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Posted to common-commits@hadoop.apache.org by su...@apache.org on 2018/09/12 10:24:55 UTC
[48/90] [abbrv] [partial] hadoop git commit: HADOOP-14671. Upgrade
Apache Yetus to 0.8.0
http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.0/CHANGES.0.14.0.md
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-
-<!---
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-# 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 0.14.0 - 2007-08-20
-
-
-
-### NEW FEATURES:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-234](https://issues.apache.org/jira/browse/HADOOP-234) | Hadoop Pipes for writing map/reduce jobs in C++ and python | Major | . | Sanjay Dahiya | Owen O'Malley |
-| [HADOOP-1379](https://issues.apache.org/jira/browse/HADOOP-1379) | Integrate Findbugs into nightly build process | Major | test | Nigel Daley | Nigel Daley |
-| [HADOOP-1447](https://issues.apache.org/jira/browse/HADOOP-1447) | Support for textInputFormat in contrib/data\_join | Minor | . | Senthil Subramanian | Senthil Subramanian |
-| [HADOOP-1469](https://issues.apache.org/jira/browse/HADOOP-1469) | Asynchronous table creation | Minor | . | James Kennedy | stack |
-| [HADOOP-1377](https://issues.apache.org/jira/browse/HADOOP-1377) | Creation time and modification time for hadoop files and directories | Major | . | dhruba borthakur | dhruba borthakur |
-| [HADOOP-1515](https://issues.apache.org/jira/browse/HADOOP-1515) | MultiFileSplit, MultiFileInputFormat | Major | . | Enis Soztutar | Enis Soztutar |
-| [HADOOP-1508](https://issues.apache.org/jira/browse/HADOOP-1508) | ant Task for FsShell operations | Minor | build, fs | Chris Douglas | Chris Douglas |
-| [HADOOP-1570](https://issues.apache.org/jira/browse/HADOOP-1570) | Add a per-job configuration knob to control loading of native hadoop libraries | Major | io | Arun C Murthy | Arun C Murthy |
-| [HADOOP-1433](https://issues.apache.org/jira/browse/HADOOP-1433) | Add job priority | Minor | . | Johan Oskarsson | Johan Oskarsson |
-| [HADOOP-1597](https://issues.apache.org/jira/browse/HADOOP-1597) | Distributed upgrade status reporting and post upgrade features. | Blocker | . | Konstantin Shvachko | Konstantin Shvachko |
-| [HADOOP-1562](https://issues.apache.org/jira/browse/HADOOP-1562) | Report Java VM metrics | Major | metrics | David Bowen | David Bowen |
-| [HADOOP-1134](https://issues.apache.org/jira/browse/HADOOP-1134) | Block level CRCs in HDFS | Major | . | Raghu Angadi | Raghu Angadi |
-| [HADOOP-1568](https://issues.apache.org/jira/browse/HADOOP-1568) | NameNode Schema for HttpFileSystem | Major | fs | Chris Douglas | Chris Douglas |
-| [HADOOP-1437](https://issues.apache.org/jira/browse/HADOOP-1437) | Eclipse plugin for developing and executing MapReduce programs on Hadoop | Major | . | Eugene Hung | Christophe Taton |
-
-
-### IMPROVEMENTS:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-1343](https://issues.apache.org/jira/browse/HADOOP-1343) | Deprecate the Configuration.set(String,Object) method and make Configuration Iterable | Major | conf | Owen O'Malley | Owen O'Malley |
-| [HADOOP-1342](https://issues.apache.org/jira/browse/HADOOP-1342) | A configurable limit on the number of unique values should be set on the UniqueValueCount and ValueHistogram aggregators | Major | . | Runping Qi | Runping Qi |
-| [HADOOP-1340](https://issues.apache.org/jira/browse/HADOOP-1340) | md5 file in filecache should inherit replication factor from the file it belongs to. | Major | . | Christian Kunz | dhruba borthakur |
-| [HADOOP-894](https://issues.apache.org/jira/browse/HADOOP-894) | dfs client protocol should allow asking for parts of the block map | Major | . | Owen O'Malley | Konstantin Shvachko |
-| [HADOOP-1413](https://issues.apache.org/jira/browse/HADOOP-1413) | A new example to do tile placements using distributed dancing links | Major | . | Owen O'Malley | Owen O'Malley |
-| [HADOOP-800](https://issues.apache.org/jira/browse/HADOOP-800) | More improvements to DFS browsing WI | Major | . | arkady borkovsky | Enis Soztutar |
-| [HADOOP-1408](https://issues.apache.org/jira/browse/HADOOP-1408) | fix warning about cast of Map\<String, Map\<String, JobInfo\>\> in jobhistory.jsp | Major | . | Owen O'Malley | Owen O'Malley |
-| [HADOOP-1376](https://issues.apache.org/jira/browse/HADOOP-1376) | RandomWriter should be tweaked to generate input data for terasort | Major | . | Devaraj Das | Devaraj Das |
-| [HADOOP-1429](https://issues.apache.org/jira/browse/HADOOP-1429) | RPC Server won't go quietly | Minor | ipc | stack | stack |
-| [HADOOP-1450](https://issues.apache.org/jira/browse/HADOOP-1450) | checksums should be closer to data generation and consumption | Major | fs | Doug Cutting | Doug Cutting |
-| [HADOOP-1467](https://issues.apache.org/jira/browse/HADOOP-1467) | Remove redundant counters from WordCount example | Major | . | Owen O'Malley | Owen O'Malley |
-| [HADOOP-1438](https://issues.apache.org/jira/browse/HADOOP-1438) | Grammatical / wording / copy edits for Hadoop Distributed File System: Architecture and Design white paper | Trivial | documentation | Luke Nezda | |
-| [HADOOP-1457](https://issues.apache.org/jira/browse/HADOOP-1457) | Counters for monitoring task assignments | Minor | . | Devaraj Das | Arun C Murthy |
-| [HADOOP-1417](https://issues.apache.org/jira/browse/HADOOP-1417) | Exclude some Findbugs detectors | Minor | build | Nigel Daley | Nigel Daley |
-| [HADOOP-1320](https://issues.apache.org/jira/browse/HADOOP-1320) | Rewrite 'random-writer' to use '-reducer NONE' | Minor | . | Arun C Murthy | Arun C Murthy |
-| [HADOOP-1484](https://issues.apache.org/jira/browse/HADOOP-1484) | Kill jobs from web interface | Minor | . | Enis Soztutar | Enis Soztutar |
-| [HADOOP-1003](https://issues.apache.org/jira/browse/HADOOP-1003) | Proposal to batch commits to edits log. | Major | . | Raghu Angadi | dhruba borthakur |
-| [HADOOP-1023](https://issues.apache.org/jira/browse/HADOOP-1023) | better links to mailing list archives | Major | documentation | Daniel Naber | Tom White |
-| [HADOOP-1462](https://issues.apache.org/jira/browse/HADOOP-1462) | Better progress reporting from a Task | Major | . | Vivek Ratan | Vivek Ratan |
-| [HADOOP-1440](https://issues.apache.org/jira/browse/HADOOP-1440) | JobClient should not sort input-splits | Major | . | Milind Bhandarkar | Senthil Subramanian |
-| [HADOOP-1455](https://issues.apache.org/jira/browse/HADOOP-1455) | Allow any key-value pair on the command line of 'hadoop pipes' to be added to the JobConf | Major | . | Christian Kunz | Devaraj Das |
-| [HADOOP-1147](https://issues.apache.org/jira/browse/HADOOP-1147) | remove all @author tags from source | Minor | . | Doug Cutting | Doug Cutting |
-| [HADOOP-1283](https://issues.apache.org/jira/browse/HADOOP-1283) | Eliminate internal UTF8 to String and vice versa conversions in the name-node. | Major | . | Konstantin Shvachko | Konstantin Shvachko |
-| [HADOOP-1518](https://issues.apache.org/jira/browse/HADOOP-1518) | Add session id to metric data | Major | . | David Bowen | David Bowen |
-| [HADOOP-1292](https://issues.apache.org/jira/browse/HADOOP-1292) | dfs -copyToLocal should guarantee file is complete | Major | . | eric baldeschwieler | Tsz Wo Nicholas Sze |
-| [HADOOP-1028](https://issues.apache.org/jira/browse/HADOOP-1028) | Servers should log startup and shutdown messages | Major | . | Nigel Daley | Tsz Wo Nicholas Sze |
-| [HADOOP-1485](https://issues.apache.org/jira/browse/HADOOP-1485) | Metrics should be there for reporting shuffle failures/successes | Major | . | Devaraj Das | Devaraj Das |
-| [HADOOP-1286](https://issues.apache.org/jira/browse/HADOOP-1286) | Distributed cluster upgrade | Major | . | Konstantin Shvachko | Konstantin Shvachko |
-| [HADOOP-1580](https://issues.apache.org/jira/browse/HADOOP-1580) | provide better error message when subprocesses fail in hadoop streaming | Minor | . | John Heidemann | John Heidemann |
-| [HADOOP-1473](https://issues.apache.org/jira/browse/HADOOP-1473) | Make jobids unique across jobtracker restarts | Major | . | Owen O'Malley | Owen O'Malley |
-| [HADOOP-1582](https://issues.apache.org/jira/browse/HADOOP-1582) | hdfsRead and hdfsPread should return 0 instead of -1 at end-of-file. | Minor | . | Christian Kunz | Christian Kunz |
