http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.2/CHANGELOG.0.20.2.md ---------------------------------------------------------------------- diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.2/CHANGELOG.0.20.2.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.2/CHANGELOG.0.20.2.md new file mode 100644 index 0000000..6a5151e --- /dev/null +++ b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.2/CHANGELOG.0.20.2.md @@ -0,0 +1,91 @@ + +<!--- +# 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 0.20.2 - 2010-02-16 + +### INCOMPATIBLE CHANGES: + +| JIRA | Summary | Priority | Component | Reporter | Contributor | +|:---- |:---- | :--- |:---- |:---- |:---- | +| [HDFS-793](https://issues.apache.org/jira/browse/HDFS-793) | DataNode should first receive the whole packet ack message before it constructs and sends its own ack message for the packet | Blocker | datanode | Hairong Kuang | Hairong Kuang | + + +### IMPROVEMENTS: + +| JIRA | Summary | Priority | Component | Reporter | Contributor | +|:---- |:---- | :--- |:---- |:---- |:---- | +| [MAPREDUCE-623](https://issues.apache.org/jira/browse/MAPREDUCE-623) | Resolve javac warnings in mapred | Major | build | Jothi Padmanabhan | Jothi Padmanabhan | +| [HADOOP-1849](https://issues.apache.org/jira/browse/HADOOP-1849) | IPC server max queue size should be configurable | Major | ipc | Raghu Angadi | Konstantin Shvachko | + + +### BUG FIXES: + +| JIRA | Summary | Priority | Component | Reporter | Contributor | +|:---- |:---- | :--- |:---- |:---- |:---- | +| [HADOOP-5759](https://issues.apache.org/jira/browse/HADOOP-5759) | IllegalArgumentException when CombineFileInputFormat is used as job InputFormat | Major | . | Amareshwari Sriramadasu | Amareshwari Sriramadasu | +| [MAPREDUCE-826](https://issues.apache.org/jira/browse/MAPREDUCE-826) | harchive doesn't use ToolRunner / harchive returns 0 even if the job fails with exception | Trivial | harchive | Koji Noguchi | Koji Noguchi | +| [MAPREDUCE-112](https://issues.apache.org/jira/browse/MAPREDUCE-112) | Reduce Input Records and Reduce Output Records counters are not being set when using the new Mapreduce reducer API | Blocker | . | Jothi Padmanabhan | Jothi Padmanabhan | +| [HADOOP-6231](https://issues.apache.org/jira/browse/HADOOP-6231) | Allow caching of filesystem instances to be disabled on a per-instance basis | Major | fs | Tom White | Ben Slusky | +| [MAPREDUCE-979](https://issues.apache.org/jira/browse/MAPREDUCE-979) | JobConf.getMemoryFor{Map\|Reduce}Task doesn't fallback to newer config knobs when mapred.taskmaxvmem is set to DISABLED\_MEMORY\_LIMIT of -1 | Blocker | jobtracker, tasktracker | Arun C Murthy | Sreekanth Ramakrishnan | +| [HDFS-677](https://issues.apache.org/jira/browse/HDFS-677) | Rename failure due to quota results in deletion of src directory | Blocker | namenode | Suresh Srinivas | Suresh Srinivas | +| [HDFS-579](https://issues.apache.org/jira/browse/HDFS-579) | HADOOP-3792 update of DfsTask incomplete | Major | hdfs-client | Christian Kunz | Christian Kunz | +| [MAPREDUCE-1070](https://issues.apache.org/jira/browse/MAPREDUCE-1070) | Deadlock in FairSchedulerServlet | Major | . | Todd Lipcon | Todd Lipcon | +| [HADOOP-6097](https://issues.apache.org/jira/browse/HADOOP-6097) | Multiple bugs w/ Hadoop archives | Major | fs | Ben Slusky | Ben Slusky | +| [HDFS-723](https://issues.apache.org/jira/browse/HDFS-723) | Deadlock in DFSClient#DFSOutputStream | Blocker | . | Hairong Kuang | Hairong Kuang | +| [HDFS-732](https://issues.apache.org/jira/browse/HDFS-732) | HDFS files are ending up truncated | Blocker | hdfs-client | Christian Kunz | Tsz Wo Nicholas Sze | +| [MAPREDUCE-1163](https://issues.apache.org/jira/browse/MAPREDUCE-1163) | hdfsJniHelper.h: Yahoo! specific paths are encoded | Trivial | . | Allen Wittenauer | Allen Wittenauer | +| [HDFS-761](https://issues.apache.org/jira/browse/HDFS-761) | Failure to process rename operation from edits log due to quota verification | Major | namenode | Suresh Srinivas | Suresh Srinivas | +| [MAPREDUCE-1068](https://issues.apache.org/jira/browse/MAPREDUCE-1068) | In hadoop-0.20.0 streaming job do not throw proper verbose error message if file is not present | Major | contrib/streaming | Peeyush Bishnoi | Amareshwari Sriramadasu | +| [HDFS-596](https://issues.apache.org/jira/browse/HDFS-596) | Memory leak in libhdfs: hdfsFreeFileInfo() in libhdfs does not free memory for mOwner and mGroup | Blocker | fuse-dfs | Zhang Bingjun | Zhang Bingjun | +| [MAPREDUCE-1147](https://issues.apache.org/jira/browse/MAPREDUCE-1147) | Map output records counter missing for map-only jobs in new API | Blocker | . | Chris Douglas | Amar Kamat | +| [HADOOP-6269](https://issues.apache.org/jira/browse/HADOOP-6269) | Missing synchronization for defaultResources in Configuration.addResource | Major | conf | Todd Lipcon | Sreekanth Ramakrishnan | +| [MAPREDUCE-1182](https://issues.apache.org/jira/browse/MAPREDUCE-1182) | Reducers fail with OutOfMemoryError while copying Map outputs | Blocker | . | Chandra Prakash Bhagtani | Chandra Prakash Bhagtani | +| [HDFS-781](https://issues.apache.org/jira/browse/HDFS-781) | Metrics PendingDeletionBlocks is not decremented | Blocker | namenode | Suresh Srinivas | Suresh Srinivas | +| [HDFS-185](https://issues.apache.org/jira/browse/HDFS-185) | Chown , chgrp , chmod operations allowed when namenode is in safemode . | Major | . | Ravi Phulari | Ravi Phulari | +| [HADOOP-6428](https://issues.apache.org/jira/browse/HADOOP-6428) | HttpServer sleeps with negative values | Major | . | Tsz Wo Nicholas Sze | Konstantin Boudnik | +| [HDFS-101](https://issues.apache.org/jira/browse/HDFS-101) | DFS write pipeline : DFSClient sometimes does not detect second datanode failure | Blocker | datanode | Raghu Angadi | Hairong Kuang | +| [HADOOP-6460](https://issues.apache.org/jira/browse/HADOOP-6460) | Namenode runs of out of memory due to memory leak in ipc Server | Blocker | . | Suresh Srinivas | Suresh Srinivas | +| [HADOOP-5623](https://issues.apache.org/jira/browse/HADOOP-5623) | Streaming: process provided status messages are overwritten every 10 seoncds | Major | . | Rick Cox | Rick Cox | +| [HADOOP-6315](https://issues.apache.org/jira/browse/HADOOP-6315) | GzipCodec should not represent BuiltInZlibInflater as decompressorType | Major | io | Aaron Kimball | Aaron Kimball | +| [HDFS-187](https://issues.apache.org/jira/browse/HDFS-187) | TestStartup fails if hdfs is running in the same machine | Major | test | Tsz Wo Nicholas Sze | Todd Lipcon | +| [HDFS-745](https://issues.apache.org/jira/browse/HDFS-745) | TestFsck timeout on 0.20. | Major | . | Tsz Wo Nicholas Sze | Tsz Wo Nicholas Sze | +| [MAPREDUCE-433](https://issues.apache.org/jira/browse/MAPREDUCE-433) | TestReduceFetch failed. | Major | . | Tsz Wo Nicholas Sze | Chris Douglas | +| [HADOOP-6498](https://issues.apache.org/jira/browse/HADOOP-6498) | IPC client bug may cause rpc call hang | Blocker | ipc | Ruyue Ma | Ruyue Ma | +| [HDFS-872](https://issues.apache.org/jira/browse/HDFS-872) | DFSClient 0.20.1 is incompatible with HDFS 0.20.2 | Major | datanode, hdfs-client | Bassam Tabbara | Todd Lipcon | +| [MAPREDUCE-1010](https://issues.apache.org/jira/browse/MAPREDUCE-1010) | Adding tests for changes in archives. | Minor | harchive | Mahadev konar | Mahadev konar | +| [HADOOP-6506](https://issues.apache.org/jira/browse/HADOOP-6506) | Failing tests prevent the rest of test targets from execution. | Major | build | Konstantin Boudnik | Konstantin Boudnik | +| [HADOOP-6524](https://issues.apache.org/jira/browse/HADOOP-6524) | Contrib tests are failing