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From a.@apache.org
Subject [05/44] hadoop git commit: HADOOP-11791. Update src/site/markdown/releases to include old versions of Hadoop (aw)
Date Wed, 21 Oct 2015 18:31:15 GMT
http://git-wip-us.apache.org/repos/asf/hadoop/blob/d759b4bd/hadoop-common-project/hadoop-common/src/site/markdown/release/2.5.0/RELEASENOTES.2.5.0.md
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diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/2.5.0/RELEASENOTES.2.5.0.md
b/hadoop-common-project/hadoop-common/src/site/markdown/release/2.5.0/RELEASENOTES.2.5.0.md
new file mode 100644
index 0000000..6f24358
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+++ b/hadoop-common-project/hadoop-common/src/site/markdown/release/2.5.0/RELEASENOTES.2.5.0.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  2.5.0 Release Notes
+
+These release notes cover new developer and user-facing incompatibilities, features, and
major improvements.
+
+
+---
+
+* [HADOOP-10568](https://issues.apache.org/jira/browse/HADOOP-10568) | *Major* | **Add s3
server-side encryption**
+
+s3 server-side encryption is now supported.
+
+To enable this feature, specify the following in your client-side configuration:
+
+name: fs.s3n.server-side-encryption-algorithm
+value: AES256
+
+
+---
+
+* [HADOOP-10451](https://issues.apache.org/jira/browse/HADOOP-10451) | *Trivial* | **Remove
unused field and imports from SaslRpcServer**
+
+SaslRpcServer.SASL\_PROPS is removed.
+Any use of this variable  should be replaced with the following code: 
+SaslPropertiesResolver saslPropsResolver = SaslPropertiesResolver.getInstance(conf); 
+Map\<String, String\> sasl\_props = saslPropsResolver.getDefaultProperties();
+
+
+---
+
+* [HADOOP-10342](https://issues.apache.org/jira/browse/HADOOP-10342) | *Major* | **Extend
UserGroupInformation to return a UGI given a preauthenticated kerberos Subject**
+
+Add getUGIFromSubject to leverage an external kerberos authentication
+
+
+---
+
+* [HADOOP-9919](https://issues.apache.org/jira/browse/HADOOP-9919) | *Major* | **Update hadoop-metrics2.properties
examples to Yarn**
+
+Remove MRv1 settings from hadoop-metrics2.properties, add YARN settings instead.
+
+
+---
+
+* [HDFS-6471](https://issues.apache.org/jira/browse/HDFS-6471) | *Major* | **Make moveFromLocal
CLI testcases to be non-disruptive**
+
+Committed to trunk and merged into branch-2. Thanks Dasha!
+
+
+---
+
+* [HDFS-6297](https://issues.apache.org/jira/browse/HDFS-6297) | *Major* | **Add CLI testcases
to reflect new features of dfs and dfsadmin**
+
+Committed to the trunk and branch-2. Thanks Dasha!
+
+
+---
+
+* [HDFS-6293](https://issues.apache.org/jira/browse/HDFS-6293) | *Blocker* | **Issues with
OIV processing PB-based fsimages**
+
+Set "dfs.namenode.legacy-oiv-image.dir" to an appropriate directory to make standby name
node or secondary name node save its file system state in the old fsimage format during checkpointing.
This image can be used for offline analysis using the OfflineImageViewer.  Use the "hdfs oiv\_legacy"
command to process the old fsimage format.
+
+
+---
+
+* [HDFS-6273](https://issues.apache.org/jira/browse/HDFS-6273) | *Major* | **Config options
to allow wildcard endpoints for namenode HTTP and HTTPS servers**
+
+HDFS-6273 introduces two new HDFS configuration keys: 
+- dfs.namenode.http-bind-host
+- dfs.namenode.https-bind-host
+
+The most common use case for these keys is to have the NameNode HTTP (or HTTPS) endpoints
listen on all interfaces on multi-homed systems by setting the keys to 0.0.0.0 i.e. INADDR\_ANY.
+
+For the systems background on this usage of INADDR\_ANY please refer to ip(7) in the Linux
Programmer's Manual (web link: http://man7.org/linux/man-pages/man7/ip.7.html).
+
+These keys complement the existing NameNode options:
+- dfs.namenode.rpc-bind-host
+- dfs.namenode.servicerpc-bind-host
+
+
+---
+
+* [HDFS-6168](https://issues.apache.org/jira/browse/HDFS-6168) | *Major* | **Remove deprecated
methods in DistributedFileSystem**
+
+**WARNING: No release note provided for this incompatible change.**
+
+
+---
+
+* [HDFS-6164](https://issues.apache.org/jira/browse/HDFS-6164) | *Major* | **Remove lsr in
OfflineImageViewer**
+
+The offlineimageviewer no longer generates lsr-style outputs. The functionality has been
superseded by a tool that takes the fsimage and exposes WebHDFS-like API for user queries.
+
+
+---
+
+* [HDFS-6153](https://issues.apache.org/jira/browse/HDFS-6153) | *Minor* | **Document "fileId"
and "childrenNum" fields in the FileStatus Json schema**
+
+**WARNING: No release note provided for this incompatible change.**
+
+
+---
+
+* [HDFS-6110](https://issues.apache.org/jira/browse/HDFS-6110) | *Major* | **adding more
slow action log in critical write path**
+
+Log slow i/o.  Set log thresholds in dfsclient and datanode via the below  new configs:
+
+dfs.client.slow.io.warning.threshold.ms (Default 30 seconds)
+dfs.datanode.slow.io.warning.threshold.ms (Default 300ms)
+
+
+---
+
+* [MAPREDUCE-5777](https://issues.apache.org/jira/browse/MAPREDUCE-5777) | *Major* | **Support
utf-8 text with BOM (byte order marker)**
+
+**WARNING: No release note provided for this incompatible change.**
+
+
+---
+
+* [YARN-2107](https://issues.apache.org/jira/browse/YARN-2107) | *Major* | **Refactor timeline
classes into server.timeline package**
+
+**WARNING: No release note provided for this incompatible change.**
+
+
+

