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From a.@apache.org
Subject [50/51] [partial] hadoop git commit: HADOOP-14671. Upgrade Apache Yetus to 0.8.0
Date Tue, 11 Sep 2018 15:58:13 GMT
http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.10.1/CHANGES.0.10.1.md
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diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.10.1/CHANGES.0.10.1.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.10.1/CHANGES.0.10.1.md
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-
-<!---
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
--->
-# Apache Hadoop Changelog
-
-## Release 0.10.1 - 2007-01-10
-
-
-
-### NEW FEATURES:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-851](https://issues.apache.org/jira/browse/HADOOP-851) | Implement the LzoCodec with support for the lzo compression algorithms |  Major | io | Arun C Murthy | Arun C Murthy |
-
-
-### BUG FIXES:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-857](https://issues.apache.org/jira/browse/HADOOP-857) | IOException when running map reduce on S3 filesystem |  Major | fs | Tom White |  |
-| [HADOOP-863](https://issues.apache.org/jira/browse/HADOOP-863) | MapTask prints info log message when the progress-reporting thread starts |  Major | . | Devaraj Das | Devaraj Das |
-| [HADOOP-815](https://issues.apache.org/jira/browse/HADOOP-815) | Investigate and fix the extremely large memory-footprint of JobTracker |  Major | . | Arun C Murthy | Arun C Murthy |
-| [HADOOP-600](https://issues.apache.org/jira/browse/HADOOP-600) | Race condition in JobTracker updating the task tracker's status while declaring it lost |  Major | . | Owen O'Malley | Arun C Murthy |
-| [HADOOP-864](https://issues.apache.org/jira/browse/HADOOP-864) | bin/hadoop jar throws file creation exception for temp files |  Minor | . | Sanjay Dahiya | Sanjay Dahiya |
-| [HADOOP-866](https://issues.apache.org/jira/browse/HADOOP-866) | dfs -get should remove existing crc file if -crc is not specified |  Major | fs | Milind Bhandarkar | Milind Bhandarkar |
-| [HADOOP-871](https://issues.apache.org/jira/browse/HADOOP-871) | java.library.path is wrongly initialized by bin/hadoop when only pre-built libs are present, but custom-built ones aren't |  Major | . | Arun C Murthy | Arun C Murthy |
-| [HADOOP-868](https://issues.apache.org/jira/browse/HADOOP-868) | Fix the merge method on Maps to limit the number of open files |  Major | . | Devaraj Das | Devaraj Das |
-| [HADOOP-865](https://issues.apache.org/jira/browse/HADOOP-865) | Files written to S3 but never closed can't be deleted |  Major | fs | Bryan Pendleton | Tom White |
-| [HADOOP-873](https://issues.apache.org/jira/browse/HADOOP-873) | native libraries aren't loaded unless the user specifies the java.library.path in the child jvm options |  Major | util | Owen O'Malley | Owen O'Malley |
-| [HADOOP-880](https://issues.apache.org/jira/browse/HADOOP-880) | Recursive delete for an S3 directory does not actually delete files or subdirectories |  Major | fs | Tom White | Tom White |
-| [HADOOP-879](https://issues.apache.org/jira/browse/HADOOP-879) | SequenceFileInputFormat can no longer read from data produced by MapFileOutputFormat |  Major | . | Bryan Pendleton | Doug Cutting |
-
-

http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.11.0/CHANGELOG.0.11.0.md
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diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.11.0/CHANGELOG.0.11.0.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.11.0/CHANGELOG.0.11.0.md
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+++ b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.11.0/CHANGELOG.0.11.0.md
@@ -0,0 +1,96 @@
+
+<!---
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+-->
+# Apache Hadoop Changelog
+
+## Release 0.11.0 - 2007-02-02
+
+
+
+### NEW FEATURES:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-852](https://issues.apache.org/jira/browse/HADOOP-852) | want ant task for record definitions |  Major | record | Doug Cutting | Milind Bhandarkar |
+| [HADOOP-908](https://issues.apache.org/jira/browse/HADOOP-908) | Hadoop Abacus, a package for performing simple counting/aggregation |  Major | . | Runping Qi | Runping Qi |
+| [HADOOP-918](https://issues.apache.org/jira/browse/HADOOP-918) | Examples of Abacus using Python plugins |  Major | . | Runping Qi | Runping Qi |
+| [HADOOP-732](https://issues.apache.org/jira/browse/HADOOP-732) | SequenceFile's header should allow to store metadata in the form of key/value pairs |  Major | io | Runping Qi | Runping Qi |
+| [HADOOP-884](https://issues.apache.org/jira/browse/HADOOP-884) | Create scripts to run Hadoop on Amazon EC2 |  Major | scripts | Tom White | Tom White |
+| [HADOOP-961](https://issues.apache.org/jira/browse/HADOOP-961) | a cli tool to get the event logs from a job |  Major | . | Owen O'Malley | Owen O'Malley |
+| [HADOOP-967](https://issues.apache.org/jira/browse/HADOOP-967) | flip boolean to have rpc clients send a header |  Major | ipc | Owen O'Malley | Owen O'Malley |
+
+
+### IMPROVEMENTS:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-842](https://issues.apache.org/jira/browse/HADOOP-842) | change the open method in ClientProtocol to take an additional argument: clientMachine |  Major | . | Hairong Kuang | Hairong Kuang |
+| [HADOOP-890](https://issues.apache.org/jira/browse/HADOOP-890) | Update tag and metric names to conform to HADOOP-887 |  Minor | metrics | Nigel Daley | Nigel Daley |
+| [HADOOP-801](https://issues.apache.org/jira/browse/HADOOP-801) | job tracker should keep a log of task completion and failure |  Major | . | Owen O'Malley | Sanjay Dahiya |
+| [HADOOP-897](https://issues.apache.org/jira/browse/HADOOP-897) | Need a simpler way to specify arbitrary options to java compiler while building Hadoop |  Minor | build | Milind Bhandarkar | Milind Bhandarkar |
+| [HADOOP-830](https://issues.apache.org/jira/browse/HADOOP-830) | Improve the performance of the Merge phase |  Major | . | Devaraj Das | Devaraj Das |
+| [HADOOP-833](https://issues.apache.org/jira/browse/HADOOP-833) | need documentation of native build requirements |  Major | documentation | Doug Cutting | Arun C Murthy |
+| [HADOOP-726](https://issues.apache.org/jira/browse/HADOOP-726) | HDFS locking mechanisms should be simplified or removed |  Minor | . | Sameer Paranjpye | Raghu Angadi |
+| [HADOOP-659](https://issues.apache.org/jira/browse/HADOOP-659) | Boost the priority of re-replicating blocks that are far from their replication target |  Major | . | Konstantin Shvachko | Hairong Kuang |
+| [HADOOP-936](https://issues.apache.org/jira/browse/HADOOP-936) | More updates to metric names to conform to HADOOP-887 |  Minor | . | Nigel Daley |  |
+| [HADOOP-602](https://issues.apache.org/jira/browse/HADOOP-602) | Remove Lucene dependency |  Major | . | Andrzej Bialecki | Milind Bhandarkar |
+| [HADOOP-788](https://issues.apache.org/jira/browse/HADOOP-788) | Streaming should use a subclass of TextInputFormat for reading text inputs. |  Major | . | Owen O'Malley | Sanjay Dahiya |
+| [HADOOP-963](https://issues.apache.org/jira/browse/HADOOP-963) | improve the stack trace returned by RPC client |  Major | ipc | Owen O'Malley | Owen O'Malley |
+| [HADOOP-862](https://issues.apache.org/jira/browse/HADOOP-862) | Add handling of s3 to CopyFile tool |  Minor | util | stack |  |
+| [HADOOP-692](https://issues.apache.org/jira/browse/HADOOP-692) | Rack-aware Replica Placement |  Major | . | Hairong Kuang | Hairong Kuang |
+| [HADOOP-805](https://issues.apache.org/jira/browse/HADOOP-805) | JobClient should print the Task's stdout and stderr to the clients console |  Major | . | Owen O'Malley | Sanjay Dahiya |
+
+
+### BUG FIXES:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-781](https://issues.apache.org/jira/browse/HADOOP-781) | Remove from trunk things deprecated in 0.10 branch. |  Major | . | Doug Cutting | Doug Cutting |
+| [HADOOP-757](https://issues.apache.org/jira/browse/HADOOP-757) | "Bad File Descriptor" in closing DFS file |  Major | . | Owen O'Malley | Raghu Angadi |
+| [HADOOP-855](https://issues.apache.org/jira/browse/HADOOP-855) | HDFS should repair corrupted files |  Major | . | Wendy Chien | Wendy Chien |
+| [HADOOP-886](https://issues.apache.org/jira/browse/HADOOP-886) | thousands of TimerThreads created by metrics API |  Major | metrics | Nigel Daley | Nigel Daley |
+| [HADOOP-899](https://issues.apache.org/jira/browse/HADOOP-899) | Removal of deprecated code (in v0.10.0) from trunk breaks libhdfs |  Major | . | Sameer Paranjpye | Sameer Paranjpye |
+| [HADOOP-898](https://issues.apache.org/jira/browse/HADOOP-898) | namenode generates infinite stream of null pointers |  Major | . | Owen O'Malley | Raghu Angadi |
+| [HADOOP-905](https://issues.apache.org/jira/browse/HADOOP-905) | Code to qualify inputDirs doesn't affect path validation |  Major | fs | Kenji Matsuoka |  |
+| [HADOOP-902](https://issues.apache.org/jira/browse/HADOOP-902) | NPE in DFSOutputStream.closeBackupStream() |  Major | . | Raghu Angadi | Raghu Angadi |
+| [HADOOP-735](https://issues.apache.org/jira/browse/HADOOP-735) | The underlying data structure, ByteArrayOutputStream,  for buffer type of Hadoop record is inappropriate |  Major | record | Runping Qi | Milind Bhandarkar |
+| [HADOOP-916](https://issues.apache.org/jira/browse/HADOOP-916) | HADOOP-908 patch causes javadoc warnings |  Trivial | . | Nigel Daley | Nigel Daley |
+| [HADOOP-901](https://issues.apache.org/jira/browse/HADOOP-901) | Make S3FileSystem do recursive renames |  Major | fs | Tom White |  |
+| [HADOOP-912](https://issues.apache.org/jira/browse/HADOOP-912) | TestMiniMRWithDFS fails sporadically |  Major | . | Nigel Daley | Arun C Murthy |
+| [HADOOP-920](https://issues.apache.org/jira/browse/HADOOP-920) | MapFileOutputFormat and SequenceFileOutputFormat use incorrect key/value classes in map/reduce tasks |  Major | . | Andrzej Bialecki | Andrzej Bialecki |
+| [HADOOP-758](https://issues.apache.org/jira/browse/HADOOP-758) | FileNotFound on DFS block file |  Major | . | Owen O'Malley | Raghu Angadi |
+| [HADOOP-909](https://issues.apache.org/jira/browse/HADOOP-909) | dfs "du" shows that the size of a subdirectory is 0 |  Major | . | Hairong Kuang | Hairong Kuang |
+| [HADOOP-731](https://issues.apache.org/jira/browse/HADOOP-731) | Sometimes when a dfs file is accessed and one copy has a checksum error the I/O command fails, even if another copy is alright. |  Major | . | Dick King | Wendy Chien |
+| [HADOOP-929](https://issues.apache.org/jira/browse/HADOOP-929) | PhasedFileSystem should implement get/set configuration |  Major | . | Sanjay Dahiya | Sanjay Dahiya |
+| [HADOOP-935](https://issues.apache.org/jira/browse/HADOOP-935) | Abacus should not delete the output dir |  Major | . | Runping Qi | Runping Qi |
+| [HADOOP-856](https://issues.apache.org/jira/browse/HADOOP-856) | fsck reports a non-existant DFS path as healthy |  Minor | . | Nigel Daley | Milind Bhandarkar |
+| [HADOOP-227](https://issues.apache.org/jira/browse/HADOOP-227) | Namespace check pointing is not performed until the namenode restarts. |  Major | . | Konstantin Shvachko | dhruba borthakur |
+| [HADOOP-937](https://issues.apache.org/jira/browse/HADOOP-937) | data node re-registration |  Major | . | Hairong Kuang | Hairong Kuang |
+| [HADOOP-922](https://issues.apache.org/jira/browse/HADOOP-922) | Optimize small reads and seeks |  Major | . | dhruba borthakur | dhruba borthakur |
+| [HADOOP-959](https://issues.apache.org/jira/browse/HADOOP-959) | TestCheckpoint fails on Windows |  Major | . | dhruba borthakur | dhruba borthakur |
+| [HADOOP-934](https://issues.apache.org/jira/browse/HADOOP-934) | TaskTracker sends duplicate status when updating task metrics throws exception |  Major | . | Nigel Daley | Arun C Murthy |
+| [HADOOP-881](https://issues.apache.org/jira/browse/HADOOP-881) | job history web/ui does not count task failures correctly |  Major | . | Owen O'Malley | Sanjay Dahiya |
+| [HADOOP-962](https://issues.apache.org/jira/browse/HADOOP-962) | Hadoop EC2 scripts are not executable |  Major | scripts | Tom White | Tom White |
+| [HADOOP-549](https://issues.apache.org/jira/browse/HADOOP-549) | NullPointerException in TaskReport's serialization code |  Major | . | Michel Tourn | Owen O'Malley |
+| [HADOOP-405](https://issues.apache.org/jira/browse/HADOOP-405) | Duplicate browseDirectory.jsp |  Minor | . | Konstantin Shvachko | navychen |
+| [HADOOP-964](https://issues.apache.org/jira/browse/HADOOP-964) | ClassNotFoundException in ReduceTaskRunner |  Blocker | . | Dennis Kubes |  |
+| [HADOOP-969](https://issues.apache.org/jira/browse/HADOOP-969) | deadlock in job tracker RetireJobs |  Critical | . | Owen O'Malley | Owen O'Malley |
+| [HADOOP-965](https://issues.apache.org/jira/browse/HADOOP-965) | Isolation Runner looking for job.jar in wrong directory |  Major | . | Dennis Kubes |  |
+| [HADOOP-309](https://issues.apache.org/jira/browse/HADOOP-309) | NullPointerException in StatusHttpServer |  Minor | . | Konstantin Shvachko | navychen |
+
+