-| [HADOOP-1470](https://issues.apache.org/jira/browse/HADOOP-1470) | Rework FSInputChecker and FSOutputSummer to support checksum code sharing between ChecksumFileSystem and block level crc dfs | Major | fs | Hairong Kuang | Hairong Kuang |
-| [HADOOP-1585](https://issues.apache.org/jira/browse/HADOOP-1585) | GenericWritable should use generics | Minor | io | Espen Amble Kolstad | Espen Amble Kolstad |
-| [HADOOP-1547](https://issues.apache.org/jira/browse/HADOOP-1547) | Provide examples for aggregate library | Major | . | Tom White | Runping Qi |
-| [HADOOP-1620](https://issues.apache.org/jira/browse/HADOOP-1620) | FileSystem should have fewer abstract methods | Major | . | Doug Cutting | Doug Cutting |
-| [HADOOP-1478](https://issues.apache.org/jira/browse/HADOOP-1478) | The blockStream of DFSClient.FSInputStream should not be buffered | Major | . | Hairong Kuang | Hairong Kuang |
-| [HADOOP-1653](https://issues.apache.org/jira/browse/HADOOP-1653) | FSDirectory class code cleanup | Trivial | . | Christophe Taton | Christophe Taton |
-| [HADOOP-1066](https://issues.apache.org/jira/browse/HADOOP-1066) | http://lucene.apache.org/hadoop/ front page is not user-friendly | Minor | documentation | Marco Nicosia | Doug Cutting |
-
-
-### BUG FIXES:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-1197](https://issues.apache.org/jira/browse/HADOOP-1197) | The misleading Configuration.set(String, Object) should be removed | Minor | conf | Owen O'Malley | Owen O'Malley |
-| [HADOOP-1344](https://issues.apache.org/jira/browse/HADOOP-1344) | getJobName not accessible from JobClient | Minor | . | Michael Bieniosek | |
-| [HADOOP-1355](https://issues.apache.org/jira/browse/HADOOP-1355) | Possible null pointer dereference in TaskLogAppender.append(LoggingEvent) | Minor | . | Nigel Daley | Arun C Murthy |
-| [HADOOP-1357](https://issues.apache.org/jira/browse/HADOOP-1357) | Call to equals() comparing different types in CopyFiles.cleanup(Configuration, JobConf, String, String) | Minor | util | Nigel Daley | Arun C Murthy |
-| [HADOOP-1335](https://issues.apache.org/jira/browse/HADOOP-1335) | C++ reducers under hadoop-pipes are not started when there are no key-value pairs to be reduced | Major | . | Christian Kunz | Owen O'Malley |
-| [HADOOP-1359](https://issues.apache.org/jira/browse/HADOOP-1359) | Variable dereferenced then later checked for null | Minor | . | Nigel Daley | Hairong Kuang |
-| [HADOOP-1364](https://issues.apache.org/jira/browse/HADOOP-1364) | Inconsistent synchronization of SequenceFile$Reader.noBufferedValues; locked 66% of time | Minor | io | Nigel Daley | Owen O'Malley |
-| [HADOOP-1390](https://issues.apache.org/jira/browse/HADOOP-1390) | Inconsistent Synchronization cleanup for {Configuration, TaskLog, MapTask, Server}.java | Minor | conf, ipc | Devaraj Das | Devaraj Das |
-| [HADOOP-1393](https://issues.apache.org/jira/browse/HADOOP-1393) | using Math.abs(Random.getInt()) does not guarantee a positive number | Major | . | Owen O'Malley | Owen O'Malley |
-| [HADOOP-1387](https://issues.apache.org/jira/browse/HADOOP-1387) | FindBugs -\> Performance | Major | . | Arun C Murthy | Arun C Murthy |
-| [HADOOP-1406](https://issues.apache.org/jira/browse/HADOOP-1406) | Metrics based on Map-Reduce Counters are not cleaned up | Major | . | David Bowen | David Bowen |
-| [HADOOP-1394](https://issues.apache.org/jira/browse/HADOOP-1394) | FindBugs : Performance : in dfs | Major | . | Raghu Angadi | Raghu Angadi |
-| [HADOOP-1226](https://issues.apache.org/jira/browse/HADOOP-1226) | makeQualified should return an instance of a DfsPath when passed a DfsPath | Major | . | Koji Noguchi | dhruba borthakur |
-| [HADOOP-1443](https://issues.apache.org/jira/browse/HADOOP-1443) | TestFileCorruption fails with ArrayIndexOutOfBoundsException | Critical | . | Nigel Daley | Konstantin Shvachko |
-| [HADOOP-1461](https://issues.apache.org/jira/browse/HADOOP-1461) | Corner-case deadlock in TaskTracker | Blocker | . | Arun C Murthy | Arun C Murthy |
-| [HADOOP-1446](https://issues.apache.org/jira/browse/HADOOP-1446) | Metrics from the TaskTracker are updated only when map/reduce tasks start/end/fail | Major | . | Devaraj Das | Devaraj Das |
-| [HADOOP-1414](https://issues.apache.org/jira/browse/HADOOP-1414) | Findbugs - Bad Practice | Major | . | dhruba borthakur | dhruba borthakur |
-| [HADOOP-1392](https://issues.apache.org/jira/browse/HADOOP-1392) | FindBugs : Fix some correctness bugs reported in DFS, FS, etc. | Major | . | Raghu Angadi | Raghu Angadi |
-| [HADOOP-1412](https://issues.apache.org/jira/browse/HADOOP-1412) | FindBugs: Dodgy bugs in fs, filecache, io, and util packages | Major | . | Hairong Kuang | Hairong Kuang |
-| [HADOOP-1479](https://issues.apache.org/jira/browse/HADOOP-1479) | NPE in HStore#get if StoreFile only has keys \< than passed key | Minor | . | stack | stack |
-| [HADOOP-1261](https://issues.apache.org/jira/browse/HADOOP-1261) | Restart of the same data-node should not generate edits log records. | Minor | . | Konstantin Shvachko | Raghu Angadi |
-| [HADOOP-1311](https://issues.apache.org/jira/browse/HADOOP-1311) | Bug in BytesWritable.set(byte[] newData, int offset, int length) | Major | io | Srikanth Kakani | dhruba borthakur |
-| [HADOOP-1456](https://issues.apache.org/jira/browse/HADOOP-1456) | TestDecommission fails with assertion Number of replicas for block1 expected:\<3\> but was:\<2\> | Major | . | dhruba borthakur | dhruba borthakur |
-| [HADOOP-1396](https://issues.apache.org/jira/browse/HADOOP-1396) | FileNotFound exception on DFS block | Blocker | . | Devaraj Das | dhruba borthakur |
-| [HADOOP-1139](https://issues.apache.org/jira/browse/HADOOP-1139) | All block trasitions should be logged at log level INFO | Major | . | dhruba borthakur | dhruba borthakur |
-| [HADOOP-1269](https://issues.apache.org/jira/browse/HADOOP-1269) | DFS Scalability: namenode throughput impacted becuase of global FSNamesystem lock | Major | . | dhruba borthakur | dhruba borthakur |
-| [HADOOP-1472](https://issues.apache.org/jira/browse/HADOOP-1472) | Timed-out tasks are marked as 'KILLED' rather than as 'FAILED' which means the framework doesn't fail a TIP with 4 or more timed-out attempts | Blocker | . | Arun C Murthy | Arun C Murthy |
-| [HADOOP-1234](https://issues.apache.org/jira/browse/HADOOP-1234) | map tasks fail because they do not find application in file cache | Major | . | Christian Kunz | Arun C Murthy |
-| [HADOOP-1482](https://issues.apache.org/jira/browse/HADOOP-1482) | SecondaryNameNode does not roll ports | Major | . | dhruba borthakur | dhruba borthakur |
-| [HADOOP-1300](https://issues.apache.org/jira/browse/HADOOP-1300) | deletion of excess replicas does not take into account 'rack-locality' | Major | . | Koji Noguchi | Hairong Kuang |
-| [HADOOP-1459](https://issues.apache.org/jira/browse/HADOOP-1459) | FileSystem.getFileCacheHints returns IP addresses rather than hostnames, which breaks 'data-locality' in map-reduce | Blocker | . | Arun C Murthy | dhruba borthakur |
-| [HADOOP-1493](https://issues.apache.org/jira/browse/HADOOP-1493) | possible double setting of java.library.path introduced by HADOOP-838 | Major | . | Enis Soztutar | Enis Soztutar |
-| [HADOOP-1372](https://issues.apache.org/jira/browse/HADOOP-1372) | DFS Clients should start using the org.apache.hadoop.fs.LocalDirAllocator | Major | . | Devaraj Das | dhruba borthakur |
-| [HADOOP-1193](https://issues.apache.org/jira/browse/HADOOP-1193) | Map/reduce job gets OutOfMemoryException when set map out to be compressed | Blocker | . | Hairong Kuang | Arun C Murthy |
-| [HADOOP-1492](https://issues.apache.org/jira/browse/HADOOP-1492) | DataNode version mismatch during handshake() causes NullPointerException. | Major | . | Konstantin Shvachko | Konstantin Shvachko |
-| [HADOOP-1442](https://issues.apache.org/jira/browse/HADOOP-1442) | Zero-byte input files are not included in InputSplit | Major | . | Milind Bhandarkar | Senthil Subramanian |
-| [HADOOP-1444](https://issues.apache.org/jira/browse/HADOOP-1444) | Block allocation method does not check pendingCreates for duplicate block ids | Major | . | dhruba borthakur | dhruba borthakur |
-| [HADOOP-1207](https://issues.apache.org/jira/browse/HADOOP-1207) | hdfs -rm should NOT fail if one of the files to remove is missing | Minor | . | arkady borkovsky | Tsz Wo Nicholas Sze |