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d759b4bd/hadoop-common-project/hadoop-common/src/site/markdown/release/2.5.1/CHANGES.2.5.1.md
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diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/2.5.1/CHANGES.2.5.1.md
b/hadoop-common-project/hadoop-common/src/site/markdown/release/2.5.1/CHANGES.2.5.1.md
new file mode 100644
index 0000000..9c8e4b7
--- /dev/null
+++ b/hadoop-common-project/hadoop-common/src/site/markdown/release/2.5.1/CHANGES.2.5.1.md
@@ -0,0 +1,69 @@
+
+<!---
+# 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 2.5.1 - 2014-09-05
+
+### INCOMPATIBLE CHANGES:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+
+
+### NEW FEATURES:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+
+
+### IMPROVEMENTS:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+
+
+### BUG FIXES:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-11065](https://issues.apache.org/jira/browse/HADOOP-11065) | Rat check should exclude
\*\*/build/\*\* |  Blocker | . | Karthik Kambatla | Karthik Kambatla |
+| [HADOOP-11001](https://issues.apache.org/jira/browse/HADOOP-11001) | Fix test-patch to
work with the git repo |  Blocker | scripts | Karthik Kambatla | Karthik Kambatla |
+| [HADOOP-10957](https://issues.apache.org/jira/browse/HADOOP-10957) | The globber will sometimes
erroneously return a permission denied exception when there is a non-terminal wildcard | 
Blocker | . | Colin Patrick McCabe | Colin Patrick McCabe |
+| [HADOOP-10956](https://issues.apache.org/jira/browse/HADOOP-10956) | Fix create-release
script to include docs and necessary txt files |  Blocker | scripts | Karthik Kambatla | Karthik
Kambatla |
+| [MAPREDUCE-6033](https://issues.apache.org/jira/browse/MAPREDUCE-6033) | Users are not
allowed to view their own jobs, denied by JobACLsManager |  Major | . | Yu Gao | Yu Gao |
+
+
+### TESTS:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+
+
+### SUB-TASKS:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+
+
+### OTHER:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+
+