http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.11.0/CHANGES.0.11.0.md
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diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.11.0/CHANGES.0.11.0.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.11.0/CHANGES.0.11.0.md
deleted file mode 100644
index aac6d9a..0000000
--- a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.11.0/CHANGES.0.11.0.md
+++ /dev/null
@@ -1,96 +0,0 @@
-
-<!---
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
--->
-# Apache Hadoop Changelog
-
-## Release 0.11.0 - 2007-02-02
-
-
-
-### NEW FEATURES:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-852](https://issues.apache.org/jira/browse/HADOOP-852) | want ant task for record definitions |  Major | record | Doug Cutting | Milind Bhandarkar |
-| [HADOOP-908](https://issues.apache.org/jira/browse/HADOOP-908) | Hadoop Abacus, a package for performing simple counting/aggregation |  Major | . | Runping Qi | Runping Qi |
-| [HADOOP-918](https://issues.apache.org/jira/browse/HADOOP-918) | Examples of Abacus using Python plugins |  Major | . | Runping Qi | Runping Qi |
-| [HADOOP-732](https://issues.apache.org/jira/browse/HADOOP-732) | SequenceFile's header should allow to store metadata in the form of key/value pairs |  Major | io | Runping Qi | Runping Qi |
-| [HADOOP-884](https://issues.apache.org/jira/browse/HADOOP-884) | Create scripts to run Hadoop on Amazon EC2 |  Major | scripts | Tom White | Tom White |
-| [HADOOP-961](https://issues.apache.org/jira/browse/HADOOP-961) | a cli tool to get the event logs from a job |  Major | . | Owen O'Malley | Owen O'Malley |
-| [HADOOP-967](https://issues.apache.org/jira/browse/HADOOP-967) | flip boolean to have rpc clients send a header |  Major | ipc | Owen O'Malley | Owen O'Malley |
-
-
-### IMPROVEMENTS:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-842](https://issues.apache.org/jira/browse/HADOOP-842) | change the open method in ClientProtocol to take an additional argument: clientMachine |  Major | . | Hairong Kuang | Hairong Kuang |
-| [HADOOP-890](https://issues.apache.org/jira/browse/HADOOP-890) | Update tag and metric names to conform to HADOOP-887 |  Minor | metrics | Nigel Daley | Nigel Daley |
-| [HADOOP-801](https://issues.apache.org/jira/browse/HADOOP-801) | job tracker should keep a log of task completion and failure |  Major | . | Owen O'Malley | Sanjay Dahiya |
-| [HADOOP-897](https://issues.apache.org/jira/browse/HADOOP-897) | Need a simpler way to specify arbitrary options to java compiler while building Hadoop |  Minor | build | Milind Bhandarkar | Milind Bhandarkar |
-| [HADOOP-830](https://issues.apache.org/jira/browse/HADOOP-830) | Improve the performance of the Merge phase |  Major | . | Devaraj Das | Devaraj Das |
-| [HADOOP-833](https://issues.apache.org/jira/browse/HADOOP-833) | need documentation of native build requirements |  Major | documentation | Doug Cutting | Arun C Murthy |
-| [HADOOP-726](https://issues.apache.org/jira/browse/HADOOP-726) | HDFS locking mechanisms should be simplified or removed |  Minor | . | Sameer Paranjpye | Raghu Angadi |
-| [HADOOP-659](https://issues.apache.org/jira/browse/HADOOP-659) | Boost the priority of re-replicating blocks that are far from their replication target |  Major | . | Konstantin Shvachko | Hairong Kuang |
-| [HADOOP-936](https://issues.apache.org/jira/browse/HADOOP-936) | More updates to metric names to conform to HADOOP-887 |  Minor | . | Nigel Daley |  |
-| [HADOOP-602](https://issues.apache.org/jira/browse/HADOOP-602) | Remove Lucene dependency |  Major | . | Andrzej Bialecki | Milind Bhandarkar |
-| [HADOOP-788](https://issues.apache.org/jira/browse/HADOOP-788) | Streaming should use a subclass of TextInputFormat for reading text inputs. |  Major | . | Owen O'Malley | Sanjay Dahiya |
-| [HADOOP-963](https://issues.apache.org/jira/browse/HADOOP-963) | improve the stack trace returned by RPC client |  Major | ipc | Owen O'Malley | Owen O'Malley |
-| [HADOOP-862](https://issues.apache.org/jira/browse/HADOOP-862) | Add handling of s3 to CopyFile tool |  Minor | util | stack |  |
-| [HADOOP-692](https://issues.apache.org/jira/browse/HADOOP-692) | Rack-aware Replica Placement |  Major | . | Hairong Kuang | Hairong Kuang |
-| [HADOOP-805](https://issues.apache.org/jira/browse/HADOOP-805) | JobClient should print the Task's stdout and stderr to the clients console |  Major | . | Owen O'Malley | Sanjay Dahiya |
-
-
-### BUG FIXES:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-781](https://issues.apache.org/jira/browse/HADOOP-781) | Remove from trunk things deprecated in 0.10 branch. |  Major | . | Doug Cutting | Doug Cutting |
-| [HADOOP-757](https://issues.apache.org/jira/browse/HADOOP-757) | "Bad File Descriptor" in closing DFS file |  Major | . | Owen O'Malley | Raghu Angadi |
-| [HADOOP-855](https://issues.apache.org/jira/browse/HADOOP-855) | HDFS should repair corrupted files |  Major | . | Wendy Chien | Wendy Chien |
-| [HADOOP-886](https://issues.apache.org/jira/browse/HADOOP-886) | thousands of TimerThreads created by metrics API |  Major | metrics | Nigel Daley | Nigel Daley |
-| [HADOOP-899](https://issues.apache.org/jira/browse/HADOOP-899) | Removal of deprecated code (in v0.10.0) from trunk breaks libhdfs |  Major | . | Sameer Paranjpye | Sameer Paranjpye |
-| [HADOOP-898](https://issues.apache.org/jira/browse/HADOOP-898) | namenode generates infinite stream of null pointers |  Major | . | Owen O'Malley | Raghu Angadi |
-| [HADOOP-905](https://issues.apache.org/jira/browse/HADOOP-905) | Code to qualify inputDirs doesn't affect path validation |  Major | fs | Kenji Matsuoka |  |
-| [HADOOP-902](https://issues.apache.org/jira/browse/HADOOP-902) | NPE in DFSOutputStream.closeBackupStream() |  Major | . | Raghu Angadi | Raghu Angadi |
-| [HADOOP-735](https://issues.apache.org/jira/browse/HADOOP-735) | The underlying data structure, ByteArrayOutputStream,  for buffer type of Hadoop record is inappropriate |  Major | record | Runping Qi | Milind Bhandarkar |
-| [HADOOP-916](https://issues.apache.org/jira/browse/HADOOP-916) | HADOOP-908 patch causes javadoc warnings |  Trivial | . | Nigel Daley | Nigel Daley |
-| [HADOOP-901](https://issues.apache.org/jira/browse/HADOOP-901) | Make S3FileSystem do recursive renames |  Major | fs | Tom White |  |
-| [HADOOP-912](https://issues.apache.org/jira/browse/HADOOP-912) | TestMiniMRWithDFS fails sporadically |  Major | . | Nigel Daley | Arun C Murthy |
-| [HADOOP-920](https://issues.apache.org/jira/browse/HADOOP-920) | MapFileOutputFormat and SequenceFileOutputFormat use incorrect key/value classes in map/reduce tasks |  Major | . | Andrzej Bialecki | Andrzej Bialecki |
-| [HADOOP-758](https://issues.apache.org/jira/browse/HADOOP-758) | FileNotFound on DFS block file |  Major | . | Owen O'Malley | Raghu Angadi |
-| [HADOOP-909](https://issues.apache.org/jira/browse/HADOOP-909) | dfs "du" shows that the size of a subdirectory is 0 |  Major | . | Hairong Kuang | Hairong Kuang |
-| [HADOOP-731](https://issues.apache.org/jira/browse/HADOOP-731) | Sometimes when a dfs file is accessed and one copy has a checksum error the I/O command fails, even if another copy is alright. |  Major | . | Dick King | Wendy Chien |
-| [HADOOP-929](https://issues.apache.org/jira/browse/HADOOP-929) | PhasedFileSystem should implement get/set configuration |  Major | . | Sanjay Dahiya | Sanjay Dahiya |
-| [HADOOP-935](https://issues.apache.org/jira/browse/HADOOP-935) | Abacus should not delete the output dir |  Major | . | Runping Qi | Runping Qi |
-| [HADOOP-856](https://issues.apache.org/jira/browse/HADOOP-856) | fsck reports a non-existant DFS path as healthy |  Minor | . | Nigel Daley | Milind Bhandarkar |
-| [HADOOP-227](https://issues.apache.org/jira/browse/HADOOP-227) | Namespace check pointing is not performed until the namenode restarts. |  Major | . | Konstantin Shvachko | dhruba borthakur |
-| [HADOOP-937](https://issues.apache.org/jira/browse/HADOOP-937) | data node re-registration |  Major | . | Hairong Kuang | Hairong Kuang |
-| [HADOOP-922](https://issues.apache.org/jira/browse/HADOOP-922) | Optimize small reads and seeks |  Major | . | dhruba borthakur | dhruba borthakur |
-| [HADOOP-959](https://issues.apache.org/jira/browse/HADOOP-959) | TestCheckpoint fails on Windows |  Major | . | dhruba borthakur | dhruba borthakur |
-| [HADOOP-934](https://issues.apache.org/jira/browse/HADOOP-934) | TaskTracker sends duplicate status when updating task metrics throws exception |  Major | . | Nigel Daley | Arun C Murthy |
-| [HADOOP-881](https://issues.apache.org/jira/browse/HADOOP-881) | job history web/ui does not count task failures correctly |  Major | . | Owen O'Malley | Sanjay Dahiya |
-| [HADOOP-962](https://issues.apache.org/jira/browse/HADOOP-962) | Hadoop EC2 scripts are not executable |  Major | scripts | Tom White | Tom White |
-| [HADOOP-549](https://issues.apache.org/jira/browse/HADOOP-549) | NullPointerException in TaskReport's serialization code |  Major | . | Michel Tourn | Owen O'Malley |
-| [HADOOP-405](https://issues.apache.org/jira/browse/HADOOP-405) | Duplicate browseDirectory.jsp |  Minor | . | Konstantin Shvachko | navychen |
-| [HADOOP-964](https://issues.apache.org/jira/browse/HADOOP-964) | ClassNotFoundException in ReduceTaskRunner |  Blocker | . | Dennis Kubes |  |
-| [HADOOP-969](https://issues.apache.org/jira/browse/HADOOP-969) | deadlock in job tracker RetireJobs |  Critical | . | Owen O'Malley | Owen O'Malley |
-| [HADOOP-965](https://issues.apache.org/jira/browse/HADOOP-965) | Isolation Runner looking for job.jar in wrong directory |  Major | . | Dennis Kubes |  |
-| [HADOOP-309](https://issues.apache.org/jira/browse/HADOOP-309) | NullPointerException in StatusHttpServer |  Minor | . | Konstantin Shvachko | navychen |
-
-