-| [HADOOP-1503](https://issues.apache.org/jira/browse/HADOOP-1503) | Fix for broken build by HADOOP-1498 | Major | . | stack | stack |
-| [HADOOP-1475](https://issues.apache.org/jira/browse/HADOOP-1475) | local filecache disappears | Blocker | . | Christian Kunz | Owen O'Malley |
-| [HADOOP-1504](https://issues.apache.org/jira/browse/HADOOP-1504) | terminate-hadoop-cluster may be overzealous | Blocker | fs/s3 | Doug Cutting | Tom White |
-| [HADOOP-1453](https://issues.apache.org/jira/browse/HADOOP-1453) | exists() not necessary before DFS.open | Major | . | Raghu Angadi | Raghu Angadi |
-| [HADOOP-1489](https://issues.apache.org/jira/browse/HADOOP-1489) | Input file get truncated for text files with \\r\\n | Major | io | Bwolen Yang | |
-| [HADOOP-1501](https://issues.apache.org/jira/browse/HADOOP-1501) | Block reports from all datanodes arrive at the namenode within a small band of time | Major | . | dhruba borthakur | dhruba borthakur |
-| [HADOOP-1517](https://issues.apache.org/jira/browse/HADOOP-1517) | Three methods in FSNamesystem should not be synchronized. | Critical | . | Konstantin Shvachko | Konstantin Shvachko |
-| [HADOOP-1512](https://issues.apache.org/jira/browse/HADOOP-1512) | TestTextInputFormat fails on Windows | Major | . | Konstantin Shvachko | |
-| [HADOOP-1514](https://issues.apache.org/jira/browse/HADOOP-1514) | Progress reporting not handled for the case where a reducer currently doesn't have anything to fetch | Blocker | . | Devaraj Das | Vivek Ratan |
-| [HADOOP-1367](https://issues.apache.org/jira/browse/HADOOP-1367) | Inconsistent synchronization of NetworkTopology.distFrom; locked 50% of time | Major | io | Nigel Daley | Hairong Kuang |
-| [HADOOP-1536](https://issues.apache.org/jira/browse/HADOOP-1536) | libhdfs tests failing | Blocker | . | Nigel Daley | dhruba borthakur |
-| [HADOOP-1520](https://issues.apache.org/jira/browse/HADOOP-1520) | IndexOutOfBoundsException in FSEditLog.processIOError | Blocker | . | Nigel Daley | dhruba borthakur |
-| [HADOOP-1542](https://issues.apache.org/jira/browse/HADOOP-1542) | Incorrect task/tip being scheduled (looks like speculative execution) | Blocker | . | Nigel Daley | Owen O'Malley |
-| [HADOOP-1513](https://issues.apache.org/jira/browse/HADOOP-1513) | A likely race condition between the creation of a directory and checking for its existence in the DiskChecker class | Critical | fs | Devaraj Das | Devaraj Das |
-| [HADOOP-1546](https://issues.apache.org/jira/browse/HADOOP-1546) | The DFS WebUI shows an incorrect column for file Creatin Time | Major | . | dhruba borthakur | dhruba borthakur |
-| [HADOOP-690](https://issues.apache.org/jira/browse/HADOOP-690) | NPE in jobcontrol | Major | . | Johan Oskarsson | Owen O'Malley |
-| [HADOOP-1556](https://issues.apache.org/jira/browse/HADOOP-1556) | 9 unit test failures: file.out.index already exists | Major | . | Nigel Daley | Devaraj Das |
-| [HADOOP-1554](https://issues.apache.org/jira/browse/HADOOP-1554) | Fix the JobHistory to display things like the number of nodes the job ran on, the number of killed/failed tasks | Major | . | Devaraj Das | Devaraj Das |
-| [HADOOP-1448](https://issues.apache.org/jira/browse/HADOOP-1448) | Setting the replication factor of a file too high causes namenode cpu overload | Major | . | dhruba borthakur | Hairong Kuang |
-| [HADOOP-1578](https://issues.apache.org/jira/browse/HADOOP-1578) | Data-nodes should send storage ID to the name-node during registration | Blocker | . | Konstantin Shvachko | Konstantin Shvachko |
-| [HADOOP-1584](https://issues.apache.org/jira/browse/HADOOP-1584) | Bug in readFields of GenericWritable | Minor | io | Espen Amble Kolstad | Espen Amble Kolstad |
-| [HADOOP-911](https://issues.apache.org/jira/browse/HADOOP-911) | Multithreading issue with libhdfs library | Blocker | . | Christian Kunz | Christian Kunz |
-| [HADOOP-1486](https://issues.apache.org/jira/browse/HADOOP-1486) | ReplicationMonitor thread goes away | Blocker | . | Koji Noguchi | dhruba borthakur |
-| [HADOOP-1590](https://issues.apache.org/jira/browse/HADOOP-1590) | Jobtracker web interface contains several absolute href links instead of relative ones | Major | . | Thomas Friol | |
-| [HADOOP-1596](https://issues.apache.org/jira/browse/HADOOP-1596) | TestSymLink is failing | Blocker | . | Doug Cutting | Owen O'Malley |
-| [HADOOP-1535](https://issues.apache.org/jira/browse/HADOOP-1535) | Wrong comparator used to merge files in Reduce phase | Major | . | Vivek Ratan | Vivek Ratan |
-| [HADOOP-1428](https://issues.apache.org/jira/browse/HADOOP-1428) | ChecksumFileSystem : some operations implicitly not supported. | Major | fs | Raghu Angadi | |
-| [HADOOP-1124](https://issues.apache.org/jira/browse/HADOOP-1124) | ChecksumFileSystem does not handle ChecksumError correctly | Major | fs | Hairong Kuang | Hairong Kuang |
-| [HADOOP-1576](https://issues.apache.org/jira/browse/HADOOP-1576) | web interface inconsistencies when using speculative execution | Blocker | . | Christian Kunz | Arun C Murthy |
-| [HADOOP-1524](https://issues.apache.org/jira/browse/HADOOP-1524) | Task Logs userlogs don't show up for a while | Major | . | Michael Bieniosek | Michael Bieniosek |
-| [HADOOP-1599](https://issues.apache.org/jira/browse/HADOOP-1599) | TestCopyFiles with IllegalArgumentException on Windows | Blocker | fs | Nigel Daley | Senthil Subramanian |
-| [HADOOP-1613](https://issues.apache.org/jira/browse/HADOOP-1613) | The dfs webui (dfshealth) shows "Last Contact" as a negative number | Minor | . | dhruba borthakur | dhruba borthakur |
-| [HADOOP-1400](https://issues.apache.org/jira/browse/HADOOP-1400) | JobClient rpc times out getting job status | Blocker | . | Nigel Daley | Owen O'Malley |
-| [HADOOP-1564](https://issues.apache.org/jira/browse/HADOOP-1564) | Write unit tests to detect CRC corruption | Major | . | dhruba borthakur | dhruba borthakur |
-| [HADOOP-1285](https://issues.apache.org/jira/browse/HADOOP-1285) | ChecksumFileSystem : Can't read when io.file.buffer.size \< bytePerChecksum | Major | fs | Raghu Angadi | |
-| [HADOOP-1625](https://issues.apache.org/jira/browse/HADOOP-1625) | "could not move files" exception in DataXceiver | Blocker | . | Konstantin Shvachko | Raghu Angadi |
-| [HADOOP-1624](https://issues.apache.org/jira/browse/HADOOP-1624) | Unknown op code exception in DataXceiver. | Blocker | . | Konstantin Shvachko | Raghu Angadi |
-| [HADOOP-1084](https://issues.apache.org/jira/browse/HADOOP-1084) | updating a hdfs file, doesn't cause the distributed file cache to update itself | Blocker | . | Owen O'Malley | Arun C Murthy |
-| [HADOOP-1639](https://issues.apache.org/jira/browse/HADOOP-1639) | TestSymLink is failing fairly often and is blocking the regression | Major | . | Owen O'Malley | Mahadev konar |
-| [HADOOP-1623](https://issues.apache.org/jira/browse/HADOOP-1623) | dfs -cp infinite loop creating sub-directories | Blocker | . | Koji Noguchi | dhruba borthakur |
-| [HADOOP-1603](https://issues.apache.org/jira/browse/HADOOP-1603) | Replication gets set to 1 sometimes when Namenode restarted. | Blocker | . | Raghu Angadi | Raghu Angadi |
-| [HADOOP-1635](https://issues.apache.org/jira/browse/HADOOP-1635) | Keypair Name Hardcoded | Minor | contrib/cloud | Stu Hood | |
-| [HADOOP-1634](https://issues.apache.org/jira/browse/HADOOP-1634) | EC2 launch-hadoop-cluster awk Problem | Minor | contrib/cloud | Stu Hood | |
-| [HADOOP-1638](https://issues.apache.org/jira/browse/HADOOP-1638) | Master node unable to bind to DNS hostname | Minor | contrib/cloud | Stu Hood | |
-| [HADOOP-1632](https://issues.apache.org/jira/browse/HADOOP-1632) | IllegalArgumentException in fsck | Blocker | . | Konstantin Shvachko | Hairong Kuang |
-| [HADOOP-1619](https://issues.apache.org/jira/browse/HADOOP-1619) | FSInputChecker attempts to seek past EOF | Blocker | fs | Nigel Daley | Hairong Kuang |
-| [HADOOP-1640](https://issues.apache.org/jira/browse/HADOOP-1640) | TestDecommission fails on Windows | Blocker | . | Nigel Daley | dhruba borthakur |
-| [HADOOP-1587](https://issues.apache.org/jira/browse/HADOOP-1587) | Tasks run by MiniMRCluster don't get sysprops from TestCases | Blocker | test | Alejandro Abdelnur | Devaraj Das |
