. (eli)
|
|
|
+
|
|
|
+ HDFS-3416. Cleanup DatanodeID and DatanodeRegistration
|
|
|
+ constructors used by testing. (eli)
|
|
|
+
|
|
|
+ HDFS-3419. Cleanup LocatedBlock. (eli)
|
|
|
+
|
|
|
+ OPTIMIZATIONS
|
|
|
+
|
|
|
+ BUG FIXES
|
|
|
+
|
|
|
+ HDFS-3385. The last block of INodeFileUnderConstruction is not
|
|
|
+ necessarily a BlockInfoUnderConstruction, so do not cast it in
|
|
|
+ FSNamesystem.recoverLeaseInternal(..). (szetszwo)
|
|
|
+
|
|
|
+ HDFS-3414. Balancer does not find NameNode if rpc-address or
|
|
|
+ servicerpc-address are not set in client configs. (atm)
|
|
|
+
|
|
|
+ HDFS-3031. Fix complete() and getAdditionalBlock() RPCs to be idempotent
|
|
|
+ (todd)
|
|
|
+
|
|
|
+ HDFS-2759. Pre-allocate HDFS edit log files after writing version number.
|
|
|
+ (atm)
|
|
|
+
|
|
|
+Release 2.0.0-alpha - UNRELEASED
|
|
|
|
|
|
INCOMPATIBLE CHANGES
|
|
|
|
|
|
@@ -296,44 +354,11 @@ Release 2.0.0 - UNRELEASED
|
|
|
so that INodeFile and INodeFileUnderConstruction do not have to be used in
|
|
|
block management. (John George via szetszwo)
|
|
|
|
|
|
- HDFS-3390. DFSAdmin should print full stack traces of errors when DEBUG
|
|
|
- logging is enabled. (atm)
|
|
|
-
|
|
|
- HDFS-3341. Change minimum RPC versions to respective SNAPSHOTs instead of
|
|
|
- final releases. (todd)
|
|
|
-
|
|
|
- HDFS-3369. Rename {get|set|add}INode(..) methods in BlockManager and
|
|
|
- BlocksMap to {get|set|add}BlockCollection(..). (John George via szetszwo)
|
|
|
-
|
|
|
- HDFS-3134. harden edit log loader against malformed or malicious input.
|
|
|
- (Colin Patrick McCabe via eli)
|
|
|
-
|
|
|
- HDFS-3230. Cleanup DatanodeID creation in the tests. (eli)
|
|
|
-
|
|
|
- HDFS-3401. Cleanup DatanodeDescriptor creation in the tests. (eli)
|
|
|
-
|
|
|
- HDFS-3400. DNs should be able start with jsvc even if security is disabled.
|
|
|
- (atm via eli)
|
|
|
-
|
|
|
HDFS-3211. Add fence(..) and replace NamenodeRegistration with JournalInfo
|
|
|
and epoch in JournalProtocol. (suresh via szetszwo)
|
|
|
|
|
|
HADOOP-8285 HDFS changes for Use ProtoBuf for RpcPayLoadHeader (sanjay radia)
|
|
|
|
|
|
- HDFS-3404. Make putImage in GetImageServlet infer remote address to fetch
|
|
|
- from request. (atm)
|
|
|
-
|
|
|
- HDFS-3335. check for edit log corruption at the end of the log
|
|
|
- (Colin Patrick McCabe via todd)
|
|
|
-
|
|
|
- HDFS-3417. Rename BalancerDatanode#getName to getDisplayName to be
|
|
|
- consistent with Datanode. (eli)
|
|
|
-
|
|
|
- HDFS-3416. Cleanup DatanodeID and DatanodeRegistration
|
|
|
- constructors used by testing. (eli)
|
|
|
-
|
|
|
- HDFS-3419. Cleanup LocatedBlock. (eli)
|
|
|
-
|
|
|
HDFS-3418. Rename BlockWithLocationsProto datanodeIDs field to storageIDs.
|
|
|
(eli)
|
|
|
|
|
|
@@ -550,21 +575,8 @@ Release 2.0.0 - UNRELEASED
|
|
|
|
|
|
HDFS-3395. NN doesn't start with HA+security enabled and HTTP address set to 0.0.0.0. (atm)
|
|
|
|
|
|
- HDFS-3385. The last block of INodeFileUnderConstruction is not
|
|
|
- necessarily a BlockInfoUnderConstruction, so do not cast it in
|
|
|
- FSNamesystem.recoverLeaseInternal(..). (szetszwo)
|
|
|
-
|
|
|
HDFS-3026. HA: Handle failure during HA state transition. (atm)
|
|
|
|
|
|
- HDFS-3414. Balancer does not find NameNode if rpc-address or
|
|
|
- servicerpc-address are not set in client configs. (atm)
|
|
|
-
|
|
|
- HDFS-3031. Fix complete() and getAdditionalBlock() RPCs to be idempotent
|
|
|
- (todd)
|
|
|
-
|
|
|
- HDFS-2759. Pre-allocate HDFS edit log files after writing version number.
|
|
|
- (atm)
|
|
|
-
|
|
|
BREAKDOWN OF HDFS-1623 SUBTASKS
|
|
|
|
|
|
HDFS-2179. Add fencing framework and mechanisms for NameNode HA. (todd)
|
Todd Lipcon