http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.11.1/CHANGELOG.0.11.1.md
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diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.11.1/CHANGELOG.0.11.1.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.11.1/CHANGELOG.0.11.1.md
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+++ b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.11.1/CHANGELOG.0.11.1.md
@@ -0,0 +1,34 @@
+
+<!---
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+-->
+# Apache Hadoop Changelog
+
+## Release 0.11.1 - 2007-02-09
+
+
+
+### BUG FIXES:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-976](https://issues.apache.org/jira/browse/HADOOP-976) | SequenceFile.Metadata class should be public |  Major | . | Runping Qi | Runping Qi |
+| [HADOOP-917](https://issues.apache.org/jira/browse/HADOOP-917) | NPE in org.apache.hadoop.io.SequenceFile$Sorter$MergeQueue |  Major | io | Sami Siren | Owen O'Malley |
+| [HADOOP-984](https://issues.apache.org/jira/browse/HADOOP-984) | Exception while retrieving a map output index file is not reported to JobTracker |  Critical | . | Nigel Daley | Arun C Murthy |
+| [HADOOP-987](https://issues.apache.org/jira/browse/HADOOP-987) | pendingTransfer does not remove a block from neededReplications correctly after targets are chosen |  Major | . | Hairong Kuang | Hairong Kuang |
+
+

http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.11.1/CHANGES.0.11.1.md
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diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.11.1/CHANGES.0.11.1.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.11.1/CHANGES.0.11.1.md
deleted file mode 100644
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--- a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.11.1/CHANGES.0.11.1.md
+++ /dev/null
@@ -1,34 +0,0 @@
-
-<!---
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
--->
-# Apache Hadoop Changelog
-
-## Release 0.11.1 - 2007-02-09
-
-
-
-### BUG FIXES:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-976](https://issues.apache.org/jira/browse/HADOOP-976) | SequenceFile.Metadata class should be public |  Major | . | Runping Qi | Runping Qi |
-| [HADOOP-917](https://issues.apache.org/jira/browse/HADOOP-917) | NPE in org.apache.hadoop.io.SequenceFile$Sorter$MergeQueue |  Major | io | Sami Siren | Owen O'Malley |
-| [HADOOP-984](https://issues.apache.org/jira/browse/HADOOP-984) | Exception while retrieving a map output index file is not reported to JobTracker |  Critical | . | Nigel Daley | Arun C Murthy |
-| [HADOOP-987](https://issues.apache.org/jira/browse/HADOOP-987) | pendingTransfer does not remove a block from neededReplications correctly after targets are chosen |  Major | . | Hairong Kuang | Hairong Kuang |
-
-