-| [HADOOP-1551](https://issues.apache.org/jira/browse/HADOOP-1551) | libhdfs API is out of sync with Filesystem API | Blocker | . | Christian Kunz | Sameer Paranjpye |
-| [HADOOP-1647](https://issues.apache.org/jira/browse/HADOOP-1647) | DistributedFileSystem.getFileStatus() fails for path "/" | Blocker | . | Enis Soztutar | dhruba borthakur |
-| [HADOOP-1657](https://issues.apache.org/jira/browse/HADOOP-1657) | NNBench benchmark hangs with trunk | Blocker | . | Raghu Angadi | Raghu Angadi |
-| [HADOOP-1666](https://issues.apache.org/jira/browse/HADOOP-1666) | The FsShell Object cannot be used for multiple fs commands. | Minor | fs | dhruba borthakur | dhruba borthakur |
-| [HADOOP-1553](https://issues.apache.org/jira/browse/HADOOP-1553) | Extensive logging of C++ application can slow down task by an order of magnitude | Blocker | . | Christian Kunz | Owen O'Malley |
-| [HADOOP-1659](https://issues.apache.org/jira/browse/HADOOP-1659) | job id / job name mix-up | Blocker | . | Christian Kunz | Arun C Murthy |
-| [HADOOP-1665](https://issues.apache.org/jira/browse/HADOOP-1665) | DFS Trash feature bugs | Blocker | . | Nigel Daley | dhruba borthakur |
-| [HADOOP-1649](https://issues.apache.org/jira/browse/HADOOP-1649) | Performance regression with Block CRCs | Blocker | . | Raghu Angadi | Raghu Angadi |
-| [HADOOP-1680](https://issues.apache.org/jira/browse/HADOOP-1680) | Improvements to Block CRC upgrade messages | Blocker | . | Raghu Angadi | Raghu Angadi |
-| [HADOOP-71](https://issues.apache.org/jira/browse/HADOOP-71) | The SequenceFileRecordReader uses the default FileSystem rather than the supplied one | Major | . | Owen O'Malley | Owen O'Malley |
-| [HADOOP-1668](https://issues.apache.org/jira/browse/HADOOP-1668) | add INCOMPATIBLE CHANGES section to CHANGES.txt for Hadoop 0.14 | Blocker | documentation | Nigel Daley | Nigel Daley |
-| [HADOOP-1698](https://issues.apache.org/jira/browse/HADOOP-1698) | 7500+ reducers/partitions causes job to hang | Blocker | . | Srikanth Kakani | Devaraj Das |
-| [HADOOP-1716](https://issues.apache.org/jira/browse/HADOOP-1716) | TestPipes.testPipes fails | Blocker | . | Nigel Daley | Owen O'Malley |
-| [HADOOP-1714](https://issues.apache.org/jira/browse/HADOOP-1714) | TestDFSUpgradeFromImage fails on Windows | Blocker | test | Nigel Daley | Raghu Angadi |
-| [HADOOP-1663](https://issues.apache.org/jira/browse/HADOOP-1663) | streaming returning 0 when submitJob fails with Exception | Major | . | Koji Noguchi | Koji Noguchi |
-| [HADOOP-1712](https://issues.apache.org/jira/browse/HADOOP-1712) | Unhandled exception in Block CRC upgrade on datanode. | Blocker | . | Raghu Angadi | Raghu Angadi |
-| [HADOOP-1717](https://issues.apache.org/jira/browse/HADOOP-1717) | TestDFSUpgradeFromImage fails on Solaris | Blocker | test | Nigel Daley | Raghu Angadi |
-| [HADOOP-1681](https://issues.apache.org/jira/browse/HADOOP-1681) | Re organize StreamJob::submitAndMonitorJob() Exception handling | Minor | . | Lohit Vijayarenu | |
-
-
-### TESTS:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-1628](https://issues.apache.org/jira/browse/HADOOP-1628) | Block CRC Unit Tests: protocol tests | Blocker | . | Nigel Daley | Raghu Angadi |
-| [HADOOP-1629](https://issues.apache.org/jira/browse/HADOOP-1629) | Block CRC Unit Tests: upgrade test | Blocker | . | Nigel Daley | Raghu Angadi |
-
-
-### OTHER:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-1336](https://issues.apache.org/jira/browse/HADOOP-1336) | turn on speculative execution by defaul | Major | . | Owen O'Malley | Owen O'Malley |
-| [HADOOP-1449](https://issues.apache.org/jira/browse/HADOOP-1449) | Example for contrib/data\_join | Minor | . | Senthil Subramanian | Senthil Subramanian |
-
-
http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.1/CHANGELOG.0.14.1.md
----------------------------------------------------------------------
diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.1/CHANGELOG.0.14.1.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.1/CHANGELOG.0.14.1.md
new file mode 100644
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--- /dev/null
+++ b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.1/CHANGELOG.0.14.1.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 0.14.1 - 2007-09-03
+
+
+
+### BUG FIXES:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-1740](https://issues.apache.org/jira/browse/HADOOP-1740) | Certain Pipes tasks fail, after exiting the C++ application | Blocker | . | Srikanth Kakani | Devaraj Das |
+| [HADOOP-1790](https://issues.apache.org/jira/browse/HADOOP-1790) | hadoop seems not to support multi-homed installations | Blocker | . | Torsten Curdt | Doug Cutting |
+| [HADOOP-1798](https://issues.apache.org/jira/browse/HADOOP-1798) | The counts of currently running maps and reduces isn't maintained correctly when task trackers fail | Major | . | Owen O'Malley | Owen O'Malley |
+
+
http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.1/CHANGES.0.14.1.md
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diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.1/CHANGES.0.14.1.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.1/CHANGES.0.14.1.md
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index fe0412d..0000000
--- a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.1/CHANGES.0.14.1.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 0.14.1 - 2007-09-03
-
-
-
-### BUG FIXES:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-1740](https://issues.apache.org/jira/browse/HADOOP-1740) | Certain Pipes tasks fail, after exiting the C++ application | Blocker | . | Srikanth Kakani | Devaraj Das |
-| [HADOOP-1790](https://issues.apache.org/jira/browse/HADOOP-1790) | hadoop seems not to support multi-homed installations | Blocker | . | Torsten Curdt | Doug Cutting |
-| [HADOOP-1798](https://issues.apache.org/jira/browse/HADOOP-1798) | The counts of currently running maps and reduces isn't maintained correctly when task trackers fail | Major | . | Owen O'Malley | Owen O'Malley |
-
-
http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.2/CHANGELOG.0.14.2.md
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diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.2/CHANGELOG.0.14.2.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.2/CHANGELOG.0.14.2.md
new file mode 100644
index 0000000..9dde8ff
--- /dev/null
+++ b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.2/CHANGELOG.0.14.2.md
@@ -0,0 +1,40 @@
+
+<!---
+# 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 0.14.2 - 2007-10-09
+
+
+
+### BUG FIXES:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-1783](https://issues.apache.org/jira/browse/HADOOP-1783) | keyToPath in Jets3tFileSystemStore needs to return absolute path | Major | fs/s3 | Ahad Rana | Tom White |
+| [HADOOP-1948](https://issues.apache.org/jira/browse/HADOOP-1948) | Spurious error message during block crc upgrade. | Blocker | . | Raghu Angadi | Raghu Angadi |
+| [HADOOP-1977](https://issues.apache.org/jira/browse/HADOOP-1977) | hadoop job -kill , -status causes NullPointerException | Blocker | . | Lohit Vijayarenu | Enis Soztutar |
+| [HADOOP-1972](https://issues.apache.org/jira/browse/HADOOP-1972) | LzoCompressor.finished doesn't check whether the user actually wants to finish compressing | Blocker | . | Arun C Murthy | Arun C Murthy |
+| [HADOOP-1970](https://issues.apache.org/jira/browse/HADOOP-1970) | tasktracker hang in reduce. Deadlock between main and comm thread | Blocker | . | Koji Noguchi | Vivek Ratan |
+| [HADOOP-1862](https://issues.apache.org/jira/browse/HADOOP-1862) | reduces are getting stuck trying to find map outputs | Blocker | . | Owen O'Malley | Arun C Murthy |
+| [HADOOP-1978](https://issues.apache.org/jira/browse/HADOOP-1978) | Name-node should remove edits.new during startup rather than renaming it to edits. | Blocker | . | Konstantin Shvachko | Konstantin Shvachko |
+| [HADOOP-1955](https://issues.apache.org/jira/browse/HADOOP-1955) | Corrupted block replication retries for ever | Blocker | . | Koji Noguchi | Raghu Angadi |
+| [HADOOP-1961](https://issues.apache.org/jira/browse/HADOOP-1961) | -get, -copyToLocal fail when single filename is passed | Blocker | . | Koji Noguchi | Raghu Angadi |
