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HADOOP-17760. Delete hadoop.ssl.enabled and dfs.https.enable from docs and core-default.xml #3099

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Merged
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Jun 17, 2021
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HADOOP-17760. Delete hadoop.ssl.enabled and dfs.https.enable from docs and core-default.xml #3099

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HADOOP-17760. Delete hadoop.ssl.enabled and dfs.https.enable from doc…
tasanuma Jun 11, 2021
0385063
rm hadoop.ssl.enabled from 2jobs2min-rumen-jh.json
tasanuma Jun 16, 2021
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8 changes: 0 additions & 8 deletions hadoop-common-project/hadoop-common/src/main/resources/core-default.xml
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Expand Up @@ -3096,14 +3096,6 @@
</description>
</property>

<property>
<name>hadoop.ssl.enabled</name>
<value>false</value>
<description>
Deprecated. Use dfs.http.policy and yarn.http.policy instead.
</description>
</property>

<property>
<name>hadoop.ssl.enabled.protocols</name>
<value>TLSv1.2</value>
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3 changes: 1 addition & 2 deletions hadoop-common-project/hadoop-common/src/site/markdown/SecureMode.md
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Expand Up @@ -269,9 +269,8 @@ The following settings allow configuring SSL access to the NameNode web UI (opti

| Parameter | Value | Notes |
|:-----------------------------|:------------------------------------------------|:---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `dfs.http.policy` | `HTTP_ONLY` or `HTTPS_ONLY` or `HTTP_AND_HTTPS` | `HTTPS_ONLY` turns off http access. This option takes precedence over the deprecated configuration dfs.https.enable and hadoop.ssl.enabled. If using SASL to authenticate data transfer protocol instead of running DataNode as root and using privileged ports, then this property must be set to `HTTPS_ONLY` to guarantee authentication of HTTP servers. (See `dfs.data.transfer.protection`.) |
| `dfs.http.policy` | `HTTP_ONLY` or `HTTPS_ONLY` or `HTTP_AND_HTTPS` | `HTTPS_ONLY` turns off http access. If using SASL to authenticate data transfer protocol instead of running DataNode as root and using privileged ports, then this property must be set to `HTTPS_ONLY` to guarantee authentication of HTTP servers. (See `dfs.data.transfer.protection`.) |
| `dfs.namenode.https-address` | `0.0.0.0:9871` | This parameter is used in non-HA mode and without federation. See [HDFS High Availability](../hadoop-hdfs/HDFSHighAvailabilityWithNFS.html#Deployment) and [HDFS Federation](../hadoop-hdfs/Federation.html#Federation_Configuration) for details. |
| `dfs.https.enable` | `true` | This value is deprecated. `Use dfs.http.policy` |

### Secondary NameNode

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2 changes: 0 additions & 2 deletions ...ect/hadoop-common/src/test/java/org/apache/hadoop/conf/TestCommonConfigurationFields.java
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Expand Up @@ -238,8 +238,6 @@ public void initializeMemberVariables() {
// - org.apache.hadoop.net.NetUtils
xmlPropsToSkipCompare
.add("hadoop.rpc.socket.factory.class.ClientProtocol");
// - Where is this used?
xmlPropsToSkipCompare.add("hadoop.ssl.enabled");

// Keys with no corresponding variable
// - org.apache.hadoop.io.compress.bzip2.Bzip2Factory
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2 changes: 0 additions & 2 deletions hadoop-tools/hadoop-sls/src/main/data/2jobs2min-rumen-jh.json
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Expand Up @@ -4559,7 +4559,6 @@
"hadoop.hdfs.configuration.version" : "1",
"dfs.datanode.balance.bandwidthPerSec" : "1048576",
"mapreduce.reduce.shuffle.connect.timeout" : "180000",
"hadoop.ssl.enabled" : "false",
"dfs.journalnode.rpc-address" : "0.0.0.0:8485",
"yarn.nodemanager.aux-services" : "mapreduce.shuffle",
"mapreduce.job.counters.max" : "120",
Expand Down Expand Up @@ -9626,7 +9625,6 @@
"hadoop.hdfs.configuration.version" : "1",
"dfs.datanode.balance.bandwidthPerSec" : "1048576",
"mapreduce.reduce.shuffle.connect.timeout" : "180000",
"hadoop.ssl.enabled" : "false",
"dfs.journalnode.rpc-address" : "0.0.0.0:8485",
"yarn.nodemanager.aux-services" : "mapreduce.shuffle",
"mapreduce.job.counters.max" : "120",
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