http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.11.2/CHANGELOG.0.11.2.md
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diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.11.2/CHANGELOG.0.11.2.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.11.2/CHANGELOG.0.11.2.md
new file mode 100644
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+++ b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.11.2/CHANGELOG.0.11.2.md
@@ -0,0 +1,33 @@
+
+<!---
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+-->
+# Apache Hadoop Changelog
+
+## Release 0.11.2 - 2007-02-16
+
+
+
+### BUG FIXES:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-1009](https://issues.apache.org/jira/browse/HADOOP-1009) | Infinite loop in chooseTarget |  Major | . | dhruba borthakur | dhruba borthakur |
+| [HADOOP-1014](https://issues.apache.org/jira/browse/HADOOP-1014) | map/reduce is corrupting data between map and reduce |  Blocker | . | Owen O'Malley | Devaraj Das |
+| [HADOOP-1013](https://issues.apache.org/jira/browse/HADOOP-1013) | ArithmeticException when number of racks is zero |  Major | . | James P. White | Hairong Kuang |
+
+

http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.11.2/CHANGES.0.11.2.md
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diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.11.2/CHANGES.0.11.2.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.11.2/CHANGES.0.11.2.md
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index a23ef0f..0000000
--- a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.11.2/CHANGES.0.11.2.md
+++ /dev/null
@@ -1,33 +0,0 @@
-
-<!---
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
--->
-# Apache Hadoop Changelog
-
-## Release 0.11.2 - 2007-02-16
-
-
-
-### BUG FIXES:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-1009](https://issues.apache.org/jira/browse/HADOOP-1009) | Infinite loop in chooseTarget |  Major | . | dhruba borthakur | dhruba borthakur |
-| [HADOOP-1014](https://issues.apache.org/jira/browse/HADOOP-1014) | map/reduce is corrupting data between map and reduce |  Blocker | . | Owen O'Malley | Devaraj Das |
-| [HADOOP-1013](https://issues.apache.org/jira/browse/HADOOP-1013) | ArithmeticException when number of racks is zero |  Major | . | James P. White | Hairong Kuang |
-
-

http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.0/CHANGELOG.0.12.0.md
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diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.0/CHANGELOG.0.12.0.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.0/CHANGELOG.0.12.0.md
new file mode 100644
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--- /dev/null
+++ b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.0/CHANGELOG.0.12.0.md
@@ -0,0 +1,113 @@
+
+<!---
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+-->
+# Apache Hadoop Changelog
+
+## Release 0.12.0 - 2007-03-02
+
+
+
+### NEW FEATURES:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-491](https://issues.apache.org/jira/browse/HADOOP-491) | streaming jobs should allow programs that don't do any IO for a long time |  Major | . | arkady borkovsky | Arun C Murthy |
+| [HADOOP-492](https://issues.apache.org/jira/browse/HADOOP-492) | Global counters |  Major | . | arkady borkovsky | David Bowen |
+| [HADOOP-1032](https://issues.apache.org/jira/browse/HADOOP-1032) | Support for caching Job JARs |  Minor | . | Gautam Kowshik | Gautam Kowshik |
+
+
+### IMPROVEMENTS:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-975](https://issues.apache.org/jira/browse/HADOOP-975) | Separation of user tasks' stdout and stderr streams |  Major | . | Arun C Murthy | Arun C Murthy |
+| [HADOOP-982](https://issues.apache.org/jira/browse/HADOOP-982) | A couple setter functions and toString method for BytesWritable. |  Major | io | Owen O'Malley | Owen O'Malley |
+| [HADOOP-858](https://issues.apache.org/jira/browse/HADOOP-858) | clean up smallJobsBenchmark and move to src/test/org/apache/hadoop/mapred |  Minor | build | Nigel Daley | Nigel Daley |
+| [HADOOP-954](https://issues.apache.org/jira/browse/HADOOP-954) | Metrics should offer complete set of static report methods or none at all |  Minor | metrics | Nigel Daley | David Bowen |
+| [HADOOP-882](https://issues.apache.org/jira/browse/HADOOP-882) | S3FileSystem should retry if there is a communication problem with S3 |  Major | fs | Tom White | Tom White |
+| [HADOOP-977](https://issues.apache.org/jira/browse/HADOOP-977) | The output from the user's task should be tagged and sent to the resepective console streams. |  Major | . | Owen O'Malley | Arun C Murthy |
+| [HADOOP-1007](https://issues.apache.org/jira/browse/HADOOP-1007) | Names used for map, reduce, and shuffle metrics should be unique |  Trivial | metrics | Nigel Daley | Nigel Daley |
+| [HADOOP-889](https://issues.apache.org/jira/browse/HADOOP-889) | DFS unit tests have duplicate code |  Minor | test | Doug Cutting | Milind Bhandarkar |
+| [HADOOP-943](https://issues.apache.org/jira/browse/HADOOP-943) | fsck to show the filename of the corrupted file |  Trivial | . | Koji Noguchi | dhruba borthakur |
+| [HADOOP-333](https://issues.apache.org/jira/browse/HADOOP-333) | we should have some checks that the sort benchmark generates correct outputs |  Major | . | Owen O'Malley | Arun C Murthy |
+| [HADOOP-1017](https://issues.apache.org/jira/browse/HADOOP-1017) | Optimization: Reduce Overhead from ReflectionUtils.newInstance |  Major | util | Ron Bodkin |  |
+| [HADOOP-867](https://issues.apache.org/jira/browse/HADOOP-867) | job client should generate input fragments before the job is submitted |  Major | . | Owen O'Malley |  |
+| [HADOOP-952](https://issues.apache.org/jira/browse/HADOOP-952) | Create a public (shared) Hadoop EC2 AMI |  Major | scripts | Tom White | Tom White |
+| [HADOOP-1025](https://issues.apache.org/jira/browse/HADOOP-1025) | remove dead code in Server.java |  Minor | ipc | Doug Cutting | Doug Cutting |
+| [HADOOP-997](https://issues.apache.org/jira/browse/HADOOP-997) | Implement S3 retry mechanism for failed block transfers |  Major | fs | Tom White | Tom White |
+| [HADOOP-1030](https://issues.apache.org/jira/browse/HADOOP-1030) | in unit tests, set ipc timeout in one place |  Minor | test | Doug Cutting | Doug Cutting |
+| [HADOOP-985](https://issues.apache.org/jira/browse/HADOOP-985) | Namenode should identify DataNodes as ip:port instead of hostname:port |  Major | . | Raghu Angadi | Raghu Angadi |
+| [HADOOP-248](https://issues.apache.org/jira/browse/HADOOP-248) | locating map outputs via random probing is inefficient |  Major | . | Owen O'Malley | Devaraj Das |
+| [HADOOP-1040](https://issues.apache.org/jira/browse/HADOOP-1040) | Improvement of RandomWriter example to use custom InputFormat, OutputFormat, and Counters |  Major | . | Owen O'Malley | Owen O'Malley |
+| [HADOOP-928](https://issues.apache.org/jira/browse/HADOOP-928) | make checksums optional per FileSystem |  Major | fs | Doug Cutting | Hairong Kuang |
+| [HADOOP-1042](https://issues.apache.org/jira/browse/HADOOP-1042) | Improve the handling of failed map output fetches |  Major | . | Devaraj Das | Devaraj Das |
+| [HADOOP-972](https://issues.apache.org/jira/browse/HADOOP-972) | Improve the rack-aware replica placement performance |  Major | . | Hairong Kuang | Hairong Kuang |
+| [HADOOP-1043](https://issues.apache.org/jira/browse/HADOOP-1043) | Optimize the shuffle phase (increase the parallelism) |  Major | . | Devaraj Das | Devaraj Das |
+| [HADOOP-940](https://issues.apache.org/jira/browse/HADOOP-940) | pendingReplications of FSNamesystem is not informative |  Major | . | Hairong Kuang | dhruba borthakur |
+| [HADOOP-941](https://issues.apache.org/jira/browse/HADOOP-941) | Enhancements to Hadoop record I/O - Part 1 |  Major | record | Milind Bhandarkar | Milind Bhandarkar |
+| [HADOOP-1041](https://issues.apache.org/jira/browse/HADOOP-1041) | Counter names are ugly |  Major | . | Owen O'Malley | David Bowen |
+| [HADOOP-432](https://issues.apache.org/jira/browse/HADOOP-432) | support undelete, snapshots, or other mechanism to recover lost files |  Major | . | Yoram Arnon | Doug Cutting |
+| [HADOOP-1033](https://issues.apache.org/jira/browse/HADOOP-1033) | Rewrite AmazonEC2 wiki page |  Minor | scripts | Tom White | Tom White |
+
+
+### BUG FIXES:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-992](https://issues.apache.org/jira/browse/HADOOP-992) | The mini/mr cluster for testing always uses the local file system rather than the namenode that was passed in |  Major | test | Owen O'Malley | Owen O'Malley |
+| [HADOOP-893](https://issues.apache.org/jira/browse/HADOOP-893) | dead datanode set should be maintained in the file handle or file system for hdfs |  Major | . | Owen O'Malley | Raghu Angadi |
+| [HADOOP-761](https://issues.apache.org/jira/browse/HADOOP-761) | Unit tests should cleanup created files in /tmp. It causes tests to fail if more than one users run tests on same machine. |  Minor | test | Sanjay Dahiya | Nigel Daley |
+| [HADOOP-1010](https://issues.apache.org/jira/browse/HADOOP-1010) | getReordReader methof of InputFormat class should handle null reporter argument |  Major | . | Runping Qi | Runping Qi |
+| [HADOOP-923](https://issues.apache.org/jira/browse/HADOOP-923) | DFS Scalability: datanode heartbeat timeouts cause cascading timeouts of other datanodes |  Major | . | dhruba borthakur | dhruba borthakur |
+| [HADOOP-476](https://issues.apache.org/jira/browse/HADOOP-476) | Streaming should check for correctness of the task |  Major | . | arkady borkovsky | Arun C Murthy |
+| [HADOOP-973](https://issues.apache.org/jira/browse/HADOOP-973) | NPE in FSDataset during heavy Namenode load |  Major | . | Nigel Daley | dhruba borthakur |
+| [HADOOP-649](https://issues.apache.org/jira/browse/HADOOP-649) | Jobs without any map and reduce operations seems to be lost after their execution |  Major | . | Thomas Friol | Owen O'Malley |
+| [HADOOP-803](https://issues.apache.org/jira/browse/HADOOP-803) | Reducing memory consumption on Namenode : Part 1 |  Major | . | Raghu Angadi | Raghu Angadi |
+| [HADOOP-1021](https://issues.apache.org/jira/browse/HADOOP-1021) | TestMiniMRLocalFS and TestMiniMRCaching broken on Windows |  Major | test | Nigel Daley |  |
+| [HADOOP-947](https://issues.apache.org/jira/browse/HADOOP-947) | isReplicationInProgress() is very heavyweight |  Major | . | dhruba borthakur | dhruba borthakur |
+| [HADOOP-442](https://issues.apache.org/jira/browse/HADOOP-442) | slaves file should include an 'exclude' section, to prevent "bad" datanodes and tasktrackers from disrupting  a cluster |  Major | conf | Yoram Arnon | Wendy Chien |
+| [HADOOP-933](https://issues.apache.org/jira/browse/HADOOP-933) | Application defined InputSplits do not work |  Major | . | Benjamin Reed | Owen O'Malley |
+| [HADOOP-1006](https://issues.apache.org/jira/browse/HADOOP-1006) | The "-local" option does work properly with test programs |  Minor | test | Gautam Kowshik | Doug Cutting |
+| [HADOOP-990](https://issues.apache.org/jira/browse/HADOOP-990) | Datanode doesn't retry when write to one (full)drive fail |  Major | . | Koji Noguchi | Raghu Angadi |
+| [HADOOP-564](https://issues.apache.org/jira/browse/HADOOP-564) | we should use hdfs:// in all API URIs |  Major | . | eric baldeschwieler | Wendy Chien |
+| [HADOOP-654](https://issues.apache.org/jira/browse/HADOOP-654) | jobs fail with some hardware/system failures on a small number of nodes |  Minor | . | Yoram Arnon | Arun C Murthy |
+| [HADOOP-1029](https://issues.apache.org/jira/browse/HADOOP-1029) | streaming doesn't work with multiple maps |  Blocker | . | Arun C Murthy | Arun C Murthy |
+| [HADOOP-1034](https://issues.apache.org/jira/browse/HADOOP-1034) | RuntimeException and Error not catched in DataNode.DataXceiver.run() |  Major | . | Philippe Gassmann |  |
+| [HADOOP-878](https://issues.apache.org/jira/browse/HADOOP-878) | reducer NONE does not work with multiple maps |  Minor | . | Mahadev konar | Arun C Murthy |
+| [HADOOP-1039](https://issues.apache.org/jira/browse/HADOOP-1039) | Reduce the time taken by TestCheckpoint |  Major | . | dhruba borthakur | dhruba borthakur |
+| [HADOOP-1027](https://issues.apache.org/jira/browse/HADOOP-1027) | Fix the RAM FileSystem/Merge problems (reported in HADOOP-1014) |  Major | . | Devaraj Das | Devaraj Das |
+| [HADOOP-1036](https://issues.apache.org/jira/browse/HADOOP-1036) | task gets lost during assignment |  Critical | . | Owen O'Malley | Arun C Murthy |
+| [HADOOP-1044](https://issues.apache.org/jira/browse/HADOOP-1044) | TestDecommission fails because it attempts to transfer block to a dead datanode |  Major | test | Wendy Chien | Wendy Chien |
+| [HADOOP-109](https://issues.apache.org/jira/browse/HADOOP-109) | Blocks are not replicated when... |  Major | . | Konstantin Shvachko | Konstantin Shvachko |
+| [HADOOP-1020](https://issues.apache.org/jira/browse/HADOOP-1020) | Path class on Windows seems broken |  Major | . | Nigel Daley | Doug Cutting |
+| [HADOOP-1000](https://issues.apache.org/jira/browse/HADOOP-1000) | Loggers in the Task framework should not write the the Tasks stderr |  Major | . | Owen O'Malley | Arun C Murthy |
+| [HADOOP-1037](https://issues.apache.org/jira/browse/HADOOP-1037) | bin/slaves.sh not compatible with /bin/dash |  Major | . | Doug Cutting |  |
+| [HADOOP-1046](https://issues.apache.org/jira/browse/HADOOP-1046) | Datanode should periodically clean up /tmp from partially received (and not completed) block files |  Major | . | Andrzej Bialecki | Andrzej Bialecki |
+| [HADOOP-1049](https://issues.apache.org/jira/browse/HADOOP-1049) | race condition in setting up ipc connections |  Major | ipc | Owen O'Malley | Devaraj Das |
+| [HADOOP-1056](https://issues.apache.org/jira/browse/HADOOP-1056) | Decommission only recognizes IP addesses in hosts and exclude files on refresh. |  Major | . | Wendy Chien | Wendy Chien |
+| [HADOOP-994](https://issues.apache.org/jira/browse/HADOOP-994) | DFS Scalability : a BlockReport that returns large number of blocks-to-be-deleted cause datanode to lost connectivity to namenode |  Major | . | dhruba borthakur | dhruba borthakur |
+| [HADOOP-338](https://issues.apache.org/jira/browse/HADOOP-338) | the number of maps in the JobConf does not match reality |  Major | . | Owen O'Malley | Owen O'Malley |
+
+
+### TESTS:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-1051](https://issues.apache.org/jira/browse/HADOOP-1051) | Add checkstyle target to ant build file |  Major | build, test | Tom White | Tom White |
+
+

