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https://issues.apache.org/jira/browse/HADOOP-18709?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ferenc Erdelyi updated HADOOP-18709:
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Summary: Add curator based ZooKeeper communication support over SSL/TLS
into the common library (was: Add curator based ZooKeeper communication over
SSL/TLS support into the common library)
> Add curator based ZooKeeper communication support over SSL/TLS into the
> common library
> --------------------------------------------------------------------------------------
>
> Key: HADOOP-18709
> URL: https://issues.apache.org/jira/browse/HADOOP-18709
> Project: Hadoop Common
> Issue Type: Improvement
> Reporter: Ferenc Erdelyi
> Priority: Major
>
> With HADOOP-16579 the ZooKeeper client is capable of securing communication
> with SSL.
> To follow the convention introduced in HADOOP-14741, proposing to add to the
> core-default.xml the following configurations, as the groundwork for the
> components to enable encrypted communication between the individual
> components and ZooKeeper:
> * hadoop.zk.ssl.keystore.location
> * hadoop.zk.ssl.keystore.password
> * hadoop.zk.ssl.truststore.location
> * hadoop.zk.ssl.truststore.password
> These parameters along with the component-specific ssl.client.enable option
> (e.g. yarn.zookeeper.ssl.client.enable) should be passed to the
> ZKCuratorManager to build the CuratorFramework. The ZKCuratorManager needs a
> new overloaded start() method to build the encrypted communication.
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