Move webhdfs entries from trunk to 0.23 in CHANGES.txt.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1189541 13f79535-47bb-0310-9956-ffa450edef68

hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt

@@ -5,23 +5,6 @@ Trunk (unreleased changes)
     HDFS-395.  DFS Scalability: Incremental block reports. (Tomasz Nykiel
                via hairong)
 
-    HDFS-2284. Add a new FileSystem, webhdfs://, for supporting write Http
-    access to HDFS.  (szetszwo)
-
-    HDFS-2317. Support read access to HDFS in webhdfs.  (szetszwo)
-
-    HDFS-2338. Add configuration option to enable/disable webhdfs.
-    (jitendra via szetszwo)
-
-    HDFS-2318. Provide authentication to webhdfs using SPNEGO and delegation
-    tokens.  (szetszwo)
-
-    HDFS-2340. Support getFileBlockLocations and getDelegationToken in webhdfs.
-    (szetszwo)
-
-    HDFS-2348. Support getContentSummary and getFileChecksum in webhdfs.
-    (szetszwo)
-
   IMPROVEMENTS
 
     HADOOP-7524 Change RPC to allow multiple protocols including multuple 
@@ -45,12 +28,6 @@ Trunk (unreleased changes)
     HDFS-2351 Change Namenode and Datanode to register each of their protocols
     seperately. (Sanjay Radia)
 
-    HDFS-2356.  Support case insensitive query parameter names in webhdfs.
-    (szetszwo)
-
-    HDFS-2368.  Move SPNEGO conf properties from hdfs-default.xml to
-    hdfs-site.xml.  (szetszwo)
-
     HDFS-2355. Federation: enable using the same configuration file across 
     all the nodes in the cluster. (suresh)
 
@@ -58,9 +35,6 @@ Trunk (unreleased changes)
 
     HDFS-2158. Add JournalSet to manage the set of journals. (jitendra)
 
-    HDFS-2395. Add a root element in the JSON responses of webhdfs.
-    (szetszwo)
-
     HDFS-2459. Separate datatypes for JournalProtocol. (suresh)
 
     HDFS-2480. Separate datatypes for NamenodeProtocol. (suresh)
@@ -72,16 +46,11 @@ Trunk (unreleased changes)
     HDFS-2322. the build fails in Windows because commons-daemon TAR cannot be 
     fetched. (tucu)
 
-    HDFS-2427. Change the default permission in webhdfs to 755 and add range
-    check/validation for all parameters. (szetszwo)
-
     HDFS-2489. Move Finalize and Register to separate file out of
     DatanodeCommand.java. (suresh)
 
     HDFS-2488. Separate datatypes for InterDatanodeProtocol. (suresh)
 
-    HDFS-2501. Add version prefix and root methods to webhdfs.  (szetszwo)
-
   BUG FIXES
     HDFS-2287. TestParallelRead has a small off-by-one bug. (todd)
 
@@ -94,12 +63,6 @@ Trunk (unreleased changes)
 
     HDFS-2314. MRV1 test compilation broken after HDFS-2197 (todd)
 
-    HDFS-2331. Fix WebHdfsFileSystem compilation problems for a bug in JDK
-    version < 1.6.0_26.  (Abhijit Suresh Shingate via szetszwo)
-
-    HDFS-2333. Change DFSOutputStream back to package private, otherwise,
-    there are two SC_START_IN_CTOR findbugs warnings.  (szetszwo)
-
     HDFS-2330. In NNStorage and FSImagePreTransactionalStorageInspector,
     IOExceptions of stream closures can mask root exceptions. (Uma Maheswara
     Rao G via szetszwo)
@@ -107,61 +70,23 @@ Trunk (unreleased changes)
     HDFS-46.   Change default namespace quota of root directory from
     Integer.MAX_VALUE to Long.MAX_VALUE. (Uma Maheswara Rao G via szetszwo)
 
-    HDFS-2366. Initialize WebHdfsFileSystem.ugi in object construction.
-    (szetszwo)
-
     HDFS-2373. Commands using webhdfs and hftp print unnecessary debug 
     info on the console with security enabled. (Arpit Gupta via suresh)
 
-    HDFS-2361. hftp is broken, fixed username checks in JspHelper. (jitendra)
-
     HDFS-2298. Fix TestDfsOverAvroRpc by changing ClientProtocol to
     not include multiple methods of the same name. (cutting)
 
-    HDFS-2403. NamenodeWebHdfsMethods.generateDelegationToken(..) does not use
-    the renewer parameter. (szetszwo)
-
-    HDFS-2409. _HOST in dfs.web.authentication.kerberos.principal. (jitendra)
-
-    HDFS-2404. webhdfs liststatus json response is not correct. (suresh)
-
     HDFS-2349. Corruption detected during block transfers between DNs
                should log a WARN instead of INFO. (harsh)
 
-    HDFS-2441. Remove the Content-Type set by HttpServer.QuotingInputFilter in
-    webhdfs responses.  (szetszwo)
-
-    HDFS-2428. Convert com.sun.jersey.api.ParamException$QueryParamException
-    to IllegalArgumentException and response it as http BAD_REQUEST in webhdfs.
-    (szetszwo)
-
-    HDFS-2424. Added a root element "HdfsFileStatuses" for the response
-    of webhdfs listStatus.  (szetszwo)
-
-    MAPREDUCE-2764. Fix renewal of dfs delegation tokens. (Owen via jitendra)
-
-    HDFS-2439. Fix NullPointerException in webhdfs when opening a non-existing
-    file or creating a file without specifying the replication parameter.
-    (szetszwo)
-
     HDFS-2188. Make FSEditLog create its journals from a list of URIs rather 
     than NNStorage. (Ivan Kelly via jitendra)
 