http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.0/CHANGES.0.12.0.md
----------------------------------------------------------------------
diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.0/CHANGES.0.12.0.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.0/CHANGES.0.12.0.md
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--- a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.0/CHANGES.0.12.0.md
+++ /dev/null
@@ -1,113 +0,0 @@
-
-<!---
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
--->
-# Apache Hadoop Changelog
-
-## Release 0.12.0 - 2007-03-02
-
-
-
-### NEW FEATURES:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-491](https://issues.apache.org/jira/browse/HADOOP-491) | streaming jobs should allow programs that don't do any IO for a long time |  Major | . | arkady borkovsky | Arun C Murthy |
-| [HADOOP-492](https://issues.apache.org/jira/browse/HADOOP-492) | Global counters |  Major | . | arkady borkovsky | David Bowen |
-| [HADOOP-1032](https://issues.apache.org/jira/browse/HADOOP-1032) | Support for caching Job JARs |  Minor | . | Gautam Kowshik | Gautam Kowshik |
-
-
-### IMPROVEMENTS:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-975](https://issues.apache.org/jira/browse/HADOOP-975) | Separation of user tasks' stdout and stderr streams |  Major | . | Arun C Murthy | Arun C Murthy |
-| [HADOOP-982](https://issues.apache.org/jira/browse/HADOOP-982) | A couple setter functions and toString method for BytesWritable. |  Major | io | Owen O'Malley | Owen O'Malley |
-| [HADOOP-858](https://issues.apache.org/jira/browse/HADOOP-858) | clean up smallJobsBenchmark and move to src/test/org/apache/hadoop/mapred |  Minor | build | Nigel Daley | Nigel Daley |
-| [HADOOP-954](https://issues.apache.org/jira/browse/HADOOP-954) | Metrics should offer complete set of static report methods or none at all |  Minor | metrics | Nigel Daley | David Bowen |
-| [HADOOP-882](https://issues.apache.org/jira/browse/HADOOP-882) | S3FileSystem should retry if there is a communication problem with S3 |  Major | fs | Tom White | Tom White |
-| [HADOOP-977](https://issues.apache.org/jira/browse/HADOOP-977) | The output from the user's task should be tagged and sent to the resepective console streams. |  Major | . | Owen O'Malley | Arun C Murthy |
-| [HADOOP-1007](https://issues.apache.org/jira/browse/HADOOP-1007) | Names used for map, reduce, and shuffle metrics should be unique |  Trivial | metrics | Nigel Daley | Nigel Daley |
-| [HADOOP-889](https://issues.apache.org/jira/browse/HADOOP-889) | DFS unit tests have duplicate code |  Minor | test | Doug Cutting | Milind Bhandarkar |
-| [HADOOP-943](https://issues.apache.org/jira/browse/HADOOP-943) | fsck to show the filename of the corrupted file |  Trivial | . | Koji Noguchi | dhruba borthakur |
-| [HADOOP-333](https://issues.apache.org/jira/browse/HADOOP-333) | we should have some checks that the sort benchmark generates correct outputs |  Major | . | Owen O'Malley | Arun C Murthy |
-| [HADOOP-1017](https://issues.apache.org/jira/browse/HADOOP-1017) | Optimization: Reduce Overhead from ReflectionUtils.newInstance |  Major | util | Ron Bodkin |  |
-| [HADOOP-867](https://issues.apache.org/jira/browse/HADOOP-867) | job client should generate input fragments before the job is submitted |  Major | . | Owen O'Malley |  |
-| [HADOOP-952](https://issues.apache.org/jira/browse/HADOOP-952) | Create a public (shared) Hadoop EC2 AMI |  Major | scripts | Tom White | Tom White |
-| [HADOOP-1025](https://issues.apache.org/jira/browse/HADOOP-1025) | remove dead code in Server.java |  Minor | ipc | Doug Cutting | Doug Cutting |
-| [HADOOP-997](https://issues.apache.org/jira/browse/HADOOP-997) | Implement S3 retry mechanism for failed block transfers |  Major | fs | Tom White | Tom White |
-| [HADOOP-1030](https://issues.apache.org/jira/browse/HADOOP-1030) | in unit tests, set ipc timeout in one place |  Minor | test | Doug Cutting | Doug Cutting |
-| [HADOOP-985](https://issues.apache.org/jira/browse/HADOOP-985) | Namenode should identify DataNodes as ip:port instead of hostname:port |  Major | . | Raghu Angadi | Raghu Angadi |
-| [HADOOP-248](https://issues.apache.org/jira/browse/HADOOP-248) | locating map outputs via random probing is inefficient |  Major | . | Owen O'Malley | Devaraj Das |
-| [HADOOP-1040](https://issues.apache.org/jira/browse/HADOOP-1040) | Improvement of RandomWriter example to use custom InputFormat, OutputFormat, and Counters |  Major | . | Owen O'Malley | Owen O'Malley |
-| [HADOOP-928](https://issues.apache.org/jira/browse/HADOOP-928) | make checksums optional per FileSystem |  Major | fs | Doug Cutting | Hairong Kuang |
-| [HADOOP-1042](https://issues.apache.org/jira/browse/HADOOP-1042) | Improve the handling of failed map output fetches |  Major | . | Devaraj Das | Devaraj Das |
-| [HADOOP-972](https://issues.apache.org/jira/browse/HADOOP-972) | Improve the rack-aware replica placement performance |  Major | . | Hairong Kuang | Hairong Kuang |
-| [HADOOP-1043](https://issues.apache.org/jira/browse/HADOOP-1043) | Optimize the shuffle phase (increase the parallelism) |  Major | . | Devaraj Das | Devaraj Das |
-| [HADOOP-940](https://issues.apache.org/jira/browse/HADOOP-940) | pendingReplications of FSNamesystem is not informative |  Major | . | Hairong Kuang | dhruba borthakur |
-| [HADOOP-941](https://issues.apache.org/jira/browse/HADOOP-941) | Enhancements to Hadoop record I/O - Part 1 |  Major | record | Milind Bhandarkar | Milind Bhandarkar |
-| [HADOOP-1041](https://issues.apache.org/jira/browse/HADOOP-1041) | Counter names are ugly |  Major | . | Owen O'Malley | David Bowen |
-| [HADOOP-432](https://issues.apache.org/jira/browse/HADOOP-432) | support undelete, snapshots, or other mechanism to recover lost files |  Major | . | Yoram Arnon | Doug Cutting |
-| [HADOOP-1033](https://issues.apache.org/jira/browse/HADOOP-1033) | Rewrite AmazonEC2 wiki page |  Minor | scripts | Tom White | Tom White |
-
-
-### BUG FIXES:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-992](https://issues.apache.org/jira/browse/HADOOP-992) | The mini/mr cluster for testing always uses the local file system rather than the namenode that was passed in |  Major | test | Owen O'Malley | Owen O'Malley |
-| [HADOOP-893](https://issues.apache.org/jira/browse/HADOOP-893) | dead datanode set should be maintained in the file handle or file system for hdfs |  Major | . | Owen O'Malley | Raghu Angadi |
-| [HADOOP-761](https://issues.apache.org/jira/browse/HADOOP-761) | Unit tests should cleanup created files in /tmp. It causes tests to fail if more than one users run tests on same machine. |  Minor | test | Sanjay Dahiya | Nigel Daley |
-| [HADOOP-1010](https://issues.apache.org/jira/browse/HADOOP-1010) | getReordReader methof of InputFormat class should handle null reporter argument |  Major | . | Runping Qi | Runping Qi |
-| [HADOOP-923](https://issues.apache.org/jira/browse/HADOOP-923) | DFS Scalability: datanode heartbeat timeouts cause cascading timeouts of other datanodes |  Major | . | dhruba borthakur | dhruba borthakur |
-| [HADOOP-476](https://issues.apache.org/jira/browse/HADOOP-476) | Streaming should check for correctness of the task |  Major | . | arkady borkovsky | Arun C Murthy |
-| [HADOOP-973](https://issues.apache.org/jira/browse/HADOOP-973) | NPE in FSDataset during heavy Namenode load |  Major | . | Nigel Daley | dhruba borthakur |
-| [HADOOP-649](https://issues.apache.org/jira/browse/HADOOP-649) | Jobs without any map and reduce operations seems to be lost after their execution |  Major | . | Thomas Friol | Owen O'Malley |
-| [HADOOP-803](https://issues.apache.org/jira/browse/HADOOP-803) | Reducing memory consumption on Namenode : Part 1 |  Major | . | Raghu Angadi | Raghu Angadi |
-| [HADOOP-1021](https://issues.apache.org/jira/browse/HADOOP-1021) | TestMiniMRLocalFS and TestMiniMRCaching broken on Windows |  Major | test | Nigel Daley |  |
-| [HADOOP-947](https://issues.apache.org/jira/browse/HADOOP-947) | isReplicationInProgress() is very heavyweight |  Major | . | dhruba borthakur | dhruba borthakur |
-| [HADOOP-442](https://issues.apache.org/jira/browse/HADOOP-442) | slaves file should include an 'exclude' section, to prevent "bad" datanodes and tasktrackers from disrupting  a cluster |  Major | conf | Yoram Arnon | Wendy Chien |
-| [HADOOP-933](https://issues.apache.org/jira/browse/HADOOP-933) | Application defined InputSplits do not work |  Major | . | Benjamin Reed | Owen O'Malley |
-| [HADOOP-1006](https://issues.apache.org/jira/browse/HADOOP-1006) | The "-local" option does work properly with test programs |  Minor | test | Gautam Kowshik | Doug Cutting |
-| [HADOOP-990](https://issues.apache.org/jira/browse/HADOOP-990) | Datanode doesn't retry when write to one (full)drive fail |  Major | . | Koji Noguchi | Raghu Angadi |
-| [HADOOP-564](https://issues.apache.org/jira/browse/HADOOP-564) | we should use hdfs:// in all API URIs |  Major | . | eric baldeschwieler | Wendy Chien |
-| [HADOOP-654](https://issues.apache.org/jira/browse/HADOOP-654) | jobs fail with some hardware/system failures on a small number of nodes |  Minor | . | Yoram Arnon | Arun C Murthy |
-| [HADOOP-1029](https://issues.apache.org/jira/browse/HADOOP-1029) | streaming doesn't work with multiple maps |  Blocker | . | Arun C Murthy | Arun C Murthy |
-| [HADOOP-1034](https://issues.apache.org/jira/browse/HADOOP-1034) | RuntimeException and Error not catched in DataNode.DataXceiver.run() |  Major | . | Philippe Gassmann |  |
-| [HADOOP-878](https://issues.apache.org/jira/browse/HADOOP-878) | reducer NONE does not work with multiple maps |  Minor | . | Mahadev konar | Arun C Murthy |
-| [HADOOP-1039](https://issues.apache.org/jira/browse/HADOOP-1039) | Reduce the time taken by TestCheckpoint |  Major | . | dhruba borthakur | dhruba borthakur |
-| [HADOOP-1027](https://issues.apache.org/jira/browse/HADOOP-1027) | Fix the RAM FileSystem/Merge problems (reported in HADOOP-1014) |  Major | . | Devaraj Das | Devaraj Das |
-| [HADOOP-1036](https://issues.apache.org/jira/browse/HADOOP-1036) | task gets lost during assignment |  Critical | . | Owen O'Malley | Arun C Murthy |
-| [HADOOP-1044](https://issues.apache.org/jira/browse/HADOOP-1044) | TestDecommission fails because it attempts to transfer block to a dead datanode |  Major | test | Wendy Chien | Wendy Chien |
-| [HADOOP-109](https://issues.apache.org/jira/browse/HADOOP-109) | Blocks are not replicated when... |  Major | . | Konstantin Shvachko | Konstantin Shvachko |
-| [HADOOP-1020](https://issues.apache.org/jira/browse/HADOOP-1020) | Path class on Windows seems broken |  Major | . | Nigel Daley | Doug Cutting |
-| [HADOOP-1000](https://issues.apache.org/jira/browse/HADOOP-1000) | Loggers in the Task framework should not write the the Tasks stderr |  Major | . | Owen O'Malley | Arun C Murthy |
-| [HADOOP-1037](https://issues.apache.org/jira/browse/HADOOP-1037) | bin/slaves.sh not compatible with /bin/dash |  Major | . | Doug Cutting |  |
-| [HADOOP-1046](https://issues.apache.org/jira/browse/HADOOP-1046) | Datanode should periodically clean up /tmp from partially received (and not completed) block files |  Major | . | Andrzej Bialecki | Andrzej Bialecki |
-| [HADOOP-1049](https://issues.apache.org/jira/browse/HADOOP-1049) | race condition in setting up ipc connections |  Major | ipc | Owen O'Malley | Devaraj Das |
-| [HADOOP-1056](https://issues.apache.org/jira/browse/HADOOP-1056) | Decommission only recognizes IP addesses in hosts and exclude files on refresh. |  Major | . | Wendy Chien | Wendy Chien |
-| [HADOOP-994](https://issues.apache.org/jira/browse/HADOOP-994) | DFS Scalability : a BlockReport that returns large number of blocks-to-be-deleted cause datanode to lost connectivity to namenode |  Major | . | dhruba borthakur | dhruba borthakur |
-| [HADOOP-338](https://issues.apache.org/jira/browse/HADOOP-338) | the number of maps in the JobConf does not match reality |  Major | . | Owen O'Malley | Owen O'Malley |
-
-
-### TESTS:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-1051](https://issues.apache.org/jira/browse/HADOOP-1051) | Add checkstyle target to ant build file |  Major | build, test | Tom White | Tom White |
-
-

