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https://issues.apache.org/jira/browse/YARN-11468?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ferenc Erdelyi updated YARN-11468:
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Description:
Zookeeper 3.5.5 server can operate with SSL/TLS secure connection with its
clients.
[https://cwiki.apache.org/confluence/display/ZOOKEEPER/ZooKeeper+SSL+User+Guide]
The SSL communication should be possible in the different parts of YARN, where
it communicates with Zookeeper servers. The Zookeeper clients are used in the
following places:
* ResourceManager
* ZKConfigurationStore
* ZKRMStateStore
The yarn.zookeeper.ssl.client.enable flag to enable SSL communication should be
provided in the yarn-default.xml and the required parameters for the keystore
and truststore should be picked up from the core-default.xml (HADOOP-18709)
was:
Zookeeper 3.5.5 server can operate with SSL/TLS secure connection with its
clients.
[https://cwiki.apache.org/confluence/display/ZOOKEEPER/ZooKeeper+SSL+User+Guide]
The SSL communication should be possible in the different parts of YARN, where
it communicates with Zookeeper servers. The Zookeeper clients are used in the
following places:
* ResourceManager
* ZKConfigurationStore
* ZKRMStateStore
The flag to enable SSL communication and the required parameters should be
provided by different configuration parameters, corresponding to the different
use cases.
> Zookeeper SSL/TLS support
> -------------------------
>
> Key: YARN-11468
> URL: https://issues.apache.org/jira/browse/YARN-11468
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: resourcemanager
> Reporter: Ferenc Erdelyi
> Assignee: Ferenc Erdelyi
> Priority: Critical
>
> Zookeeper 3.5.5 server can operate with SSL/TLS secure connection with its
> clients.
> [https://cwiki.apache.org/confluence/display/ZOOKEEPER/ZooKeeper+SSL+User+Guide]
> The SSL communication should be possible in the different parts of YARN,
> where it communicates with Zookeeper servers. The Zookeeper clients are used
> in the following places:
> * ResourceManager
> * ZKConfigurationStore
> * ZKRMStateStore
> The yarn.zookeeper.ssl.client.enable flag to enable SSL communication should
> be provided in the yarn-default.xml and the required parameters for the
> keystore and truststore should be picked up from the core-default.xml
> (HADOOP-18709)
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