+| [HADOOP-1997](https://issues.apache.org/jira/browse/HADOOP-1997) | TestCheckpoint fails on Windows | Blocker | . | Konstantin Shvachko | Konstantin Shvachko |
+
+
http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.2/CHANGES.0.14.2.md
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diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.2/CHANGES.0.14.2.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.2/CHANGES.0.14.2.md
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--- a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.2/CHANGES.0.14.2.md
+++ /dev/null
@@ -1,40 +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 0.14.2 - 2007-10-09
-
-
-
-### BUG FIXES:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-1783](https://issues.apache.org/jira/browse/HADOOP-1783) | keyToPath in Jets3tFileSystemStore needs to return absolute path | Major | fs/s3 | Ahad Rana | Tom White |
-| [HADOOP-1948](https://issues.apache.org/jira/browse/HADOOP-1948) | Spurious error message during block crc upgrade. | Blocker | . | Raghu Angadi | Raghu Angadi |
-| [HADOOP-1977](https://issues.apache.org/jira/browse/HADOOP-1977) | hadoop job -kill , -status causes NullPointerException | Blocker | . | Lohit Vijayarenu | Enis Soztutar |
-| [HADOOP-1972](https://issues.apache.org/jira/browse/HADOOP-1972) | LzoCompressor.finished doesn't check whether the user actually wants to finish compressing | Blocker | . | Arun C Murthy | Arun C Murthy |
-| [HADOOP-1970](https://issues.apache.org/jira/browse/HADOOP-1970) | tasktracker hang in reduce. Deadlock between main and comm thread | Blocker | . | Koji Noguchi | Vivek Ratan |
-| [HADOOP-1862](https://issues.apache.org/jira/browse/HADOOP-1862) | reduces are getting stuck trying to find map outputs | Blocker | . | Owen O'Malley | Arun C Murthy |
-| [HADOOP-1978](https://issues.apache.org/jira/browse/HADOOP-1978) | Name-node should remove edits.new during startup rather than renaming it to edits. | Blocker | . | Konstantin Shvachko | Konstantin Shvachko |
-| [HADOOP-1955](https://issues.apache.org/jira/browse/HADOOP-1955) | Corrupted block replication retries for ever | Blocker | . | Koji Noguchi | Raghu Angadi |
-| [HADOOP-1961](https://issues.apache.org/jira/browse/HADOOP-1961) | -get, -copyToLocal fail when single filename is passed | Blocker | . | Koji Noguchi | Raghu Angadi |
-| [HADOOP-1997](https://issues.apache.org/jira/browse/HADOOP-1997) | TestCheckpoint fails on Windows | Blocker | . | Konstantin Shvachko | Konstantin Shvachko |
-
-
http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.3/CHANGELOG.0.14.3.md
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diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.3/CHANGELOG.0.14.3.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.3/CHANGELOG.0.14.3.md
new file mode 100644
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--- /dev/null
+++ b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.3/CHANGELOG.0.14.3.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 0.14.3 - 2007-10-19
+
+
+
+### BUG FIXES:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-2036](https://issues.apache.org/jira/browse/HADOOP-2036) | NPE in JvmMetrics.doThreadUpdates | Blocker | metrics | Koji Noguchi | Nigel Daley |
+| [HADOOP-2053](https://issues.apache.org/jira/browse/HADOOP-2053) | OutOfMemoryError : Java heap space errors in hadoop 0.14 | Blocker | . | Lohit Vijayarenu | Arun C Murthy |
+| [HADOOP-2043](https://issues.apache.org/jira/browse/HADOOP-2043) | 0.14.2 release compiled with Java 1.6 instead of Java 1.5 | Blocker | build | Doug Cutting | Doug Cutting |
+| [HADOOP-2072](https://issues.apache.org/jira/browse/HADOOP-2072) | RawLocalFileStatus is causing Path problems | Major | fs | Dennis Kubes | |
+
+
http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.3/CHANGES.0.14.3.md
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diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.3/CHANGES.0.14.3.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.3/CHANGES.0.14.3.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 0.14.3 - 2007-10-19
-
-
-
-### BUG FIXES:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-2036](https://issues.apache.org/jira/browse/HADOOP-2036) | NPE in JvmMetrics.doThreadUpdates | Blocker | metrics | Koji Noguchi | Nigel Daley |
-| [HADOOP-2053](https://issues.apache.org/jira/browse/HADOOP-2053) | OutOfMemoryError : Java heap space errors in hadoop 0.14 | Blocker | . | Lohit Vijayarenu | Arun C Murthy |
-| [HADOOP-2043](https://issues.apache.org/jira/browse/HADOOP-2043) | 0.14.2 release compiled with Java 1.6 instead of Java 1.5 | Blocker | build | Doug Cutting | Doug Cutting |
-| [HADOOP-2072](https://issues.apache.org/jira/browse/HADOOP-2072) | RawLocalFileStatus is causing Path problems | Major | fs | Dennis Kubes | |
-
-
http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.4/CHANGELOG.0.14.4.md
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diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.4/CHANGELOG.0.14.4.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.4/CHANGELOG.0.14.4.md
new file mode 100644
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--- /dev/null
+++ b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.4/CHANGELOG.0.14.4.md
@@ -0,0 +1,39 @@
+
+<!---
+# 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 0.14.4 - 2007-11-26
+
+
+
+### BUG FIXES:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-2001](https://issues.apache.org/jira/browse/HADOOP-2001) | Deadlock in jobtracker | Blocker | . | Michael Bieniosek | Arun C Murthy |
+| [HADOOP-2169](https://issues.apache.org/jira/browse/HADOOP-2169) | libhdfs makefile wrongly sets up DT\_SONAME field of libhdfs.so | Critical | . | Arun C Murthy | Arun C Murthy |
+
+
+### OTHER:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-2140](https://issues.apache.org/jira/browse/HADOOP-2140) | C and C++ files are missing Apache license header | Blocker | . | Owen O'Malley | Owen O'Malley |
+
+
http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.4/CHANGES.0.14.4.md
----------------------------------------------------------------------
diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.4/CHANGES.0.14.4.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.4/CHANGES.0.14.4.md
deleted file mode 100644
index a88d676..0000000
--- a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.14.4/CHANGES.0.14.4.md
+++ /dev/null
@@ -1,39 +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 0.14.4 - 2007-11-26
-
-
-
-### BUG FIXES:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-2001](https://issues.apache.org/jira/browse/HADOOP-2001) | Deadlock in jobtracker | Blocker | . | Michael Bieniosek | Arun C Murthy |
-| [HADOOP-2169](https://issues.apache.org/jira/browse/HADOOP-2169) | libhdfs makefile wrongly sets up DT\_SONAME field of libhdfs.so | Critical | . | Arun C Murthy | Arun C Murthy |
-
-
-### OTHER:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-2140](https://issues.apache.org/jira/browse/HADOOP-2140) | C and C++ files are missing Apache license header | Blocker | . | Owen O'Malley | Owen O'Malley |
-
-
http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.15.0/CHANGELOG.0.15.0.md
----------------------------------------------------------------------
diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.15.0/CHANGELOG.0.15.0.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.15.0/CHANGELOG.0.15.0.md
new file mode 100644
index 0000000..f511ccf
--- /dev/null
+++ b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.15.0/CHANGELOG.0.15.0.md
@@ -0,0 +1,190 @@
+
+<!---
+# 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 0.15.0 - 2007-10-19
+
+
+
+### NEW FEATURES:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-1727](https://issues.apache.org/jira/browse/HADOOP-1727) | Make ...hbase.io.MapWritable more generic so that it can be included in ...hadoop.io | Minor | io | Jim Kellerman | Jim Kellerman |
+| [HADOOP-1351](https://issues.apache.org/jira/browse/HADOOP-1351) | Want to kill a particular task or attempt | Major | . | Owen O'Malley | Enis Soztutar |
+| [HADOOP-1880](https://issues.apache.org/jira/browse/HADOOP-1880) | SleepJob | Major | . | Enis Soztutar | Enis Soztutar |
+| [HADOOP-1809](https://issues.apache.org/jira/browse/HADOOP-1809) | Add link to irc channel #hadoop | Major | . | Enis Soztutar | Enis Soztutar |