http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.1/CHANGELOG.0.12.1.md
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diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.1/CHANGELOG.0.12.1.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.1/CHANGELOG.0.12.1.md
new file mode 100644
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+++ b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.1/CHANGELOG.0.12.1.md
@@ -0,0 +1,59 @@
+
+<!---
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+-->
+# Apache Hadoop Changelog
+
+## Release 0.12.1 - 2007-03-17
+
+
+
+### IMPROVEMENTS:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-1053](https://issues.apache.org/jira/browse/HADOOP-1053) | Make Record I/O functionally modular from the rest of Hadoop |  Major | record | Milind Bhandarkar | Milind Bhandarkar |
+| [HADOOP-1096](https://issues.apache.org/jira/browse/HADOOP-1096) | Rename InputArchive and OutputArchive and make them public |  Major | record | Milind Bhandarkar | Milind Bhandarkar |
+
+
+### BUG FIXES:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-1035](https://issues.apache.org/jira/browse/HADOOP-1035) | StackOverflowError in FSDataSet |  Blocker | . | Philippe Gassmann | Raghu Angadi |
+| [HADOOP-1067](https://issues.apache.org/jira/browse/HADOOP-1067) | Compile fails if Checkstyle jar is present in lib directory |  Major | build | Tom White | Tom White |
+| [HADOOP-1060](https://issues.apache.org/jira/browse/HADOOP-1060) | IndexOutOfBoundsException in JobInProgress.updateTaskStatus leads to hung jobs |  Blocker | . | Arun C Murthy | Arun C Murthy |
+| [HADOOP-1077](https://issues.apache.org/jira/browse/HADOOP-1077) | Race condition in fetching map outputs (might lead to hung reduces) |  Blocker | . | Devaraj Das | Devaraj Das |
+| [HADOOP-1083](https://issues.apache.org/jira/browse/HADOOP-1083) | Replication not occuring after cluster restart when datanodes missing |  Blocker | . | Nigel Daley | Hairong Kuang |
+| [HADOOP-1082](https://issues.apache.org/jira/browse/HADOOP-1082) | NullpointerException in ChecksumFileSystem$FSInputChecker.seek |  Blocker | . | Hairong Kuang | Hairong Kuang |
+| [HADOOP-1088](https://issues.apache.org/jira/browse/HADOOP-1088) | Csv and Xml serialization for buffers do not work for byte value of -1 |  Blocker | record | Milind Bhandarkar | Milind Bhandarkar |
+| [HADOOP-1080](https://issues.apache.org/jira/browse/HADOOP-1080) | Cygwin path translation should occur earlier in bin/hadoop |  Major | scripts | Andrzej Bialecki |  |
+| [HADOOP-1091](https://issues.apache.org/jira/browse/HADOOP-1091) |   NPE from Simon in JT stdout |  Major | . | David Bowen | David Bowen |
+| [HADOOP-1092](https://issues.apache.org/jira/browse/HADOOP-1092) | NullPointerException in HeartbeatMonitor thread |  Blocker | . | Nigel Daley | Hairong Kuang |
+| [HADOOP-1112](https://issues.apache.org/jira/browse/HADOOP-1112) | Race condition in Hadoop metrics |  Major | . | David Bowen |  |
+| [HADOOP-1108](https://issues.apache.org/jira/browse/HADOOP-1108) | Checksumed file system should  retry reading if a different replica is found when handle ChecksumException |  Blocker | . | dhruba borthakur | Hairong Kuang |
+| [HADOOP-1070](https://issues.apache.org/jira/browse/HADOOP-1070) | Number of racks and datanode double temporarily when upgrading from 0.10.1 to 0.11.2 |  Blocker | . | Nigel Daley | Konstantin Shvachko |
+| [HADOOP-1099](https://issues.apache.org/jira/browse/HADOOP-1099) | NullPointerException in JobInProgress.getTaskInProgress |  Major | . | Nigel Daley | Gautam Kowshik |
+| [HADOOP-1115](https://issues.apache.org/jira/browse/HADOOP-1115) | copyToLocal doesn't copy directories |  Blocker | . | Nigel Daley |  |
+| [HADOOP-1109](https://issues.apache.org/jira/browse/HADOOP-1109) | Streaming, NPE when reading sequencefile |  Major | . | Koji Noguchi |  |
+| [HADOOP-1117](https://issues.apache.org/jira/browse/HADOOP-1117) | DFS Scalability: When the namenode is restarted it consumes 80% CPU |  Blocker | . | dhruba borthakur | dhruba borthakur |
+| [HADOOP-1089](https://issues.apache.org/jira/browse/HADOOP-1089) | The c++ version of write and read v-int don't agree with the java versions |  Major | record | Owen O'Malley | Milind Bhandarkar |
+| [HADOOP-1128](https://issues.apache.org/jira/browse/HADOOP-1128) | Missing progress information in map tasks |  Major | . | Andrzej Bialecki | Andrzej Bialecki |
+| [HADOOP-1129](https://issues.apache.org/jira/browse/HADOOP-1129) | The DFSClient hides IOExceptions in flush |  Major | . | Owen O'Malley | Hairong Kuang |
+| [HADOOP-1126](https://issues.apache.org/jira/browse/HADOOP-1126) | Optimize CPU usage when cluster restarts |  Major | . | dhruba borthakur | Hairong Kuang |
+
+