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d759b4bd/hadoop-common-project/hadoop-common/src/site/markdown/release/2.5.1/RELEASENOTES.2.5.1.md
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diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/2.5.1/RELEASENOTES.2.5.1.md
b/hadoop-common-project/hadoop-common/src/site/markdown/release/2.5.1/RELEASENOTES.2.5.1.md
new file mode 100644
index 0000000..ea5e750
--- /dev/null
+++ b/hadoop-common-project/hadoop-common/src/site/markdown/release/2.5.1/RELEASENOTES.2.5.1.md
@@ -0,0 +1,24 @@
+
+<!---
+# 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  2.5.1 Release Notes
+
+These release notes cover new developer and user-facing incompatibilities, features, and
major improvements.
+
+
+

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d759b4bd/hadoop-common-project/hadoop-common/src/site/markdown/release/2.5.2/CHANGES.2.5.2.md
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diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/2.5.2/CHANGES.2.5.2.md
b/hadoop-common-project/hadoop-common/src/site/markdown/release/2.5.2/CHANGES.2.5.2.md
new file mode 100644
index 0000000..3406359
--- /dev/null
+++ b/hadoop-common-project/hadoop-common/src/site/markdown/release/2.5.2/CHANGES.2.5.2.md
@@ -0,0 +1,69 @@
+
+<!---
+# 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 2.5.2 - 2014-11-19
+
+### INCOMPATIBLE CHANGES:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+
+
+### NEW FEATURES:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+
+
+### IMPROVEMENTS:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+
+
+### BUG FIXES:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-11307](https://issues.apache.org/jira/browse/HADOOP-11307) | create-release script
should run git clean first |  Blocker | scripts | Karthik Kambatla | Karthik Kambatla |
+| [HADOOP-11260](https://issues.apache.org/jira/browse/HADOOP-11260) | Patch up Jetty to
disable SSLv3 |  Blocker | security | Karthik Kambatla | Mike Yoder |
+| [HADOOP-11243](https://issues.apache.org/jira/browse/HADOOP-11243) | SSLFactory shouldn't
allow SSLv3 |  Blocker | . | Wei Yan | Wei Yan |
+| [HDFS-7391](https://issues.apache.org/jira/browse/HDFS-7391) | Renable SSLv2Hello in HttpFS
|  Blocker | webhdfs | Robert Kanter | Robert Kanter |
+| [HDFS-7274](https://issues.apache.org/jira/browse/HDFS-7274) | Disable SSLv3 in HttpFS
|  Blocker | webhdfs | Robert Kanter | Robert Kanter |
+
+
+### TESTS:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+
+
+### SUB-TASKS:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+
+
+### OTHER:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+
+

http://git-wip-us.apache.org/repos/asf/hadoop/blob/d759b4bd/hadoop-common-project/hadoop-common/src/site/markdown/release/2.5.2/RELEASENOTES.2.5.2.md
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diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/2.5.2/RELEASENOTES.2.5.2.md
b/hadoop-common-project/hadoop-common/src/site/markdown/release/2.5.2/RELEASENOTES.2.5.2.md
new file mode 100644
index 0000000..7348c52
--- /dev/null
+++ b/hadoop-common-project/hadoop-common/src/site/markdown/release/2.5.2/RELEASENOTES.2.5.2.md
@@ -0,0 +1,24 @@
+
+<!---
+# 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  2.5.2 Release Notes
+
+These release notes cover new developer and user-facing incompatibilities, features, and
major improvements.
+
+
+


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