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HADOOP-12817. Enable TLS v1.1 and 1.2 (rkanter)

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This commit is contained in:
Robert Kanter 2016-02-18 11:09:50 -08:00
parent 5d1889a66d
commit a365a3941c
4 changed files with 7 additions and 4 deletions
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2
hadoop-common-project/hadoop-common/CHANGES.txt
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@ -691,6 +691,8 @@ Release 2.9.0 - UNRELEASED
HADOOP-12710. Remove dependency on commons-httpclient for TestHttpServerLogs
(Wei-Chiu Chuang via iwasakims)
HADOOP-12817. Enable TLS v1.1 and 1.2 (rkanter)
BUG FIXES
HADOOP-12605. Fix intermittent failure of TestIPC.testIpcWithReaderQueuing

3
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/ssl/SSLFactory.java
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@ -69,7 +69,8 @@ public static enum Mode { CLIENT, SERVER }
public static final String SSL_ENABLED_PROTOCOLS =
"hadoop.ssl.enabled.protocols";
public static final String DEFAULT_SSL_ENABLED_PROTOCOLS = "TLSv1";
public static final String DEFAULT_SSL_ENABLED_PROTOCOLS =
"TLSv1,SSLv2Hello,TLSv1.1,TLSv1.2";
private Configuration conf;
private Mode mode;

4
hadoop-common-project/hadoop-common/src/main/resources/core-default.xml
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@ -1644,9 +1644,9 @@ for ldap providers in the same way as above does.
<property>
<name>hadoop.ssl.enabled.protocols</name>
<value>TLSv1</value>
<value>TLSv1,SSLv2Hello,TLSv1.1,TLSv1.2</value>
<description>
Protocols supported by the ssl.
The supported SSL protocols.
</description>
</property>

2
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/site/markdown/EncryptedShuffle.md
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@ -44,7 +44,7 @@ To enable encrypted shuffle, set the following properties in core-site.xml of al
| `hadoop.ssl.keystores.factory.class` | `org.apache.hadoop.security.ssl.FileBasedKeyStoresFactory` | The KeyStoresFactory implementation to use |
| `hadoop.ssl.server.conf` | `ssl-server.xml` | Resource file from which ssl server keystore information will be extracted. This file is looked up in the classpath, typically it should be in Hadoop conf/ directory |
| `hadoop.ssl.client.conf` | `ssl-client.xml` | Resource file from which ssl server keystore information will be extracted. This file is looked up in the classpath, typically it should be in Hadoop conf/ directory |
| `hadoop.ssl.enabled.protocols` | `TLSv1` | The supported SSL protocols (JDK6 can use **TLSv1**, JDK7+ can use **TLSv1,TLSv1.1,TLSv1.2**) |
| `hadoop.ssl.enabled.protocols` | `TLSv1,SSLv2Hello,TLSv1.1,TLSv1.2` | The supported SSL protocols |
**IMPORTANT:** Currently requiring client certificates should be set to false. Refer the [Client Certificates](#Client_Certificates) section for details.