http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.1/CHANGES.0.12.1.md
----------------------------------------------------------------------
diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.1/CHANGES.0.12.1.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.1/CHANGES.0.12.1.md
deleted file mode 100644
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--- a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.1/CHANGES.0.12.1.md
+++ /dev/null
@@ -1,59 +0,0 @@
-
-<!---
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
--->
-# Apache Hadoop Changelog
-
-## Release 0.12.1 - 2007-03-17
-
-
-
-### IMPROVEMENTS:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-1053](https://issues.apache.org/jira/browse/HADOOP-1053) | Make Record I/O functionally modular from the rest of Hadoop |  Major | record | Milind Bhandarkar | Milind Bhandarkar |
-| [HADOOP-1096](https://issues.apache.org/jira/browse/HADOOP-1096) | Rename InputArchive and OutputArchive and make them public |  Major | record | Milind Bhandarkar | Milind Bhandarkar |
-
-
-### BUG FIXES:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-1035](https://issues.apache.org/jira/browse/HADOOP-1035) | StackOverflowError in FSDataSet |  Blocker | . | Philippe Gassmann | Raghu Angadi |
-| [HADOOP-1067](https://issues.apache.org/jira/browse/HADOOP-1067) | Compile fails if Checkstyle jar is present in lib directory |  Major | build | Tom White | Tom White |
-| [HADOOP-1060](https://issues.apache.org/jira/browse/HADOOP-1060) | IndexOutOfBoundsException in JobInProgress.updateTaskStatus leads to hung jobs |  Blocker | . | Arun C Murthy | Arun C Murthy |
-| [HADOOP-1077](https://issues.apache.org/jira/browse/HADOOP-1077) | Race condition in fetching map outputs (might lead to hung reduces) |  Blocker | . | Devaraj Das | Devaraj Das |
-| [HADOOP-1083](https://issues.apache.org/jira/browse/HADOOP-1083) | Replication not occuring after cluster restart when datanodes missing |  Blocker | . | Nigel Daley | Hairong Kuang |
-| [HADOOP-1082](https://issues.apache.org/jira/browse/HADOOP-1082) | NullpointerException in ChecksumFileSystem$FSInputChecker.seek |  Blocker | . | Hairong Kuang | Hairong Kuang |
-| [HADOOP-1088](https://issues.apache.org/jira/browse/HADOOP-1088) | Csv and Xml serialization for buffers do not work for byte value of -1 |  Blocker | record | Milind Bhandarkar | Milind Bhandarkar |
-| [HADOOP-1080](https://issues.apache.org/jira/browse/HADOOP-1080) | Cygwin path translation should occur earlier in bin/hadoop |  Major | scripts | Andrzej Bialecki |  |
-| [HADOOP-1091](https://issues.apache.org/jira/browse/HADOOP-1091) |   NPE from Simon in JT stdout |  Major | . | David Bowen | David Bowen |
-| [HADOOP-1092](https://issues.apache.org/jira/browse/HADOOP-1092) | NullPointerException in HeartbeatMonitor thread |  Blocker | . | Nigel Daley | Hairong Kuang |
-| [HADOOP-1112](https://issues.apache.org/jira/browse/HADOOP-1112) | Race condition in Hadoop metrics |  Major | . | David Bowen |  |
-| [HADOOP-1108](https://issues.apache.org/jira/browse/HADOOP-1108) | Checksumed file system should  retry reading if a different replica is found when handle ChecksumException |  Blocker | . | dhruba borthakur | Hairong Kuang |
-| [HADOOP-1070](https://issues.apache.org/jira/browse/HADOOP-1070) | Number of racks and datanode double temporarily when upgrading from 0.10.1 to 0.11.2 |  Blocker | . | Nigel Daley | Konstantin Shvachko |
-| [HADOOP-1099](https://issues.apache.org/jira/browse/HADOOP-1099) | NullPointerException in JobInProgress.getTaskInProgress |  Major | . | Nigel Daley | Gautam Kowshik |
-| [HADOOP-1115](https://issues.apache.org/jira/browse/HADOOP-1115) | copyToLocal doesn't copy directories |  Blocker | . | Nigel Daley |  |
-| [HADOOP-1109](https://issues.apache.org/jira/browse/HADOOP-1109) | Streaming, NPE when reading sequencefile |  Major | . | Koji Noguchi |  |
-| [HADOOP-1117](https://issues.apache.org/jira/browse/HADOOP-1117) | DFS Scalability: When the namenode is restarted it consumes 80% CPU |  Blocker | . | dhruba borthakur | dhruba borthakur |
-| [HADOOP-1089](https://issues.apache.org/jira/browse/HADOOP-1089) | The c++ version of write and read v-int don't agree with the java versions |  Major | record | Owen O'Malley | Milind Bhandarkar |
-| [HADOOP-1128](https://issues.apache.org/jira/browse/HADOOP-1128) | Missing progress information in map tasks |  Major | . | Andrzej Bialecki | Andrzej Bialecki |
-| [HADOOP-1129](https://issues.apache.org/jira/browse/HADOOP-1129) | The DFSClient hides IOExceptions in flush |  Major | . | Owen O'Malley | Hairong Kuang |
-| [HADOOP-1126](https://issues.apache.org/jira/browse/HADOOP-1126) | Optimize CPU usage when cluster restarts |  Major | . | dhruba borthakur | Hairong Kuang |
-
-

