
<!---
# 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 |
|:---- |:---- | :--- |:---- |:---- |:---- |


### IMPORTANT ISSUES:

| 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 |
|:---- |:---- | :--- |:---- |:---- |:---- |