-    HDFS-2453. Fix http response code for partial content in webhdfs, added
-    getDefaultBlockSize() and getDefaultReplication() in WebHdfsFileSystem
-    and cleared content type in ExceptionHandler.  (szetszwo)
-
     HDFS-2481 Unknown protocol: org.apache.hadoop.hdfs.protocol.ClientProtocol.
     (sanjay)
 
     HDFS-2497 Fix TestBackupNode failure. (suresh)
 
-    HDFS-2411. The the auth to local mappings are not being respected, with 
-    webhdfs enabled. (jitendra)
-
-    HDFS-2494. Close the streams and DFSClient in DatanodeWebHdfsMethods.
-    (Uma Maheswara Rao G via szetszwo)
-
 Release 0.23.0 - Unreleased
 
   INCOMPATIBLE CHANGES
@@ -468,6 +393,23 @@ Release 0.23.0 - Unreleased
     HDFS-2202. Add a new DFSAdmin command to set balancer bandwidth of
     datanodes without restarting.  (Eric Payne via szetszwo)
 
+    HDFS-2284. Add a new FileSystem, webhdfs://, for supporting write Http
+    access to HDFS.  (szetszwo)
+
+    HDFS-2317. Support read access to HDFS in webhdfs.  (szetszwo)
+
+    HDFS-2338. Add configuration option to enable/disable webhdfs.
+    (jitendra via szetszwo)
+
+    HDFS-2318. Provide authentication to webhdfs using SPNEGO and delegation
+    tokens.  (szetszwo)
+
+    HDFS-2340. Support getFileBlockLocations and getDelegationToken in webhdfs.
+    (szetszwo)
+
+    HDFS-2348. Support getContentSummary and getFileChecksum in webhdfs.
+    (szetszwo)
+
   IMPROVEMENTS
 
     HDFS-1875. MiniDFSCluster hard-codes dfs.datanode.address to localhost
@@ -863,6 +805,20 @@ Release 0.23.0 - Unreleased
     HDFS-2485. Improve code layout and constants in UnderReplicatedBlocks
     (stevel)
 
+    HDFS-2356.  Support case insensitive query parameter names in webhdfs.
+    (szetszwo)
+
+    HDFS-2368.  Move SPNEGO conf properties from hdfs-default.xml to
+    hdfs-site.xml.  (szetszwo)
+
+    HDFS-2395. Add a root element in the JSON responses of webhdfs.
+    (szetszwo)
+
+    HDFS-2427. Change the default permission in webhdfs to 755 and add range
+    check/validation for all parameters.  (szetszwo)
+
+    HDFS-2501. Add version prefix and root methods to webhdfs.  (szetszwo)
+
   OPTIMIZATIONS
 
     HDFS-1458. Improve checkpoint performance by avoiding unnecessary image
@@ -1198,6 +1154,50 @@ Release 0.23.0 - Unreleased
     HDFS-2467. HftpFileSystem uses incorrect compare for finding delegation
     tokens. (omalley)
 
+    HDFS-2331. Fix WebHdfsFileSystem compilation problems for a bug in JDK
+    version < 1.6.0_26.  (Abhijit Suresh Shingate via szetszwo)
+
+    HDFS-2333. Change DFSOutputStream back to package private, otherwise,
+    there are two SC_START_IN_CTOR findbugs warnings.  (szetszwo)
+
+    HDFS-2366. Initialize WebHdfsFileSystem.ugi in object construction.
+    (szetszwo)
+
+    HDFS-2361. hftp is broken, fixed username checks in JspHelper. (jitendra)
+
+    HDFS-2403. NamenodeWebHdfsMethods.generateDelegationToken(..) does not use
+    the renewer parameter.  (szetszwo)
+
+    HDFS-2409. _HOST in dfs.web.authentication.kerberos.principal. (jitendra)
+
+    HDFS-2404. webhdfs liststatus json response is not correct. (suresh)
+
+    HDFS-2441. Remove the Content-Type set by HttpServer.QuotingInputFilter in
+    webhdfs responses.  (szetszwo)
+
+    HDFS-2428. Convert com.sun.jersey.api.ParamException$QueryParamException
+    to IllegalArgumentException and response it as http BAD_REQUEST in webhdfs.
+    (szetszwo)
+
+    HDFS-2424. Added a root element "HdfsFileStatuses" for the response
+    of webhdfs listStatus.  (szetszwo)
+
+    MAPREDUCE-2764. Fix renewal of dfs delegation tokens. (Owen via jitendra)
+
+    HDFS-2439. Fix NullPointerException in webhdfs when opening a non-existing
+    file or creating a file without specifying the replication parameter.
+    (szetszwo)
+
+    HDFS-2453. Fix http response code for partial content in webhdfs, added
+    getDefaultBlockSize() and getDefaultReplication() in WebHdfsFileSystem
+    and cleared content type in ExceptionHandler.  (szetszwo)
+
+    HDFS-2411. The the auth to local mappings are not being respected, with 
+    webhdfs enabled. (jitendra)
+
+    HDFS-2494. Close the streams and DFSClient in DatanodeWebHdfsMethods.
+    (Uma Maheswara Rao G via szetszwo)
+
   BREAKDOWN OF HDFS-1073 SUBTASKS
 
     HDFS-1521. Persist transaction ID on disk between NN restarts.