+| [HADOOP-1894](https://issues.apache.org/jira/browse/HADOOP-1894) | Add fancy graphs for mapred task statuses | Major | . | Enis Soztutar | Enis Soztutar |
+| [HADOOP-1914](https://issues.apache.org/jira/browse/HADOOP-1914) | HDFS should have a NamenodeProtocol to allow secondary namenodes and rebalancing processes to communicate with a primary namenode | Major | . | Hairong Kuang | Hairong Kuang |
+| [HADOOP-1851](https://issues.apache.org/jira/browse/HADOOP-1851) | Map output compression codec cannot be set independently of job output compression codec | Major | . | Riccardo Boscolo | Arun C Murthy |
+| [HADOOP-1963](https://issues.apache.org/jira/browse/HADOOP-1963) | Code contribution of Kosmos Filesystem implementation of Hadoop Filesystem interface | Major | fs | Sriram Rao | Sriram Rao |
+| [HADOOP-1822](https://issues.apache.org/jira/browse/HADOOP-1822) | Allow SOCKS proxy configuration to remotely access the DFS and submit Jobs | Minor | ipc | Christophe Taton | Christophe Taton |
+| [HADOOP-789](https://issues.apache.org/jira/browse/HADOOP-789) | DFS shell should return a list of nodes for a file saying that where the blocks for these files are located. | Minor | . | Mahadev konar | Mahadev konar |
+
+
+### IMPROVEMENTS:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-1667](https://issues.apache.org/jira/browse/HADOOP-1667) | organize CHANGES.txt messages into sections for future releases | Major | documentation | Doug Cutting | Doug Cutting |
+| [HADOOP-1610](https://issues.apache.org/jira/browse/HADOOP-1610) | Add metrics for failed tasks | Major | . | Devaraj Das | Devaraj Das |
+| [HADOOP-1621](https://issues.apache.org/jira/browse/HADOOP-1621) | Make FileStatus a concrete class | Major | fs | Chris Douglas | Chris Douglas |
+| [HADOOP-1595](https://issues.apache.org/jira/browse/HADOOP-1595) | Add an option to setReplication method to wait for completion of replication | Major | . | Christian Kunz | Tsz Wo Nicholas Sze |
+| [HADOOP-1693](https://issues.apache.org/jira/browse/HADOOP-1693) | Remove LOG members from PendingReplicationBlocks and ReplicationTargetChooser. | Major | . | Konstantin Shvachko | Konstantin Shvachko |
+| [HADOOP-1231](https://issues.apache.org/jira/browse/HADOOP-1231) | Add generics to Mapper and Reducer interfaces | Major | . | Owen O'Malley | Tom White |
+| [HADOOP-1436](https://issues.apache.org/jira/browse/HADOOP-1436) | Redesign Tool and ToolBase API and releted functionality | Major | util | Enis Soztutar | Enis Soztutar |
+| [HADOOP-1703](https://issues.apache.org/jira/browse/HADOOP-1703) | Small cleanup of DistributedFileSystem and DFSClient | Trivial | . | Christophe Taton | Christophe Taton |
+| [HADOOP-1743](https://issues.apache.org/jira/browse/HADOOP-1743) | INode refactoring | Major | . | Konstantin Shvachko | Konstantin Shvachko |
+| [HADOOP-1731](https://issues.apache.org/jira/browse/HADOOP-1731) | contrib jar file names should include hadoop version number | Major | . | Doug Cutting | Doug Cutting |
+| [HADOOP-1756](https://issues.apache.org/jira/browse/HADOOP-1756) | Add toString() methods to some Writable types | Major | io | Andrzej Bialecki | Andrzej Bialecki |
+| [HADOOP-1744](https://issues.apache.org/jira/browse/HADOOP-1744) | Small cleanup of DistributedFileSystem and DFSClient (next) | Trivial | . | Christophe Taton | Christophe Taton |
+| [HADOOP-1654](https://issues.apache.org/jira/browse/HADOOP-1654) | IOUtils class | Major | io | Enis Soztutar | Enis Soztutar |
+| [HADOOP-1759](https://issues.apache.org/jira/browse/HADOOP-1759) | File name should be represented by a byte array instead of a String | Major | . | Konstantin Shvachko | Konstantin Shvachko |
+| [HADOOP-1766](https://issues.apache.org/jira/browse/HADOOP-1766) | Merging Block and BlockInfo classes on name-node. | Major | . | Konstantin Shvachko | Konstantin Shvachko |
+| [HADOOP-1158](https://issues.apache.org/jira/browse/HADOOP-1158) | JobTracker should collect statistics of failed map output fetches, and take decisions to reexecute map tasks and/or restart the (possibly faulty) Jetty server on the TaskTracker | Major | . | Devaraj Das | Arun C Murthy |
+| [HADOOP-1777](https://issues.apache.org/jira/browse/HADOOP-1777) | Typo issue in the job details JSP page | Trivial | . | Thomas Friol | Thomas Friol |
+| [HADOOP-1767](https://issues.apache.org/jira/browse/HADOOP-1767) | JobClient CLI cleanup and improvement | Minor | . | Christophe Taton | Christophe Taton |
+| [HADOOP-1750](https://issues.apache.org/jira/browse/HADOOP-1750) | We should log better if something goes wrong with the process fork | Major | . | Owen O'Malley | Owen O'Malley |
+| [HADOOP-1803](https://issues.apache.org/jira/browse/HADOOP-1803) | Generalize making contrib bin content executable in ant package target | Minor | build | stack | stack |
+| [HADOOP-1779](https://issues.apache.org/jira/browse/HADOOP-1779) | Small INodeDirectory enhancement to get all existing INodes components on a path | Trivial | . | Christophe Taton | Christophe Taton |
+| [HADOOP-1425](https://issues.apache.org/jira/browse/HADOOP-1425) | Rework the various programs in 'examples' to extend ToolBase | Minor | . | Arun C Murthy | Enis Soztutar |
+| [HADOOP-1687](https://issues.apache.org/jira/browse/HADOOP-1687) | Name-node memory size estimates and optimization proposal. | Major | . | Konstantin Shvachko | Konstantin Shvachko |
+| [HADOOP-1266](https://issues.apache.org/jira/browse/HADOOP-1266) | Remove DatanodeDescriptor dependency from NetworkTopology | Major | . | Konstantin Shvachko | Hairong Kuang |
+| [HADOOP-785](https://issues.apache.org/jira/browse/HADOOP-785) | Divide the server and client configurations | Major | conf | Owen O'Malley | Arun C Murthy |
+| [HADOOP-1718](https://issues.apache.org/jira/browse/HADOOP-1718) | Test coverage target in build files using clover | Major | build | Nigel Daley | Nigel Daley |
+| [HADOOP-1774](https://issues.apache.org/jira/browse/HADOOP-1774) | Remove use of INode.parent in Block CRC upgrade | Major | . | Raghu Angadi | Raghu Angadi |
+| [HADOOP-1592](https://issues.apache.org/jira/browse/HADOOP-1592) | Print the diagnostic error messages for FAILED task-attempts to the user console via TaskCompletionEvents | Major | . | Arun C Murthy | Amar Kamat |
+| [HADOOP-1878](https://issues.apache.org/jira/browse/HADOOP-1878) | Change priority feature in the job details JSP page misses spaces between each priority link | Trivial | . | Thomas Friol | Thomas Friol |
+| [HADOOP-1762](https://issues.apache.org/jira/browse/HADOOP-1762) | Namenode does not need to store storageID and datanodeID persistently | Major | . | Raghu Angadi | Raghu Angadi |
+| [HADOOP-1500](https://issues.apache.org/jira/browse/HADOOP-1500) | typo's in dfs webui | Trivial | . | Nigel Daley | Nigel Daley |
+| [HADOOP-1921](https://issues.apache.org/jira/browse/HADOOP-1921) | Save the configuration of completed/failed jobs and make them available via the web-ui. | Major | . | Arun C Murthy | Amar Kamat |
+| [HADOOP-1908](https://issues.apache.org/jira/browse/HADOOP-1908) | Restructure data node code so that block sending/receiving is seperated from data transfer header handling | Major | . | Hairong Kuang | Hairong Kuang |
+| [HADOOP-1933](https://issues.apache.org/jira/browse/HADOOP-1933) | Consider include/exclude files while listing datanodes. | Major | . | Raghu Angadi | Raghu Angadi |
+| [HADOOP-1926](https://issues.apache.org/jira/browse/HADOOP-1926) | Design/implement a set of compression benchmarks for the map-reduce framework | Major | . | Arun C Murthy | Arun C Murthy |
+| [HADOOP-1626](https://issues.apache.org/jira/browse/HADOOP-1626) | DFSAdmin. Help messages are missing for -finalizeUpgrade and -metasave. | Blocker | . | Konstantin Shvachko | Lohit Vijayarenu |
+| [HADOOP-1968](https://issues.apache.org/jira/browse/HADOOP-1968) | Wildcard input syntax (glob) should support {} | Major | fs | eric baldeschwieler | Hairong Kuang |
+| [HADOOP-1906](https://issues.apache.org/jira/browse/HADOOP-1906) | JobConf should warn about the existance of obsolete mapred-default.xml. | Major | conf | Owen O'Malley | Arun C Murthy |
+| [HADOOP-1971](https://issues.apache.org/jira/browse/HADOOP-1971) | Constructing a JobConf without a class leads to a very misleading error message. | Minor | . | Ted Dunning | Enis Soztutar |