Clover'ed build | Major | build | Konstantin Boudnik | Konstantin Boudnik | +| [HDFS-927](https://issues.apache.org/jira/browse/HDFS-927) | DFSInputStream retries too many times for new block locations | Critical | hdfs-client | Todd Lipcon | Todd Lipcon | +| [HADOOP-5611](https://issues.apache.org/jira/browse/HADOOP-5611) | C++ libraries do not build on Debian Lenny | Critical | . | Todd Lipcon | Todd Lipcon | +| [MAPREDUCE-1251](https://issues.apache.org/jira/browse/MAPREDUCE-1251) | c++ utils doesn't compile | Major | . | Eli Collins | Eli Collins | +| [HADOOP-5612](https://issues.apache.org/jira/browse/HADOOP-5612) | Some c++ scripts are not chmodded before ant execution | Major | build | Todd Lipcon | Todd Lipcon | +| [HADOOP-6575](https://issues.apache.org/jira/browse/HADOOP-6575) | Tests do not run on 0.20 branch | Major | . | Chris Douglas | Chris Douglas | +| [HADOOP-6576](https://issues.apache.org/jira/browse/HADOOP-6576) | TestStreamingStatus is failing on 0.20 branch | Major | . | Chris Douglas | Todd Lipcon | +| [MAPREDUCE-617](https://issues.apache.org/jira/browse/MAPREDUCE-617) | Streaming should not throw java.lang.RuntimeException and ERROR while displaying help | Minor | contrib/streaming | Karam Singh | | + + +### TESTS: + +| JIRA | Summary | Priority | Component | Reporter | Contributor | +|:---- |:---- | :--- |:---- |:---- |:---- | +| [HDFS-919](https://issues.apache.org/jira/browse/HDFS-919) | Create test to validate the BlocksVerified metric | Major | test | gary murry | | +| [HDFS-907](https://issues.apache.org/jira/browse/HDFS-907) | Add tests for getBlockLocations and totalLoad metrics. | Minor | namenode | Ravi Phulari | Ravi Phulari | + +
http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.2/CHANGES.0.20.2.md ---------------------------------------------------------------------- diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.2/CHANGES.0.20.2.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.2/CHANGES.0.20.2.md deleted file mode 100644 index 6a5151e..0000000 --- a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.2/CHANGES.0.20.2.md +++ /dev/null @@ -1,91 +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 0.20.2 - 2010-02-16 - -### INCOMPATIBLE CHANGES: - -| JIRA | Summary | Priority | Component | Reporter | Contributor | -|:---- |:---- | :--- |:---- |:---- |:---- | -| [HDFS-793](https://issues.apache.org/jira/browse/HDFS-793) | DataNode should first receive the whole packet ack message before it constructs and sends its own ack message for the packet | Blocker | datanode | Hairong Kuang | Hairong Kuang | - - -### IMPROVEMENTS: - -| JIRA | Summary | Priority | Component | Reporter | Contributor | -|:---- |:---- | :--- |:---- |:---- |:---- | -| [MAPREDUCE-623](https://issues.apache.org/jira/browse/MAPREDUCE-623) | Resolve javac warnings in mapred | Major | build | Jothi Padmanabhan | Jothi Padmanabhan | -| [HADOOP-1849](https://issues.apache.org/jira/browse/HADOOP-1849) | IPC server max queue size should be configurable | Major | ipc | Raghu Angadi | Konstantin Shvachko | - - -### BUG FIXES: - -| JIRA | Summary | Priority | Component | Reporter | Contributor | -|:---- |:---- | :--- |:---- |:---- |:---- | -| [HADOOP-5759](https://issues.apache.org/jira/browse/HADOOP-5759) | IllegalArgumentException when CombineFileInputFormat is used as job InputFormat | Major | . | Amareshwari Sriramadasu | Amareshwari Sriramadasu | -| [MAPREDUCE-826](https://issues.apache.org/jira/browse/MAPREDUCE-826) | harchive doesn't use ToolRunner / harchive returns 0 even if the job fails with exception | Trivial | harchive | Koji Noguchi | Koji Noguchi | -| [MAPREDUCE-112](https://issues.apache.org/jira/browse/MAPREDUCE-112) | Reduce Input Records and Reduce Output Records counters are not being set when using the new Mapreduce reducer API | Blocker | . | Jothi Padmanabhan | Jothi Padmanabhan | -| [HADOOP-6231](https://issues.apache.org/jira/browse/HADOOP-6231) | Allow caching of filesystem instances to be disabled on a per-instance basis | Major | fs | Tom White | Ben Slusky | -| [MAPREDUCE-979](https://issues.apache.org/jira/browse/MAPREDUCE-979) | JobConf.getMemoryFor{Map\|Reduce}Task doesn't fallback to newer config knobs when mapred.taskmaxvmem is set to DISABLED\_MEMORY\_LIMIT of -1 | Blocker | jobtracker, tasktracker | Arun C Murthy | Sreekanth Ramakrishnan | -| [HDFS-677](https://issues.apache.org/jira/browse/HDFS-677) | Rename failure due to quota results in deletion of src directory | Blocker | namenode | Suresh Srinivas | Suresh Srinivas | -| [HDFS-579](https://issues.apache.org/jira/browse/HDFS-579) | HADOOP-3792 update of DfsTask incomplete | Major | hdfs-client | Christian Kunz | Christian Kunz | -| [MAPREDUCE-1070](https://issues.apache.org/jira/browse/MAPREDUCE-1070) | Deadlock in FairSchedulerServlet | Major | . | Todd Lipcon | Todd Lipcon | -| [HADOOP-6097](https://issues.apache.org/jira/browse/HADOOP-6097) | Multiple bugs w/ Hadoop archives | Major | fs | Ben Slusky | Ben Slusky | -| [HDFS-723](https://issues.apache.org/jira/browse/HDFS-723) | Deadlock in DFSClient#DFSOutputStream | Blocker | . | Hairong Kuang | Hairong Kuang | -| [HDFS-732](https://issues.apache.org/jira/browse/HDFS-732) | HDFS files are ending up truncated | Blocker | hdfs-client | Christian Kunz | Tsz Wo Nicholas Sze | -| [MAPREDUCE-1163](https://issues.apache.org/jira/browse/MAPREDUCE-1163) | hdfsJniHelper.h: Yahoo! specific paths are encoded | Trivial | . | Allen Wittenauer | Allen Wittenauer | -| [HDFS-761](https://issues.apache.org/jira/browse/HDFS-761) | Failure to process rename operation from edits log due to quota verification | Major | namenode | Suresh Srinivas | Suresh Srinivas | -| [MAPREDUCE-1068](https://issues.apache.org/jira/browse/MAPREDUCE-1068) | In hadoop-0.20.0 streaming job do not throw proper verbose error message if file is not present | Major | contrib/streaming | Peeyush Bishnoi | Amareshwari Sriramadasu | -| [HDFS-596](https://issues.apache.org/jira/browse/HDFS-596) | Memory leak in libhdfs: hdfsFreeFileInfo() in libhdfs does not free memory for mOwner and mGroup | Blocker | fuse-dfs | Zhang Bingjun | Zhang Bingjun | -| [MAPREDUCE-1147](https://issues.apache.org/jira/browse/MAPREDUCE-1147) | Map output records counter missing for map-only jobs in new API | Blocker | . | Chris Douglas | Amar Kamat | -| [HADOOP-6269](https://issues.apache.org/jira/browse/HADOOP-6269) | Missing synchronization for defaultResources in Configuration.addResource | Major | conf | Todd Lipcon | Sreekanth Ramakrishnan | -| [MAPREDUCE-1182](https://issues.apache.org/jira/browse/MAPREDUCE-1182) | Reducers fail with OutOfMemoryError while copying Map outputs | Blocker | . | Chandra Prakash Bhagtani | Chandra Prakash Bhagtani | -| [HDFS-781](https://issues.apache.org/jira/browse/HDFS-781) | Metrics PendingDeletionBlocks is not decremented | Blocker | namenode | Suresh Srinivas | Suresh Srinivas | -| [HDFS-185](https://issues.apache.org/jira/browse/HDFS-185) | Chown , chgrp , chmod operations allowed when namenode is in safemode . | Major | . | Ravi Phulari | Ravi Phulari | -| [HADOOP-6428](https://issues.apache.org/jira/browse/HADOOP-6428) | HttpServer sleeps with negative values | Major | . | Tsz Wo Nicholas Sze | Konstantin Boudnik | -| [HDFS-101](https://issues.apache.org/jira/browse/HDFS-101) | DFS write pipeline : DFSClient sometimes does not detect second datanode failure | Blocker | datanode | Raghu Angadi | Hairong Kuang | -| [HADOOP-6460](https://issues.apache.org/jira/browse/HADOOP-6460) | Namenode runs of out of memory due to memory leak in ipc Server | Blocker | . | Suresh Srinivas | Suresh Srinivas | -| [HADOOP-5623](https://issues.apache.org/jira/browse/HADOOP-5623) | Streaming: process provided status messages are overwritten every 10 seoncds | Major | . | Rick Cox | Rick Cox | -| [HADOOP-6315](https://issues.apache.org/jira/browse/HADOOP-6315) | GzipCodec should not represent BuiltInZlibInflater as decompressorType | Major | io | Aaron Kimball | Aaron Kimball | -| [HDFS-187](https://issues.apache.org/jira/browse/HDFS-187) | TestStartup fails if hdfs is running in the same machine | Major | test | Tsz Wo Nicholas Sze | Todd Lipcon | -| [HDFS-745](https://issues.apache.org/jira/browse/HDFS-745) | TestFsck timeout on 0.20. | Major | . | Tsz Wo Nicholas Sze | Tsz Wo Nicholas Sze | -| [MAPREDUCE-433](https://issues.apache.org/jira/browse/MAPREDUCE-433) | TestReduceFetch failed. | Major | . | Tsz Wo Nicholas Sze | Chris Douglas | -| [HADOOP-6498](https://issues.apache.org/jira/browse/HADOOP-6498) | IPC client bug may cause rpc call hang | Blocker | ipc | Ruyue Ma | Ruyue Ma | -| [HDFS-872](https://issues.apache.org/jira/browse/HDFS-872) | DFSClient 0.20.1 is incompatible with HDFS 0.20.2 | Major | datanode, hdfs-client | Bassam Tabbara | Todd Lipcon | -| [MAPREDUCE-1010](https://issues.apache.org/jira/browse/MAPREDUCE-1010) | Adding tests for changes in archives. | Minor | harchive | Mahadev konar | Mahadev konar | -| [HADOOP-6506](https://issues.apache.org/jira/browse/HADOOP-6506) | Failing tests prevent the rest of test targets from execution. | Major | build | Konstantin Boudnik | Konstantin Boudnik | -| [HADOOP-6524](https://issues.apache.org/jira/browse/HADOOP-6524) | Contrib tests are failing Clover'ed build | Major | build | Konstantin Boudnik | Konstantin Boudnik | -| [HDFS-927](https://issues.apache.org/jira/browse/HDFS-927) | DFSInputStream retries too many times for new block locations | Critical | hdfs-client | Todd Lipcon | Todd Lipcon | -| [HADOOP-5611](https://issues.apache.org/jira/browse/HADOOP-5611) | C++ libraries do not build on Debian Lenny | Critical | . | Todd Lipcon | Todd Lipcon | -| [MAPREDUCE-1251](https://issues.apache.org/jira/browse/MAPREDUCE-1251) | c++ utils doesn't compile | Major | . | Eli Collins | Eli Collins | -| [HADOOP-5612](https://issues.apache.org/jira/browse/HADOOP-5612) | Some c++ scripts are not chmodded before ant execution | Major | build | Todd Lipcon | Todd Lipcon | -| [HADOOP-6575](https://issues.apache.org/jira/browse/HADOOP-6575) | Tests do not run on 0.20 branch | Major | . | Chris Douglas | Chris Douglas | -| [HADOOP-6576](https://issues.apache.org/jira/browse/HADOOP-6576) | TestStreamingStatus is failing on 0.20 branch | Major | . | Chris Douglas | Todd Lipcon | -| [MAPREDUCE-617](https://issues.apache.org/jira/browse/MAPREDUCE-617) | Streaming should not throw java.lang.RuntimeException and ERROR while displaying help | Minor | contrib/streaming | Karam Singh | | - - -### TESTS: - -| JIRA | Summary | Priority | Component | Reporter | Contributor | -|:---- |:---- | :--- |:---- |:---- |:---- | -| [HDFS-919](https://issues.apache.org/jira/browse/HDFS-919) | Create test to validate the BlocksVerified metric | Major | test | gary murry | | -| [HDFS-907](https://issues.apache.org/jira/browse/HDFS-907) | Add tests for getBlockLocations and totalLoad metrics. | Minor | namenode | Ravi Phulari | Ravi Phulari | - - http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.203.0/CHANGELOG.0.20.203.0.md ---------------------------------------------------------------------- diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.203.0/CHANGELOG.0.20.203.0.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.203.0/CHANGELOG.0.20.203.0.md new file mode 100644 index 0000000..72c0742 --- /dev/null +++ b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.203.0/CHANGELOG.0.20.203.0.md @@ -0,0 +1,73 @@ + +<!--- +# 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 0.20.203.0 - 2011-05-11 + + + +### NEW FEATURES: + +| JIRA | Summary | Priority | Component | Reporter | Contributor | +|:---- |:---- | :--- |:---- |:---- |:---- | +| [HADOOP-7108](https://issues.apache.org/jira/browse/HADOOP-7108) | hadoop-0.20.100 | Major | . | Arun C Murthy | Arun C Murthy | +| [HADOOP-4343](https://issues.apache.org/jira/browse/HADOOP-4343) | Adding user and service-to-service authentication to Hadoop | Blocker | . | Kan Zhang | Kan Zhang | + + +### IMPROVEMENTS: + +| JIRA | Summary | Priority | Component | Reporter | Contributor | +|:---- |:---- | :--- |:---- |:---- |:---- | +| [MAPREDUCE-478](https://issues.apache.org/jira/browse/MAPREDUCE-478) | separate jvm param for mapper and reducer | Minor | . | Koji Noguchi | Arun C Murthy | +| [HDFS-457](https://issues.apache.org/jira/browse/HDFS-457) | better handling of volume failure in Data Node storage | Major | datanode | Boris Shkolnik | Boris Shkolnik | +| [HDFS-1626](https://issues.apache.org/jira/browse/HDFS-1626) | Make BLOCK\_INVALIDATE\_LIMIT configurable | Minor | namenode | Arun C Murthy | Tsz Wo Nicholas Sze | +| [MAPREDUCE-2316](https://issues.apache.org/jira/browse/MAPREDUCE-2316) | Update docs for CapacityScheduler | Major | capacity-sched, documentation | Arun C Murthy | Arun C Murthy | +| [HADOOP-7247](https://issues.apache.org/jira/browse/HADOOP-7247) | Fix documentation to reflect new jar names | Major | . | Owen O'Malley | Owen O'Malley | +| [MAPREDUCE-1943](https://issues.apache.org/jira/browse/MAPREDUCE-1943) | Implement limits on per-job JobConf, Counters, StatusReport, Split-Sizes | Major | . | Mahadev konar | Mahadev konar | +| [MAPREDUCE-2355](https://issues.apache.org/jira/browse/MAPREDUCE-2355) | Add an out of band heartbeat damper | Major | jobtracker | Owen O'Malley | Arun C Murthy | + + +### BUG FIXES: + +| JIRA | Summary | Priority | Component | Reporter | Contributor | +|:---- |:---- | :--- |:---- |:---- |:---- | +| [HADOOP-6907](https://issues.apache.org/jira/browse/HADOOP-6907) | Rpc client doesn't use the per-connection conf to figure out server's Kerberos principal | Major | ipc, security | Kan Zhang | Kan Zhang | +| [MAPREDUCE-1280](https://issues.apache.org/jira/browse/MAPREDUCE-1280) | Eclipse Plugin does not work with Eclipse Ganymede (3.4) | Major | . | Aaron Kimball | Alex Kozlov | +| [HADOOP-7190](https://issues.apache.org/jira/browse/HADOOP-7190) | Put metrics v1 back into the hadoop-20-security branch | Major | metrics | Owen O'Malley | Owen O'Malley | +| [HADOOP-7232](https://issues.apache.org/jira/browse/HADOOP-7232) | Fix javadoc warnings | Blocker | documentation | Owen O'Malley | Owen O'Malley | +| [HADOOP-7143](https://issues.apache.org/jira/browse/HADOOP-7143) | Hive Hadoop20SShims depends on removed HadoopArchives | Major | fs | Joep Rottinghuis | Joep Rottinghuis | +| [HDFS-1822](https://issues.apache.org/jira/browse/HDFS-1822) | Editlog opcodes overlap between 20 security and later releases | Blocker | namenode | Suresh Srinivas | Suresh Srinivas | +| [HADOOP-7246](https://issues.apache.org/jira/browse/HADOOP-7246) | The default log4j configuration causes warnings about EventCounter | Major | . | Owen O'Malley | Luke Lu | +| [HADOOP-7253](https://issues.apache.org/jira/browse/HADOOP-7253) | Fix default config | Major | . | Owen O'Malley | Owen O'Malley | +| [HDFS-1022](https://issues.apache.org/jira/browse/HDFS-1022) | Merge under-10-min tests specs into one file | Major | test | Erik Steffl | Erik Steffl | +| [HADOOP-7259](https://issues.apache.org/jira/browse/HADOOP-7259) | contrib modules should include build.properties from parent. | Major | build | Owen O'Malley | Owen O'Malley | +| [HADOOP-7215](https://issues.apache.org/jira/browse/HADOOP-7215) | RPC