http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.2/CHANGELOG.0.12.2.md
----------------------------------------------------------------------
diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.2/CHANGELOG.0.12.2.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.2/CHANGELOG.0.12.2.md
new file mode 100644
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--- /dev/null
+++ b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.2/CHANGELOG.0.12.2.md
@@ -0,0 +1,34 @@
+
+<!---
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+-->
+# Apache Hadoop Changelog
+
+## Release 0.12.2 - 2007-03-23
+
+
+
+### BUG FIXES:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-1135](https://issues.apache.org/jira/browse/HADOOP-1135) | A block report processing may incorrectly cause the namenode to delete blocks |  Major | . | dhruba borthakur | dhruba borthakur |
+| [HADOOP-1145](https://issues.apache.org/jira/browse/HADOOP-1145) | XmlRecordInput class should be public |  Major | record | Runping Qi | Milind Bhandarkar |
+| [HADOOP-1140](https://issues.apache.org/jira/browse/HADOOP-1140) | Deadlock bug involving the o.a.h.metrics package |  Major | metrics | David Bowen | David Bowen |
+| [HADOOP-1150](https://issues.apache.org/jira/browse/HADOOP-1150) | Streaming -reducer and -mapper no longer have defaults |  Major | . | Nigel Daley | Owen O'Malley |
+
+

http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.2/CHANGES.0.12.2.md
----------------------------------------------------------------------
diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.2/CHANGES.0.12.2.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.2/CHANGES.0.12.2.md
deleted file mode 100644
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--- a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.2/CHANGES.0.12.2.md
+++ /dev/null
@@ -1,34 +0,0 @@
-
-<!---
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
--->
-# Apache Hadoop Changelog
-
-## Release 0.12.2 - 2007-03-23
-
-
-
-### BUG FIXES:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-1135](https://issues.apache.org/jira/browse/HADOOP-1135) | A block report processing may incorrectly cause the namenode to delete blocks |  Major | . | dhruba borthakur | dhruba borthakur |
-| [HADOOP-1145](https://issues.apache.org/jira/browse/HADOOP-1145) | XmlRecordInput class should be public |  Major | record | Runping Qi | Milind Bhandarkar |
-| [HADOOP-1140](https://issues.apache.org/jira/browse/HADOOP-1140) | Deadlock bug involving the o.a.h.metrics package |  Major | metrics | David Bowen | David Bowen |
-| [HADOOP-1150](https://issues.apache.org/jira/browse/HADOOP-1150) | Streaming -reducer and -mapper no longer have defaults |  Major | . | Nigel Daley | Owen O'Malley |
-
-

http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.3/CHANGELOG.0.12.3.md
----------------------------------------------------------------------
diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.3/CHANGELOG.0.12.3.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.3/CHANGELOG.0.12.3.md
new file mode 100644
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--- /dev/null
+++ b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.3/CHANGELOG.0.12.3.md
@@ -0,0 +1,38 @@
+
+<!---
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+-->
+# Apache Hadoop Changelog
+
+## Release 0.12.3 - 2007-04-06
+
+
+
+### BUG FIXES:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-1162](https://issues.apache.org/jira/browse/HADOOP-1162) | Record IO: seariliizing a byte buffer to CSV fails if buffer contains bytes less than 16. |  Major | . | David Bowen | Milind Bhandarkar |
+| [HADOOP-1123](https://issues.apache.org/jira/browse/HADOOP-1123) | LocalFileSystem gets a NullPointerException when tries to recover from ChecksumError |  Major | fs | Hairong Kuang | Hairong Kuang |
+| [HADOOP-1177](https://issues.apache.org/jira/browse/HADOOP-1177) | Lack of logging of exceptions in MapOutputLocation.getFile |  Major | . | Owen O'Malley | Devaraj Das |
+| [HADOOP-1175](https://issues.apache.org/jira/browse/HADOOP-1175) | the user output/logs are broken from the web ui |  Major | . | Owen O'Malley | Arun C Murthy |
+| [HADOOP-1191](https://issues.apache.org/jira/browse/HADOOP-1191) | MapTask should wait for the status reporting thread to die before invoking the TaskUmbilicalProtocol.done(taskid) |  Major | . | Devaraj Das | Doug Cutting |
+| [HADOOP-1192](https://issues.apache.org/jira/browse/HADOOP-1192) | Du command takes a noticable longer time to execute on a large dfs than the 0.11 release |  Major | . | Hairong Kuang | Hairong Kuang |
+| [HADOOP-1105](https://issues.apache.org/jira/browse/HADOOP-1105) | Reducers don't make "progress" while iterating through values |  Major | . | Owen O'Malley | Owen O'Malley |
+| [HADOOP-1179](https://issues.apache.org/jira/browse/HADOOP-1179) | task Tracker should be restarted if its jetty http server cannot serve get-map-output files |  Major | . | Runping Qi | Devaraj Das |
+
+

http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.3/CHANGES.0.12.3.md
----------------------------------------------------------------------
diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.3/CHANGES.0.12.3.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.3/CHANGES.0.12.3.md
deleted file mode 100644
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--- a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.12.3/CHANGES.0.12.3.md
+++ /dev/null
@@ -1,38 +0,0 @@
-
-<!---
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
--->
-# Apache Hadoop Changelog
-
-## Release 0.12.3 - 2007-04-06
-
-
-
-### BUG FIXES:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-1162](https://issues.apache.org/jira/browse/HADOOP-1162) | Record IO: seariliizing a byte buffer to CSV fails if buffer contains bytes less than 16. |  Major | . | David Bowen | Milind Bhandarkar |
-| [HADOOP-1123](https://issues.apache.org/jira/browse/HADOOP-1123) | LocalFileSystem gets a NullPointerException when tries to recover from ChecksumError |  Major | fs | Hairong Kuang | Hairong Kuang |
-| [HADOOP-1177](https://issues.apache.org/jira/browse/HADOOP-1177) | Lack of logging of exceptions in MapOutputLocation.getFile |  Major | . | Owen O'Malley | Devaraj Das |
-| [HADOOP-1175](https://issues.apache.org/jira/browse/HADOOP-1175) | the user output/logs are broken from the web ui |  Major | . | Owen O'Malley | Arun C Murthy |
-| [HADOOP-1191](https://issues.apache.org/jira/browse/HADOOP-1191) | MapTask should wait for the status reporting thread to die before invoking the TaskUmbilicalProtocol.done(taskid) |  Major | . | Devaraj Das | Doug Cutting |
-| [HADOOP-1192](https://issues.apache.org/jira/browse/HADOOP-1192) | Du command takes a noticable longer time to execute on a large dfs than the 0.11 release |  Major | . | Hairong Kuang | Hairong Kuang |
-| [HADOOP-1105](https://issues.apache.org/jira/browse/HADOOP-1105) | Reducers don't make "progress" while iterating through values |  Major | . | Owen O'Malley | Owen O'Malley |
-| [HADOOP-1179](https://issues.apache.org/jira/browse/HADOOP-1179) | task Tracker should be restarted if its jetty http server cannot serve get-map-output files |  Major | . | Runping Qi | Devaraj Das |
-
-


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