+| [HADOOP-1942](https://issues.apache.org/jira/browse/HADOOP-1942) | Increase the concurrency of transaction logging to edits log | Blocker | . | dhruba borthakur | dhruba borthakur |
+| [HADOOP-2046](https://issues.apache.org/jira/browse/HADOOP-2046) | Documentation: improve mapred javadocs | Blocker | documentation | Arun C Murthy | Arun C Murthy |
+| [HADOOP-1881](https://issues.apache.org/jira/browse/HADOOP-1881) | Update documentation for hadoop's configuration post HADOOP-785 | Major | documentation | Arun C Murthy | Arun C Murthy |
+
+
+### BUG FIXES:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-1636](https://issues.apache.org/jira/browse/HADOOP-1636) | constant should be user-configurable: MAX\_COMPLETE\_USER\_JOBS\_IN\_MEMORY | Major | . | Michael Bieniosek | Michael Bieniosek |
+| [HADOOP-1463](https://issues.apache.org/jira/browse/HADOOP-1463) | dfs.datanode.du.reserved semantics being violated | Blocker | . | Hairong Kuang | Hairong Kuang |
+| [HADOOP-999](https://issues.apache.org/jira/browse/HADOOP-999) | DFS Client should create file when the user creates the file | Major | . | Owen O'Malley | Tsz Wo Nicholas Sze |
+| [HADOOP-1565](https://issues.apache.org/jira/browse/HADOOP-1565) | DFSScalability: reduce memory usage of namenode | Major | . | dhruba borthakur | dhruba borthakur |
+| [HADOOP-1651](https://issues.apache.org/jira/browse/HADOOP-1651) | Some improvements in progress reporting | Major | . | Devaraj Das | Devaraj Das |
+| [HADOOP-932](https://issues.apache.org/jira/browse/HADOOP-932) | File locking interface and implementation should be remvoed. | Minor | fs | Raghu Angadi | Raghu Angadi |
+| [HADOOP-1692](https://issues.apache.org/jira/browse/HADOOP-1692) | DfsTask cache interferes with operation | Minor | util | Chris Douglas | Chris Douglas |
+| [HADOOP-1689](https://issues.apache.org/jira/browse/HADOOP-1689) | .sh scripts do not work on Solaris | Minor | scripts | David Biesack | Doug Cutting |
+| [HADOOP-1772](https://issues.apache.org/jira/browse/HADOOP-1772) | Hadoop does not run in Cygwin in Windows | Critical | scripts | Tsz Wo Nicholas Sze | Tsz Wo Nicholas Sze |
+| [HADOOP-1749](https://issues.apache.org/jira/browse/HADOOP-1749) | TestDFSUpgrade some times fails with an assert | Major | . | Raghu Angadi | Enis Soztutar |
+| [HADOOP-1601](https://issues.apache.org/jira/browse/HADOOP-1601) | GenericWritable should use ReflectionUtils.newInstance to avoid problems with classloaders | Major | io | Owen O'Malley | Enis Soztutar |
+| [HADOOP-1748](https://issues.apache.org/jira/browse/HADOOP-1748) | Task Trackers fail to launch tasks when they have relative log directories configured | Major | . | Owen O'Malley | Owen O'Malley |
+| [HADOOP-1775](https://issues.apache.org/jira/browse/HADOOP-1775) | MapWritable and SortedMapWritable - Writable problems | Major | io | Jim Kellerman | Jim Kellerman |
+| [HADOOP-1656](https://issues.apache.org/jira/browse/HADOOP-1656) | HDFS does not record the blocksize for a file | Major | . | Sameer Paranjpye | dhruba borthakur |
+| [HADOOP-1739](https://issues.apache.org/jira/browse/HADOOP-1739) | ConnectException in TaskTracker Child | Major | . | Srikanth Kakani | Doug Cutting |
+| [HADOOP-1795](https://issues.apache.org/jira/browse/HADOOP-1795) | Task.moveTaskOutputs is escaping special characters in output filenames | Critical | . | Frédéric Bertin | Frédéric Bertin |
+| [HADOOP-1812](https://issues.apache.org/jira/browse/HADOOP-1812) | TestIPC and TestRPC should use dynamically allocated ports | Major | ipc | Doug Cutting | Doug Cutting |
+| [HADOOP-1810](https://issues.apache.org/jira/browse/HADOOP-1810) | Incorrect Value type in MRBench (SmallJobs) | Blocker | . | Devaraj Das | Devaraj Das |
+| [HADOOP-1832](https://issues.apache.org/jira/browse/HADOOP-1832) | listTables() returns duplicate tables | Major | . | Andrew Hitchcock | Jim Kellerman |
+| [HADOOP-1806](https://issues.apache.org/jira/browse/HADOOP-1806) | DfsTask no longer compiles | Major | build | Chris Douglas | Chris Douglas |
+| [HADOOP-1758](https://issues.apache.org/jira/browse/HADOOP-1758) | processing escapes in a jute record is quadratic | Blocker | record | Dick King | Vivek Ratan |
+| [HADOOP-1569](https://issues.apache.org/jira/browse/HADOOP-1569) | distcp should use the Path -\> FileSystem interface like the rest of Hadoop | Major | util | Owen O'Malley | Chris Douglas |
+| [HADOOP-1817](https://issues.apache.org/jira/browse/HADOOP-1817) | MultiFileSplit does not write and read the total length | Major | . | Thomas Friol | Thomas Friol |
+| [HADOOP-1838](https://issues.apache.org/jira/browse/HADOOP-1838) | Files created with an pre-0.15 gets blocksize as zero, causing performance degradation | Blocker | . | dhruba borthakur | dhruba borthakur |
+| [HADOOP-1018](https://issues.apache.org/jira/browse/HADOOP-1018) | Single lost heartbeat leads to a "Lost task tracker" | Major | . | Andrzej Bialecki | Arun C Murthy |
+| [HADOOP-1818](https://issues.apache.org/jira/browse/HADOOP-1818) | MutliFileInputFormat returns "empty" MultiFileSplit when number of paths \< number of splits | Major | . | Thomas Friol | Thomas Friol |
+| [HADOOP-1840](https://issues.apache.org/jira/browse/HADOOP-1840) | Task's diagnostic messages are lost sometimes | Critical | . | Arun C Murthy | Arun C Murthy |
+| [HADOOP-1846](https://issues.apache.org/jira/browse/HADOOP-1846) | DatanodeReport should distinguish live datanodes from dead datanodes | Major | . | Hairong Kuang | Hairong Kuang |
+| [HADOOP-1885](https://issues.apache.org/jira/browse/HADOOP-1885) | Race condition in MiniDFSCluster shutdown | Major | test | Chris Douglas | Chris Douglas |
+| [HADOOP-1708](https://issues.apache.org/jira/browse/HADOOP-1708) | make files visible in the namespace as soon as they are created | Major | . | dhruba borthakur | dhruba borthakur |
+| [HADOOP-1819](https://issues.apache.org/jira/browse/HADOOP-1819) | The JobTracker should ensure that it is running on the right host. | Major | . | Owen O'Malley | Owen O'Malley |
+| [HADOOP-1890](https://issues.apache.org/jira/browse/HADOOP-1890) | Revert a debug patch. | Trivial | . | Raghu Angadi | Raghu Angadi |
+| [HADOOP-1889](https://issues.apache.org/jira/browse/HADOOP-1889) | Fix path in EC2 scripts for building your own AMI | Major | contrib/cloud | Tom White | Tom White |
+| [HADOOP-1892](https://issues.apache.org/jira/browse/HADOOP-1892) | In the Job UI, some links don't work | Major | . | Devaraj Das | Amar Kamat |
+| [HADOOP-120](https://issues.apache.org/jira/browse/HADOOP-120) | Reading an ArrayWriter does not work because valueClass does not get initialized | Major | io | Dick King | Cameron Pope |
+| [HADOOP-1907](https://issues.apache.org/jira/browse/HADOOP-1907) | JobClient.runJob kills the job for failed tasks with no diagnostics | Major | . | Christian Kunz | Christian Kunz |
+| [HADOOP-1904](https://issues.apache.org/jira/browse/HADOOP-1904) | ArrayIndexOutOfBoundException in BlocksMap | Blocker | . | Konstantin Shvachko | Konstantin Shvachko |
+| [HADOOP-1887](https://issues.apache.org/jira/browse/HADOOP-1887) | ArrayIndexOutOfBoundsException with trunk | Major | . | Raghu Angadi | dhruba borthakur |
+| [HADOOP-89](https://issues.apache.org/jira/browse/HADOOP-89) | files are not visible until they are closed | Critical | . | Yoram Arnon | dhruba borthakur |
+| [HADOOP-1882](https://issues.apache.org/jira/browse/HADOOP-1882) | Remove extra '\*'s from FsShell.limitDecimal() | Minor | . | Raghu Angadi | Raghu Angadi |
+| [HADOOP-1573](https://issues.apache.org/jira/browse/HADOOP-1573) | Support for 0 reducers in PIPES | Major | . | Christian Kunz | Owen O'Malley |
+| [HADOOP-1783](https://issues.apache.org/jira/browse/HADOOP-1783) | keyToPath in Jets3tFileSystemStore needs to return absolute path | Major | fs/s3 | Ahad Rana | Tom White |
+| [HADOOP-1925](https://issues.apache.org/jira/browse/HADOOP-1925) | Hadoop Pipes doesn't compile on solaris | Major | . | Owen O'Malley | Owen O'Malley |
+| [HADOOP-1076](https://issues.apache.org/jira/browse/HADOOP-1076) | Periodic checkpointing cannot resume if the secondary name-node fails. | Major | . | Konstantin Shvachko | dhruba borthakur |