clients must connect over a network interface corresponding to the host name in the client's kerberos principal key | Blocker | security | Suresh Srinivas | Suresh Srinivas | +| [HADOOP-7258](https://issues.apache.org/jira/browse/HADOOP-7258) | Gzip codec should not return null decompressors | Major | . | Owen O'Malley | Owen O'Malley | +| [HADOOP-5647](https://issues.apache.org/jira/browse/HADOOP-5647) | TestJobHistory fails if /tmp/\_logs is not writable to. Testcase should not depend on /tmp | Major | test | Ravi Gummadi | Ravi Gummadi | +| [HADOOP-7040](https://issues.apache.org/jira/browse/HADOOP-7040) | DiskChecker:mkdirsWithExistsCheck swallows FileNotFoundException. | Major | . | Boris Shkolnik | Boris Shkolnik | +| [MAPREDUCE-2365](https://issues.apache.org/jira/browse/MAPREDUCE-2365) | Add counters for FileInputFormat (BYTES\_READ) and FileOutputFormat (BYTES\_WRITTEN) | Major | . | Owen O'Malley | Siddharth Seth | +| [HADOOP-7163](https://issues.apache.org/jira/browse/HADOOP-7163) | "java.net.SocketTimeoutException: 60000 millis timeout" happens a lot | Major | ipc | Owen O'Malley | Devaraj Das | +| [HADOOP-7243](https://issues.apache.org/jira/browse/HADOOP-7243) | Fix contrib unit tests (fairshare, hdfsproxy, datajoin, streaming) | Major | . | Owen O'Malley | Owen O'Malley | +| [MAPREDUCE-323](https://issues.apache.org/jira/browse/MAPREDUCE-323) | Improve the way job history files are managed | Critical | jobtracker | Amar Kamat | Dick King | +| [MAPREDUCE-2278](https://issues.apache.org/jira/browse/MAPREDUCE-2278) | DistributedCache shouldn't hold a ref to JobConf | Major | distributed-cache, tasktracker | Arun C Murthy | Chris Douglas | +| [MAPREDUCE-1699](https://issues.apache.org/jira/browse/MAPREDUCE-1699) | JobHistory shouldn't be disabled for any reason | Major | jobtracker | Arun C Murthy | Krishna Ramachandran | +| [MAPREDUCE-1118](https://issues.apache.org/jira/browse/MAPREDUCE-1118) | Capacity Scheduler scheduling information is hard to read / should be tabular format | Major | capacity-sched | Allen Wittenauer | Krishna Ramachandran | +| [MAPREDUCE-1233](https://issues.apache.org/jira/browse/MAPREDUCE-1233) | Incorrect Waiting maps/reduces in Jobtracker metrics | Major | jobtracker | V.Karthikeyan | Luke Lu | + + http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.203.0/CHANGES.0.20.203.0.md ---------------------------------------------------------------------- diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.203.0/CHANGES.0.20.203.0.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.203.0/CHANGES.0.20.203.0.md deleted file mode 100644 index 72c0742..0000000 --- a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.203.0/CHANGES.0.20.203.0.md +++ /dev/null @@ -1,73 +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 0.20.203.0 - 2011-05-11 - - - -### NEW FEATURES: - -| JIRA | Summary | Priority | Component | Reporter | Contributor | -|:---- |:---- | :--- |:---- |:---- |:---- | -| [HADOOP-7108](https://issues.apache.org/jira/browse/HADOOP-7108) | hadoop-0.20.100 | Major | . | Arun C Murthy | Arun C Murthy | -| [HADOOP-4343](https://issues.apache.org/jira/browse/HADOOP-4343) | Adding user and service-to-service authentication to Hadoop | Blocker | . | Kan Zhang | Kan Zhang | - - -### IMPROVEMENTS: - -| JIRA | Summary | Priority | Component | Reporter | Contributor | -|:---- |:---- | :--- |:---- |:---- |:---- | -| [MAPREDUCE-478](https://issues.apache.org/jira/browse/MAPREDUCE-478) | separate jvm param for mapper and reducer | Minor | . | Koji Noguchi | Arun C Murthy | -| [HDFS-457](https://issues.apache.org/jira/browse/HDFS-457) | better handling of volume failure in Data Node storage | Major | datanode | Boris Shkolnik | Boris Shkolnik | -| [HDFS-1626](https://issues.apache.org/jira/browse/HDFS-1626) | Make BLOCK\_INVALIDATE\_LIMIT configurable | Minor | namenode | Arun C Murthy | Tsz Wo Nicholas Sze | -| [MAPREDUCE-2316](https://issues.apache.org/jira/browse/MAPREDUCE-2316) | Update docs for CapacityScheduler | Major | capacity-sched, documentation | Arun C Murthy | Arun C Murthy | -| [HADOOP-7247](https://issues.apache.org/jira/browse/HADOOP-7247) | Fix documentation to reflect new jar names | Major | . | Owen O'Malley | Owen O'Malley | -| [MAPREDUCE-1943](https://issues.apache.org/jira/browse/MAPREDUCE-1943) | Implement limits on per-job JobConf, Counters, StatusReport, Split-Sizes | Major | . | Mahadev konar | Mahadev konar | -| [MAPREDUCE-2355](https://issues.apache.org/jira/browse/MAPREDUCE-2355) | Add an out of band heartbeat damper | Major | jobtracker | Owen O'Malley | Arun C Murthy | - - -### BUG FIXES: - -| JIRA | Summary | Priority | Component | Reporter | Contributor | -|:---- |:---- | :--- |:---- |:---- |:---- | -| [HADOOP-6907](https://issues.apache.org/jira/browse/HADOOP-6907) | Rpc client doesn't use the per-connection conf to figure out server's Kerberos principal | Major | ipc, security | Kan Zhang | Kan Zhang | -| [MAPREDUCE-1280](https://issues.apache.org/jira/browse/MAPREDUCE-1280) | Eclipse Plugin does not work with Eclipse Ganymede (3.4) | Major | . | Aaron Kimball | Alex Kozlov | -| [HADOOP-7190](https://issues.apache.org/jira/browse/HADOOP-7190) | Put metrics v1 back into the hadoop-20-security branch | Major | metrics | Owen O'Malley | Owen O'Malley | -| [HADOOP-7232](https://issues.apache.org/jira/browse/HADOOP-7232) | Fix javadoc warnings | Blocker | documentation | Owen O'Malley | Owen O'Malley | -| [HADOOP-7143](https://issues.apache.org/jira/browse/HADOOP-7143) | Hive Hadoop20SShims depends on removed HadoopArchives | Major | fs | Joep Rottinghuis | Joep Rottinghuis | -| [HDFS-1822](https://issues.apache.org/jira/browse/HDFS-1822) | Editlog opcodes overlap between 20 security and later releases | Blocker | namenode | Suresh Srinivas | Suresh Srinivas | -| [HADOOP-7246](https://issues.apache.org/jira/browse/HADOOP-7246) | The default log4j configuration causes warnings about EventCounter | Major | . | Owen O'Malley | Luke Lu | -| [HADOOP-7253](https://issues.apache.org/jira/browse/HADOOP-7253) | Fix default config | Major | . | Owen O'Malley | Owen O'Malley | -| [HDFS-1022](https://issues.apache.org/jira/browse/HDFS-1022) | Merge under-10-min tests specs into one file | Major | test | Erik Steffl | Erik Steffl | -| [HADOOP-7259](https://issues.apache.org/jira/browse/HADOOP-7259) | contrib modules should include build.properties from parent. | Major | build | Owen O'Malley | Owen O'Malley | -| [HADOOP-7215](https://issues.apache.org/jira/browse/HADOOP-7215) | RPC clients must connect over a network interface corresponding to the host name in the client's kerberos principal key | Blocker | security | Suresh Srinivas | Suresh Srinivas | -| [HADOOP-7258](https://issues.apache.org/jira/browse/HADOOP-7258) | Gzip codec should not return null decompressors | Major | . | Owen O'Malley | Owen O'Malley | -| [HADOOP-5647](https://issues.apache.org/jira/browse/HADOOP-5647) | TestJobHistory fails if /tmp/\_logs is not writable to. Testcase should not depend on /tmp | Major | test | Ravi Gummadi | Ravi Gummadi | -| [HADOOP-7040](https://issues.apache.org/jira/browse/HADOOP-7040) | DiskChecker:mkdirsWithExistsCheck swallows FileNotFoundException. | Major | . | Boris Shkolnik | Boris Shkolnik | -| [MAPREDUCE-2365](https://issues.apache.org/jira/browse/MAPREDUCE-2365) | Add counters for FileInputFormat (BYTES\_READ) and FileOutputFormat (BYTES\_WRITTEN) | Major | . | Owen O'Malley | Siddharth Seth | -| [HADOOP-7163](https://issues.apache.org/jira/browse/HADOOP-7163) | "java.net.SocketTimeoutException: 