+| [HADOOP-1932](https://issues.apache.org/jira/browse/HADOOP-1932) | Test dfs.TestFileCreation.testFileCreation failed on Windows | Blocker | test | Mukund Madhugiri | dhruba borthakur |
+| [HADOOP-1940](https://issues.apache.org/jira/browse/HADOOP-1940) | TestDFSUpgradeFromImage doesn't shut down its MiniDFSCluster | Major | test | Chris Douglas | Chris Douglas |
+| [HADOOP-1930](https://issues.apache.org/jira/browse/HADOOP-1930) | Too many fetch-failures issue | Blocker | . | Christian Kunz | Arun C Murthy |
+| [HADOOP-1910](https://issues.apache.org/jira/browse/HADOOP-1910) | Extra checks in DFS.create() are not necessary. | Minor | . | Raghu Angadi | Raghu Angadi |
+| [HADOOP-1897](https://issues.apache.org/jira/browse/HADOOP-1897) | about.html page is there but not linked. | Major | . | Enis Soztutar | Enis Soztutar |
+| [HADOOP-1953](https://issues.apache.org/jira/browse/HADOOP-1953) | the job tracker should wait beteween calls to try and delete the system directory | Blocker | . | Owen O'Malley | Owen O'Malley |
+| [HADOOP-1935](https://issues.apache.org/jira/browse/HADOOP-1935) | NullPointerException in internalReleaseCreate | Blocker | . | Konstantin Shvachko | dhruba borthakur |
+| [HADOOP-1946](https://issues.apache.org/jira/browse/HADOOP-1946) | du should be not called on every heartbeat | Blocker | . | Konstantin Shvachko | Hairong Kuang |
+| [HADOOP-1948](https://issues.apache.org/jira/browse/HADOOP-1948) | Spurious error message during block crc upgrade. | Blocker | . | Raghu Angadi | Raghu Angadi |
+| [HADOOP-1934](https://issues.apache.org/jira/browse/HADOOP-1934) | the os.name string on Mac OS contains spaces, which causes the c++ compilation to fail | Major | . | Owen O'Malley | Owen O'Malley |
+| [HADOOP-1959](https://issues.apache.org/jira/browse/HADOOP-1959) | Use of File.separator in StatusHttpServer prevents running Junit tests inside eclipse on Windows | Minor | . | Jim Kellerman | Jim Kellerman |
+| [HADOOP-1978](https://issues.apache.org/jira/browse/HADOOP-1978) | Name-node should remove edits.new during startup rather than renaming it to edits. | Blocker | . | Konstantin Shvachko | Konstantin Shvachko |
+| [HADOOP-1695](https://issues.apache.org/jira/browse/HADOOP-1695) | Secondary Namenode halt when SocketTimeoutException at startup | Blocker | . | Koji Noguchi | dhruba borthakur |
+| [HADOOP-1955](https://issues.apache.org/jira/browse/HADOOP-1955) | Corrupted block replication retries for ever | Blocker | . | Koji Noguchi | Raghu Angadi |
+| [HADOOP-1961](https://issues.apache.org/jira/browse/HADOOP-1961) | -get, -copyToLocal fail when single filename is passed | Blocker | . | Koji Noguchi | Raghu Angadi |
+| [HADOOP-1997](https://issues.apache.org/jira/browse/HADOOP-1997) | TestCheckpoint fails on Windows | Blocker | . | Konstantin Shvachko | Konstantin Shvachko |
+| [HADOOP-1983](https://issues.apache.org/jira/browse/HADOOP-1983) | jobs using pipes interface with tasks not using java output format have a good chance of not updating progress and timing out | Major | . | Christian Kunz | Owen O'Malley |
+| [HADOOP-1875](https://issues.apache.org/jira/browse/HADOOP-1875) | multiple dfs.client.buffer.dir directories are not treated as alternatives | Blocker | fs | Christian Kunz | Hairong Kuang |
+| [HADOOP-1992](https://issues.apache.org/jira/browse/HADOOP-1992) | Sort validation is taking considerably longer than before | Blocker | . | Mukund Madhugiri | Arun C Murthy |
+| [HADOOP-1874](https://issues.apache.org/jira/browse/HADOOP-1874) | lost task trackers -- jobs hang | Blocker | . | Christian Kunz | Devaraj Das |
+| [HADOOP-1944](https://issues.apache.org/jira/browse/HADOOP-1944) | Maps which ran on trackers declared 'lost' are being marked as FAILED rather than KILLED | Blocker | . | Arun C Murthy | Devaraj Das |
+| [HADOOP-2026](https://issues.apache.org/jira/browse/HADOOP-2026) | Namenode prints out too many log lines for "Number of transactions" | Blocker | . | dhruba borthakur | dhruba borthakur |
+| [HADOOP-2022](https://issues.apache.org/jira/browse/HADOOP-2022) | Task times are not saved correctly (bug in hadoop-1874) | Blocker | . | Devaraj Das | Amar Kamat |
+| [HADOOP-2031](https://issues.apache.org/jira/browse/HADOOP-2031) | Lost tasktracker not handled properly leading to tips wrongly being kept as completed, and hence not rescheduled | Blocker | . | Devaraj Das | Devaraj Das |
+| [HADOOP-2018](https://issues.apache.org/jira/browse/HADOOP-2018) | Broken pipe SocketException in DataNode$DataXceiver | Blocker | . | Konstantin Shvachko | Hairong Kuang |
+| [HADOOP-2023](https://issues.apache.org/jira/browse/HADOOP-2023) | TestLocalDirAllocator fails on Windows | Blocker | fs | Mukund Madhugiri | Hairong Kuang |
+| [HADOOP-2016](https://issues.apache.org/jira/browse/HADOOP-2016) | Race condition in removing a KILLED task from tasktracker | Blocker | . | Devaraj Das | Arun C Murthy |
+| [HADOOP-1771](https://issues.apache.org/jira/browse/HADOOP-1771) | streaming hang when IOException in MROutputThread. (NPE) | Blocker | . | Koji Noguchi | Lohit Vijayarenu |
+| [HADOOP-2028](https://issues.apache.org/jira/browse/HADOOP-2028) | distcp fails if log dir not specified and destination not present | Blocker | util | Chris Douglas | Chris Douglas |
+| [HADOOP-1788](https://issues.apache.org/jira/browse/HADOOP-1788) | Increase the buffer size of pipes from 1k to 128k | Blocker | . | Owen O'Malley | Amareshwari Sriramadasu |
+| [HADOOP-2051](https://issues.apache.org/jira/browse/HADOOP-2051) | JobTracker's TaskCommitQueue is vulnerable to non-IOExceptions | Blocker | . | Arun C Murthy | Arun C Murthy |
+| [HADOOP-1973](https://issues.apache.org/jira/browse/HADOOP-1973) | NPE at JobTracker startup.. | Blocker | . | Gautam Kowshik | Amareshwari Sriramadasu |
+| [HADOOP-2044](https://issues.apache.org/jira/browse/HADOOP-2044) | Namenode encounters ClassCastException exceptions for INodeFileUnderConstruction | Blocker | . | dhruba borthakur | dhruba borthakur |
+| [HADOOP-2033](https://issues.apache.org/jira/browse/HADOOP-2033) | In SequenceFile sync doesn't work unless the file is compressed (block or record) | Blocker | . | Owen O'Malley | Owen O'Malley |
+| [HADOOP-2072](https://issues.apache.org/jira/browse/HADOOP-2072) | RawLocalFileStatus is causing Path problems | Major | fs | Dennis Kubes | |
+| [HADOOP-2070](https://issues.apache.org/jira/browse/HADOOP-2070) | Test org.apache.hadoop.mapred.pipes.TestPipes.unknown failed | Blocker | . | Mukund Madhugiri | Owen O'Malley |
+| [HADOOP-2080](https://issues.apache.org/jira/browse/HADOOP-2080) | ChecksumFileSystem checksum file size incorrect. | Blocker | fs | Richard Lee | Owen O'Malley |
+| [HADOOP-2048](https://issues.apache.org/jira/browse/HADOOP-2048) | DISTCP mapper should report progress more often | Blocker | . | Runping Qi | Chris Douglas |
+| [HADOOP-2073](https://issues.apache.org/jira/browse/HADOOP-2073) | Datanode corruption if machine dies while writing VERSION file | Blocker | . | Michael Bieniosek | Konstantin Shvachko |
+| [HADOOP-1825](https://issues.apache.org/jira/browse/HADOOP-1825) | hadoop-daemon.sh script fails if HADOOP\_PID\_DIR doesn't exist | Minor | scripts | Michael Bieniosek | Michael Bieniosek |
+| [HADOOP-2103](https://issues.apache.org/jira/browse/HADOOP-2103) | HADOOP-2046 caused some javadoc anomalies | Major | documentation | Nigel Daley | Nigel Daley |
+| [HADOOP-2102](https://issues.apache.org/jira/browse/HADOOP-2102) | ToolBase doesn't keep configuration | Blocker | util | Dennis Kubes | Dennis Kubes |
+| [HADOOP-795](https://issues.apache.org/jira/browse/HADOOP-795) | hdfs -cp /a/b/c /x/y acts like hdfs -cp /a/b/c/\* /x/y | Minor | . | arkady borkovsky | Mahadev konar |
+| [HADOOP-1316](https://issues.apache.org/jira/browse/HADOOP-1316) | "Go to parent directory" does not work on windows. | Minor | . | Konstantin Shvachko | Mahadev konar |
+| [HADOOP-1792](https://issues.apache.org/jira/browse/HADOOP-1792) | df command doesn't exist under windows | Major | fs | Benjamin Francisoud | Mahadev konar |
+
+
+### OTHER:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-1879](https://issues.apache.org/jira/browse/HADOOP-1879) | Warnings With JDK1.6.0\_02 | Minor | . | Nilay Vaish | Nilay Vaish |
+
+
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