60000 millis timeout" happens a lot | Major | ipc | Owen O'Malley | Devaraj Das | -| [HADOOP-7243](https://issues.apache.org/jira/browse/HADOOP-7243) | Fix contrib unit tests (fairshare, hdfsproxy, datajoin, streaming) | Major | . | Owen O'Malley | Owen O'Malley | -| [MAPREDUCE-323](https://issues.apache.org/jira/browse/MAPREDUCE-323) | Improve the way job history files are managed | Critical | jobtracker | Amar Kamat | Dick King | -| [MAPREDUCE-2278](https://issues.apache.org/jira/browse/MAPREDUCE-2278) | DistributedCache shouldn't hold a ref to JobConf | Major | distributed-cache, tasktracker | Arun C Murthy | Chris Douglas | -| [MAPREDUCE-1699](https://issues.apache.org/jira/browse/MAPREDUCE-1699) | JobHistory shouldn't be disabled for any reason | Major | jobtracker | Arun C Murthy | Krishna Ramachandran | -| [MAPREDUCE-1118](https://issues.apache.org/jira/browse/MAPREDUCE-1118) | Capacity Scheduler scheduling information is hard to read / should be tabular format | Major | capacity-sched | Allen Wittenauer | Krishna Ramachandran | -| [MAPREDUCE-1233](https://issues.apache.org/jira/browse/MAPREDUCE-1233) | Incorrect Waiting maps/reduces in Jobtracker metrics | Major | jobtracker | V.Karthikeyan | Luke Lu | - - http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.203.1/CHANGELOG.0.20.203.1.md ---------------------------------------------------------------------- diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.203.1/CHANGELOG.0.20.203.1.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.203.1/CHANGELOG.0.20.203.1.md new file mode 100644 index 0000000..036b16e --- /dev/null +++ b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.203.1/CHANGELOG.0.20.203.1.md @@ -0,0 +1,32 @@ + +<!--- +# 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 0.20.203.1 - Unreleased (as of 2018-09-01) + + + +### BUG FIXES: + +| JIRA | Summary | Priority | Component | Reporter | Contributor | +|:---- |:---- | :--- |:---- |:---- |:---- | +| [HADOOP-7330](https://issues.apache.org/jira/browse/HADOOP-7330) | The metrics source mbean implementation should return the attribute value instead of the object | Major | metrics | Luke Lu | Luke Lu | +| [HADOOP-7297](https://issues.apache.org/jira/browse/HADOOP-7297) | Error in the documentation regarding Checkpoint/Backup Node | Trivial | documentation | arnaud p | Harsh J | + + http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.203.1/CHANGES.0.20.203.1.md ---------------------------------------------------------------------- diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.203.1/CHANGES.0.20.203.1.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.203.1/CHANGES.0.20.203.1.md deleted file mode 100644 index 66bce3f..0000000 --- a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.203.1/CHANGES.0.20.203.1.md +++ /dev/null @@ -1,32 +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 0.20.203.1 - Unreleased (as of 2017-08-28) - - - -### BUG FIXES: - -| JIRA | Summary | Priority | Component | Reporter | Contributor | -|:---- |:---- | :--- |:---- |:---- |:---- | -| [HADOOP-7330](https://issues.apache.org/jira/browse/HADOOP-7330) | The metrics source mbean implementation should return the attribute value instead of the object | Major | metrics | Luke Lu | Luke Lu | -| [HADOOP-7297](https://issues.apache.org/jira/browse/HADOOP-7297) | Error in the documentation regarding Checkpoint/Backup Node | Trivial | documentation | arnaud p | Harsh J | - - http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.204.0/CHANGELOG.0.20.204.0.md ---------------------------------------------------------------------- diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.204.0/CHANGELOG.0.20.204.0.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.204.0/CHANGELOG.0.20.204.0.md new file mode 100644 index 0000000..d08c867 --- /dev/null +++ b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.204.0/CHANGELOG.0.20.204.0.md @@ -0,0 +1,121 @@ + +<!--- +# 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 0.20.204.0 - 2011-09-02 + +### INCOMPATIBLE CHANGES: + +| JIRA | Summary | Priority | Component | Reporter | Contributor | +|:---- |:---- | :--- |:---- |:---- |:---- | +| [HADOOP-6255](https://issues.apache.org/jira/browse/HADOOP-6255) | Create an rpm integration project | Major | . | Owen O'Malley | Eric Yang | + + +### NEW FEATURES: + +| JIRA | Summary | Priority | Component | Reporter | Contributor | +|:---- |:---- | :--- |:---- |:---- |:---- | +| [HADOOP-7144](https://issues.apache.org/jira/browse/HADOOP-7144) | Expose JMX with something like JMXProxyServlet | Major | . | Luke Lu | Robert Joseph Evans | +| [MAPREDUCE-2558](https://issues.apache.org/jira/browse/MAPREDUCE-2558) | Add queue-level metrics 0.20-security branch | Major | jobtracker | Jeffrey Naisbitt | Jeffrey Naisbitt | +| [HADOOP-7398](https://issues.apache.org/jira/browse/HADOOP-7398) | create a mechanism to suppress the HADOOP\_HOME deprecated warning | Major | . | Owen O'Malley | Owen O'Malley | +| [MAPREDUCE-1938](https://issues.apache.org/jira/browse/MAPREDUCE-1938) | Ability for having user's classes take precedence over the system classes for tasks' classpath | Blocker | job submission, task, tasktracker | Devaraj Das | Krishna Ramachandran | + + +### IMPROVEMENTS: + +| JIRA | Summary | Priority | Component | Reporter | Contributor | +|:---- |:---- | :--- |:---- |:---- |:---- | +| [HDFS-1773](https://issues.apache.org/jira/browse/HDFS-1773) | Remove a datanode from cluster if include list is not empty and this datanode is removed from both include and exclude lists | Minor | namenode | Tanping Wang | Tanping Wang | +| [MAPREDUCE-2456](https://issues.apache.org/jira/browse/MAPREDUCE-2456) | Show the reducer taskid and map/reduce tasktrackers for "Failed fetch notification #\_ for task attempt..." log messages | Trivial | jobtracker | Jeffrey Naisbitt | Jeffrey Naisbitt | +| [HADOOP-7248](https://issues.apache.org/jira/browse/HADOOP-7248) | Have a way to automatically update Eclipse .classpath file when new libs are added to the classpath through Ivy for 0.20-\* based sources | Minor | build | Konstantin Boudnik | Thomas Graves | +| [HADOOP-7277](https://issues.apache.org/jira/browse/HADOOP-7277) | Add Eclipse launch tasks for the 0.20-security branch | Minor | build | Jeffrey Naisbitt | Jeffrey Naisbitt | +| [MAPREDUCE-2479](https://issues.apache.org/jira/browse/MAPREDUCE-2479) | Backport MAPREDUCE-1568 to hadoop security branch | Major | tasktracker | Robert Joseph Evans | Robert Joseph Evans | +| [MAPREDUCE-2490](https://issues.apache.org/jira/browse/MAPREDUCE-2490) | Log blacklist debug count | Trivial | jobtracker | Jonathan Eagles | Jonathan Eagles | +| [MAPREDUCE-2495](https://issues.apache.org/jira/browse/MAPREDUCE-2495) | The distributed cache cleanup thread has no monitoring to check to see if it has died for some reason | Minor | distributed-cache | Robert Joseph Evans | Robert Joseph Evans | +| [MAPREDUCE-2524](https://issues.apache.org/jira/browse/MAPREDUCE-2524) | Backport trunk heuristics for failing maps when we get fetch failures retrieving map output during shuffle | Minor | tasktracker | Thomas Graves | Thomas Graves | + + +### BUG FIXES: + +| JIRA | Summary | Priority | Component | Reporter | Contributor | +|:---- |:---- | :--- |:---- |:---- |:---- | +| [MAPREDUCE-118](https://issues.apache.org/jira/browse/MAPREDUCE-118) | Job.getJobID() will always return null | Blocker | client | Amar Kamat | Amareshwari Sriramadasu | +| [HDFS-1258](https://issues.apache.org/jira/browse/HDFS-1258) | Clearing namespace quota on "/" corrupts FS image | Blocker | namenode | Aaron T. Myers | Aaron T. Myers | +| [HDFS-1377](https://issues.apache.org/jira/browse/HDFS-1377) | Quota bug for partial blocks allows quotas to be violated | Blocker | namenode | Eli Collins | Eli Collins | +| [HDFS-1750](https://issues.apache.org/jira/browse/HDFS-1750) | fs -ls hftp://file not working | Major | . | Tsz Wo Nicholas Sze | Tsz Wo Nicholas Sze | +| [HDFS-1758](https://issues.apache.org/jira/browse/HDFS-1758) | Web UI JSP pages thread safety issue | Minor | tools | Tanping Wang | Tanping Wang | +| [MAPREDUCE-2411](https://issues.apache.org/jira/browse/MAPREDUCE-2411) | When you submit a job to a queue with no ACLs you get an inscrutible NPE | Minor | . | Dick King | Dick King | +| [HDFS-1189](https://issues.apache.org/jira/browse/HDFS-1189) | Quota counts missed between clear quota and set quota | Major | namenode | Kang Xiao | John George | +| [MAPREDUCE-2443](https://issues.apache.org/jira/browse/MAPREDUCE-2443) | Fix FI build - broken after MR-2429 | Minor | test | Siddharth Seth | Siddharth Seth | +| [HADOOP-7232](https://issues.apache.org/jira/browse/HADOOP-7232) | Fix javadoc warnings | Blocker | documentation | Owen O'Malley | Owen O'Malley | +| [HDFS-1822](https://issues.apache.org/jira/browse/HDFS-1822) | Editlog opcodes overlap between 20 security and later releases | Blocker | namenode | Suresh Srinivas | Suresh Srinivas | +| [MAPREDUCE-2451](https://issues.apache.org/jira/browse/MAPREDUCE-2451) | Log the reason string of healthcheck script | Trivial | jobtracker | Thomas Graves | Thomas Graves | +| [HADOOP-7274](https://issues.apache.org/jira/browse/HADOOP-7274) | CLONE - IOUtils.readFully and IOUtils.skipFully have typo in exception creation's message | Minor | util | Jonathan Eagles | Jonathan Eagles | +| [MAPREDUCE-2514](https://issues.apache.org/jira/browse/MAPREDUCE-2514) | ReinitTrackerAction class name misspelled RenitTrackerAction in task tracker log | Trivial | tasktracker | Jonathan Eagles | Jonathan Eagles | +| [HDFS-1592](https://issues.apache.org/jira/browse/HDFS-1592) | Datanode startup doesn't honor volumes.tolerated | Major | . | Bharath Mundlapudi | Bharath Mundlapudi | +| [HADOOP-7330](https://issues.apache.org/jira/browse/HADOOP-7330) | The metrics source mbean implementation should return the attribute value instead of the object | Major | metrics | Luke Lu | Luke Lu | +| [HDFS-2023](https://issues.apache.org/jira/browse/HDFS-2023) | Backport of NPE for File.list and File.listFiles | Major | datanode | Bharath Mundlapudi | Bharath Mundlapudi | +| [MAPREDUCE-2529](https://issues.apache.org/jira/browse/MAPREDUCE-2529) | Recognize Jetty bug 1342 and handle it | Major | tasktracker | Thomas Graves | Thomas Graves | +| [HADOOP-7364](https://issues.apache.org/jira/browse/HADOOP-7364) | TestMiniMRDFSCaching fails if test.build.dir is set to something other than build/test | Major | test | Thomas Graves | Thomas Graves | +| [HDFS-1878](https://issues.apache.org/jira/browse/HDFS-1878) | TestHDFSServerPorts unit test failure - race condition in FSNamesystem.close() causes NullPointerException without serious consequence | Minor | namenode | Matt Foley | Matt Foley | +| [HDFS-2057](https://issues.apache.org/jira/browse/HDFS-2057) | Wait time to terminate the threads causing unit tests to take longer time | Major | datanode | Bharath Mundlapudi | Bharath Mundlapudi | +| [HADOOP-7373](https://issues.apache.org/jira/browse/HADOOP-7373) | Tarball deployment doesn't work with {start,stop}-{dfs,mapred} | Major | . | Owen O'Malley | Owen O'Malley | +| [HDFS-1692](https://issues.apache.org/jira/browse/HDFS-1692) | In secure mode, Datanode process doesn't exit when disks fail. | Major | datanode | Bharath Mundlapudi | Bharath Mundlapudi | +| [HADOOP-7324](https://issues.apache.org/jira/browse/HADOOP-7324) | Ganglia plugins for metrics v2 | Blocker | metrics | Luke Lu | Priyo Mustafi | +| [MAPREDUCE-2409](https://issues.apache.org/jira/browse/MAPREDUCE-2409) | Distributed Cache does not differentiate between file /archive for files with the same path | Major | distributed-cache | Siddharth Seth | Siddharth Seth | +| [HADOOP-7475](https://issues.apache.org/jira/browse/HADOOP-7475) | hadoop-setup-single-node.sh is broken | Blocker | . | Eric Yang | Eric Yang | +| [MAPREDUCE-2447](https://issues.apache.org/jira/browse/MAPREDUCE-2447) | Set JvmContext sooner for a task - MR2429 | Minor | . | Siddharth Seth | Siddharth Seth | +| [MAPREDUCE-2621](https://issues.apache.org/jira/browse/MAPREDUCE-2621) | TestCapacityScheduler fails with "Queue "q1" does not exist" | Minor | . | Sherry Chen | Sherry Chen | +| [MAPREDUCE-2651](https://issues.apache.org/jira/browse/MAPREDUCE-2651) | Race condition in Linux Task Controller for job log directory creation | Major | task-controller | Bharath Mundlapudi | Bharath Mundlapudi | +| [HADOOP-7356](https://issues.apache.org/jira/browse/HADOOP-7356) | RPM packages broke bin/hadoop script for hadoop 0.20.205 | Blocker | . | Eric Yang | Eric Yang | +| [MAPREDUCE-2846](https://issues.apache.org/jira/browse/MAPREDUCE-2846) | a small % of all tasks fail with DefaultTaskController | Blocker | task, task-controller, tasktracker | Allen Wittenauer | Owen O'Malley | +| [MAPREDUCE-2804](https://issues.apache.org/jira/browse/MAPREDUCE-2804) | "Creation of symlink to attempt log dir failed." message is not useful | Blocker | . | Allen Wittenauer | Owen O'Malley | +| [MAPREDUCE-2358](https://issues.apache.org/jira/browse/MAPREDUCE-2358) | MapReduce assumes HDFS as the default filesystem | Major | . | Owen O'Malley | Krishna Ramachandran | +| [MAPREDUCE-517](https://issues.apache.org/jira/browse/MAPREDUCE-517) | The capacity-scheduler should assign multiple tasks per heartbeat | Critical | . | Arun C Murthy | Arun C Murthy | +| [MAPREDUCE-2357](https://issues.apache.org/jira/browse/MAPREDUCE-2357) | When extending inputsplit (non-FileSplit), all exceptions are ignored | Major | task | Owen O'Malley | Luke Lu | +| [MAPREDUCE-2366](https://issues.apache.org/jira/browse/MAPREDUCE-2366) | TaskTracker can't retrieve stdout and stderr from web UI | Major | tasktracker | Owen O'Malley | Dick King | +| [MAPREDUCE-2362](https://issues.apache.org/jira/browse/MAPREDUCE-2362) | Unit test failures: TestBadRecords and TestTaskTrackerMemoryManager | Major | test | Owen O'Malley | Greg Roelofs | +| [MAPREDUCE-2356](https://issues.apache.org/jira/browse/MAPREDUCE-2356) | A task succeeded even though there were errors on all attempts. | Major | . | Owen O'Malley | Luke Lu | +| [MAPREDUCE-2555](https://issues.apache.org/jira/browse/MAPREDUCE-2555) | JvmInvalidate errors in the gridmix TT logs | Minor | tasktracker | Thomas Graves | Thomas Graves | +| [MAPREDUCE-2360](https://issues.apache.org/jira/browse/MAPREDUCE-2360) | Pig fails when using non-default FileSystem | Major | client | Owen O'Malley | | +| [MAPREDUCE-2359](https://issues.apache.org/jira/browse/MAPREDUCE-2359) | Distributed cache doesn't use non-default FileSystems correctly | Major | . | Owen O'Malley | Krishna Ramachandran | +| [MAPREDUCE-2418](https://issues.apache.org/jira/browse/MAPREDUCE-2418) | Errors not shown in the JobHistory servlet (specifically Counter Limit Exceeded) | Minor | . | Siddharth Seth | Siddharth Seth | +| [MAPREDUCE-2429](https://issues.apache.org/jira/browse/MAPREDUCE-2429) | Check jvmid during task status report | Major | tasktracker | Arun C Murthy | Siddharth Seth | +| [MAPREDUCE-2364](https://issues.apache.org/jira/browse/MAPREDUCE-2364) | Shouldn't hold lock on rjob while localizing resources. | Major | tasktracker | Owen O'Malley | Devaraj Das | + + +### TESTS: + +| JIRA | Summary | Priority | Component | Reporter | Contributor | +|:---- |:---- | :--- |:---- |:---- |:---- | +| [HDFS-2044](https://issues.apache.org/jira/browse/HDFS-2044) | TestQueueProcessingStatistics failing automatic test due to timing issues | Major | test | Matt Foley | Matt Foley | +| [HDFS-2218](https://issues.apache.org/jira/browse/HDFS-2218) | Disable TestHdfsProxy.testHdfsProxyInterface in 0.20-security and branch-1 until HDFS-2217 is fixed | Blocker | contrib/hdfsproxy, test | Matt Foley | Matt Foley | + + +### SUB-TASKS: + +| JIRA | Summary | Priority | Component | Reporter | Contributor | +|:---- |:---- | :--- |:---- |:---- |:---- | +| [HDFS-1445](https://issues.apache.org/jira/browse/HDFS-1445) | Batch the calls in DataStorage to FileUtil.createHardLink(), so we call it once per directory instead of once per file | Major | datanode | Matt Foley | Matt Foley | +| [HDFS-1541](https://issues.apache.org/jira/browse/HDFS-1541) | Not marking datanodes dead When namenode in safemode | Major | namenode | Hairong Kuang | Hairong Kuang | +| [HDFS-1767](https://issues.apache.org/jira/browse/HDFS-1767) | Namenode should ignore non-initial block reports from datanodes when in safemode during startup | Major | datanode | Matt Foley | Matt Foley | +| [MAPREDUCE-2413](https://issues.apache.org/jira/browse/MAPREDUCE-2413) | TaskTracker should handle disk failures at both startup and runtime | Major | task-controller, tasktracker | Bharath Mundlapudi | Ravi Gummadi | +| [MAPREDUCE-2415](https://issues.apache.org/jira/browse/MAPREDUCE-2415) | Distribute TaskTracker userlogs onto multiple disks | Major | task-controller, tasktracker | Bharath Mundlapudi | Bharath Mundlapudi | + + http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.204.0/CHANGES.0.20.204.0.md ---------------------------------------------------------------------- diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.204.0/CHANGES.0.20.204.0.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.204.0/CHANGES.0.20.204.0.md deleted file mode 100644 index d08c867..0000000 --- a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.20.204.0/CHANGES.0.20.204.0.md +++ /dev/null @@ -1,121 +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 0.20.204.0 - 2011-09-02 - -### INCOMPATIBLE CHANGES: - -| JIRA | Summary | Priority | Component | Reporter | Contributor | -|:---- |:---- | :--- |:---- |:---- |:---- | -| [HADOOP-6255](https://issues.apache.org/jira/browse/HADOOP-6255) | Create an rpm integration project | Major | . | Owen O'Malley | Eric Yang | - - -### NEW FEATURES: - -| JIRA | Summary | Priority | Component | Reporter | Contributor | -|:---- |:---- | :--- |:---- |:---- |:---- | -| [HADOOP-7144](https://issues.apache.org/jira/browse/HADOOP-7144) | Expose JMX with something like JMXProxyServlet | Major | . | Luke Lu | Robert Joseph Evans | -| [MAPREDUCE-2558](https://issues.apache.org/jira/browse/MAPREDUCE-2558) | Add queue-level metrics 0.20-security branch | Major | jobtracker | Jeffrey Naisbitt | Jeffrey Naisbitt | -| [HADOOP-7398](https://issues.apache.org/jira/browse/HADOOP-7398) | create a mechanism to suppress the HADOOP\_HOME deprecated warning | Major | . | Owen O'Malley | Owen O'Malley | -| [MAPREDUCE-1938](https://issues.apache.org/jira/browse/MAPREDUCE-1938) | Ability for having user's classes take precedence over the system classes for tasks' classpath | Blocker | job submission, task, tasktracker | Devaraj Das | Krishna Ramachandran | - - -### IMPROVEMENTS: - -| JIRA | Summary | Priority | Component | Reporter | Contributor | -|:---- |:---- | :--- |:---- |:---- |:---- | -| [HDFS-1773](https://issues.apache.org/jira/browse/HDFS-1773) | Remove a datanode from cluster if include list is not empty and this datanode is removed from both include and exclude lists | Minor | namenode | Tanping Wang | Tanping Wang | -| [MAPREDUCE-2456](https://issues.apache.org/jira/browse/MAPREDUCE-2456) | Show the reducer taskid and map/reduce tasktrackers for "Failed fetch notification #\_ for task attempt..." log messages | Trivial | jobtracker | Jeffrey Naisbitt | Jeffrey Naisbitt | -| [HADOOP-7248](https://issues.apache.org/jira/browse/HADOOP-7248) | Have a way to automatically update Eclipse .classpath file when new libs are added to the classpath through Ivy for 0.20-\* based sources | Minor | build | Konstantin Boudnik | Thomas Graves | -| [HADOOP-7277](https://issues.apache.org/jira/browse/HADOOP-7277) | Add Eclipse launch tasks for the 0.20-security branch | Minor | build | Jeffrey Naisbitt | Jeffrey Naisbitt | -| [MAPREDUCE-2479](https://issues.apache.org/jira/browse/MAPREDUCE-2479) | Backport MAPREDUCE-1568 to hadoop security branch | Major | tasktracker | Robert Joseph Evans | Robert Joseph Evans | -| [MAPREDUCE-2490](https://issues.apache.org/jira/browse/MAPREDUCE-2490) | Log blacklist debug count | Trivial | jobtracker | Jonathan Eagles | Jonathan Eagles | -| [MAPREDUCE-2495](https://issues.apache.org/jira/browse/MAPREDUCE-2495) | The distributed cache cleanup thread has no monitoring to check to see if it has died for some reason | Minor | distributed-cache | Robert Joseph Evans | Robert Joseph Evans | -| [MAPREDUCE-2524](https://issues.apache.org/jira/browse/MAPREDUCE-2524) | Backport trunk heuristics for failing maps when we get fetch failures retrieving map output during shuffle | Minor | tasktracker | Thomas Graves | Thomas Graves | - - -### BUG FIXES: - -| JIRA | Summary | Priority | Component | Reporter | Contributor | -|:---- |:---- | :--- |:---- |:---- |:---- | -| [MAPREDUCE-118](https://issues.apache.org/jira/browse/MAPREDUCE-118) | Job.getJobID() will always return null | Blocker | client | Amar Kamat | Amareshwari Sriramadasu | -| [HDFS-1258](https://issues.apache.org/jira/browse/HDFS-1258) | Clearing namespace quota on "/" corrupts FS image | Blocker | namenode | Aaron T. Myers | Aaron T. Myers | -| [HDFS-1377](https://issues.apache.org/jira/browse/HDFS-1377) | Quota bug for partial blocks allows quotas to be violated | Blocker | namenode | Eli Collins | Eli Collins | -| [HDFS-1750](https://issues.apache.org/jira/browse/HDFS-1750) | fs -ls hftp://file not working | Major | . | Tsz Wo Nicholas Sze | Tsz Wo Nicholas Sze | -| [HDFS-1758](https://issues.apache.org/jira/browse/HDFS-1758) | Web UI JSP pages thread safety issue | Minor | tools | Tanping Wang | Tanping Wang | -| [MAPREDUCE-2411](https://issues.apache.org/jira/browse/MAPREDUCE-2411) | When you submit a job to a queue with no ACLs you get an inscrutible NPE | Minor | . | Dick King | Dick King | -| [HDFS-1189](https://issues.apache.org/jira/browse/HDFS-1189) | Quota counts missed between clear quota and set quota | Major | namenode | Kang Xiao | John George | -| [MAPREDUCE-2443](https://issues.apache.org/jira/browse/MAPREDUCE-2443) | Fix FI build - broken after MR-2429 | Minor | test | Siddharth Seth | Siddharth Seth | -| [HADOOP-7232](https://issues.apache.org/jira/browse/HADOOP-7232) | Fix javadoc warnings | Blocker | documentation | Owen O'Malley | Owen O'Malley | -| [HDFS-1822](https://issues.apache.org/jira/browse/HDFS-1822) | Editlog opcodes overlap between 20 security and later releases | Blocker | namenode | Suresh Srinivas | Suresh Srinivas | -| [MAPREDUCE-2451](https://issues.apache.org/jira/browse/MAPREDUCE-2451) | Log the reason string of healthcheck script | Trivial | jobtracker | Thomas Graves | Thomas Graves | -| [HADOOP-7274](https://issues.apache.org/jira/browse/HADOOP-7274) | CLONE - IOUtils.readFully and IOUtils.skipFully have typo in exception creation's message | Minor | util | Jonathan Eagles | Jonathan Eagles | -| [MAPREDUCE-2514](https://issues.apache.org/jira/browse/MAPREDUCE-2514) | ReinitTrackerAction class name misspelled RenitTrackerAction in task tracker log | Trivial | tasktracker | Jonathan Eagles | Jonathan Eagles | -| [HDFS-1592](https://issues.apache.org/jira/browse/HDFS-1592) | Datanode startup doesn't honor volumes.tolerated | Major | . | Bharath Mundlapudi | Bharath Mundlapudi | -| [HADOOP-7330](https://issues.apache.org/jira/browse/HADOOP-7330) | The metrics source mbean implementation should return the attribute value instead of the object | Major | metrics | Luke Lu | Luke Lu | -| [HDFS-2023](https://issues.apache.org/jira/browse/HDFS-2023) | Backport of NPE for File.list and File.listFiles | Major | datanode | Bharath Mundlapudi | Bharath Mundlapudi | -| [MAPREDUCE-2529](https://issues.apache.org/jira/browse/MAPREDUCE-2529) | Recognize Jetty bug 1342 and handle it | Major | tasktracker | Thomas Graves | Thomas Graves | -| [HADOOP-7364](https://issues.apache.org/jira/browse/HADOOP-7364) | TestMiniMRDFSCaching fails if test.build.dir is set to something other than build/test | Major | test | Thomas Graves | Thomas Graves | -| [HDFS-1878](https://issues.apache.org/jira/browse/HDFS-1878) | TestHDFSServerPorts unit test failure - race condition in FSNamesystem.close() causes NullPointerException without serious consequence | Minor | namenode | Matt Foley | Matt Foley | -| [HDFS-2057](https://issues.apache.org/jira/browse/HDFS-2057) | Wait time to terminate the threads causing unit tests to take longer time | Major | datanode | Bharath Mundlapudi | Bharath Mundlapudi | -| [HADOOP-7373](https://issues.apache.org/jira/browse/HADOOP-7373) | Tarball deployment doesn't work with {start,stop}-{dfs,mapred} | Major | . | Owen O'Malley | Owen O'Malley | -| [HDFS-1692](https://issues.apache.org/jira/browse/HDFS-1692) | In secure mode, Datanode process doesn't exit when disks fail. | Major | datanode | Bharath Mundlapudi | Bharath Mundlapudi | -| [HADOOP-7324](https://issues.apache.org/jira/browse/HADOOP-7324) | Ganglia plugins for metrics v2 | Blocker | metrics | Luke Lu | Priyo Mustafi | -| [MAPREDUCE-2409](https://issues.apache.org/jira/browse/MAPREDUCE-2409) | Distributed Cache does not differentiate between file /archive for files with the same path | Major | distributed-cache | Siddharth Seth | Siddharth Seth | -| [HADOOP-7475](https://issues.apache.org/jira/browse/HADOOP-7475) | hadoop-setup-single-node.sh is broken | Blocker | . | Eric Yang | Eric Yang | -| [MAPREDUCE-2447](https://issues.apache.org/jira/browse/MAPREDUCE-2447) | Set JvmContext sooner for a task - MR2429 | Minor | . | Siddharth Seth | Siddharth Seth | -| [MAPREDUCE-2621](https://issues.apache.org/jira/browse/MAPREDUCE-2621) | TestCapacityScheduler fails with "Queue "q1" does not exist" | Minor | . | Sherry Chen | Sherry Chen | -| [MAPREDUCE-2651](https://issues.apache.org/jira/browse/MAPREDUCE-2651) | Race condition in Linux Task Controller for job log directory creation | Major | task-controller | Bharath Mundlapudi | Bharath Mundlapudi | -| [HADOOP-7356](https://issues.apache.org/jira/browse/HADOOP-7356) | RPM packages broke bin/hadoop script for hadoop 0.20.205 | Blocker | . | Eric Yang | Eric Yang | -| [MAPREDUCE-2846](https://issues.apache.org/jira/browse/MAPREDUCE-2846) | a small % of all tasks fail with DefaultTaskController | Blocker | task, task-controller, tasktracker | Allen Wittenauer | Owen O'Malley | -| [MAPREDUCE-2804](https://issues.apache.org/jira/browse/MAPREDUCE-2804) | "Creation of symlink to attempt log dir failed." message is not useful | Blocker | . | Allen Wittenauer | Owen O'Malley | -| [MAPREDUCE-2358](https://issues.apache.org/jira/browse/MAPREDUCE-2358) | MapReduce assumes HDFS as the default filesystem | Major | . | Owen O'Malley | Krishna Ramachandran | -| [MAPREDUCE-517](https://issues.apache.org/jira/browse/MAPREDUCE-517) | The capacity-scheduler should assign multiple tasks per heartbeat | Critical | . | Arun C Murthy | Arun C Murthy | -| [MAPREDUCE-2357](https://issues.apache.org/jira/browse/MAPREDUCE-2357) | When extending inputsplit (non-FileSplit), all exceptions are ignored | Major | task | Owen O'Malley | Luke Lu | -| [MAPREDUCE-2366](https://issues.apache.org/jira/browse/MAPREDUCE-2366) | TaskTracker can't retrieve stdout and stderr from web UI | Major | tasktracker | Owen O'Malley | Dick King | -| [MAPREDUCE-2362](https://issues.apache.org/jira/browse/MAPREDUCE-2362) | Unit test failures: TestBadRecords and TestTaskTrackerMemoryManager | Major | test | Owen O'Malley | Greg Roelofs | -| [MAPREDUCE-2356](https://issues.apache.org/jira/browse/MAPREDUCE-2356) | A task succeeded even though there were errors on all attempts. | Major | . | Owen O'Malley | Luke Lu | -| [MAPREDUCE-2555](https://issues.apache.org/jira/browse/MAPREDUCE-2555) | JvmInvalidate errors in the gridmix TT logs | Minor | tasktracker | Thomas Graves | Thomas Graves | -| [MAPREDUCE-2360](https://issues.apache.org/jira/browse/MAPREDUCE-2360) | Pig fails when using non-default FileSystem | Major | client | Owen O'Malley | | -| [MAPREDUCE-2359](https://issues.apache.org/jira/browse/MAPREDUCE-2359) | Distributed cache doesn't use non-default FileSystems correctly | Major | . | Owen O'Malley | Krishna Ramachandran | -| [MAPREDUCE-2418](https://issues.apache.org/jira/browse/MAPREDUCE-2418) | Errors not shown in the JobHistory servlet (specifically Counter Limit Exceeded) | Minor | . | Siddharth Seth | Siddharth Seth | -| [MAPREDUCE-2429](https://issues.apache.org/jira/browse/MAPREDUCE-2429) | Check jvmid during task status report | Major | tasktracker | Arun C Murthy | Siddharth Seth | -| [MAPREDUCE-2364](https://issues.apache.org/jira/browse/MAPREDUCE-2364) | Shouldn't hold lock on rjob while localizing resources. | Major | tasktracker | Owen O'Malley | Devaraj Das | - - -### TESTS: - -| JIRA | Summary | Priority | Component | Reporter | Contributor | -|:---- |:---- | :--- |:---- |:---- |:---- | -| [HDFS-2044](https://issues.apache.org/jira/browse/HDFS-2044) | TestQueueProcessingStatistics failing automatic test due to timing issues | Major | test | Matt Foley | Matt Foley | -| [HDFS-2218](https://issues.apache.org/jira/browse/HDFS-2218) | Disable TestHdfsProxy.testHdfsProxyInterface in 0.20-security and branch-1 until HDFS-2217 is fixed | Blocker | contrib/hdfsproxy, test | Matt Foley | Matt Foley | - - -### SUB-TASKS: - -| JIRA | Summary | Priority | Component | Reporter | Contributor | -|:---- |:---- | :--- |:---- |:---- |:---- | -| [HDFS-1445](https://issues.apache.org/jira/browse/HDFS-1445) | Batch the calls in DataStorage to FileUtil.createHardLink(), so we call it once per directory instead of once per file | Major | datanode | Matt Foley | Matt Foley | -| [HDFS-1541](https://issues.apache.org/jira/browse/HDFS-1541) | Not marking datanodes dead When namenode in safemode | Major | namenode | Hairong Kuang | Hairong Kuang | -| [HDFS-1767](https://issues.apache.org/jira/browse/HDFS-1767) | Namenode should ignore non-initial block reports from datanodes when in safemode during startup | Major | datanode | Matt Foley | Matt Foley | -| [MAPREDUCE-2413](https://issues.apache.org/jira/browse/MAPREDUCE-2413) | TaskTracker should handle disk failures at both startup and runtime | Major | task-controller, tasktracker | Bharath Mundlapudi | Ravi Gummadi | -| [MAPREDUCE-2415](https://issues.apache.org/jira/browse/MAPREDUCE-2415) | Distribute TaskTracker userlogs onto multiple disks | Major | task-controller, tasktracker | Bharath Mundlapudi | Bharath Mundlapudi | - 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