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https://issues.apache.org/jira/browse/HADOOP-13597?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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John Zhuge updated HADOOP-13597:
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Attachment: HADOOP-13597.001.patch
Patch 001
- KMSHttpServer based on HttpServer2
- Redirect MiniKMS to KMSHttpServer
- Add kms-default.xml
- Add Jetty properties including SSL properties
- Convert hadoop-kms from war to jar
- Rewrite kms.sh to use Hadoop shell script framework
TESTING DONE
- All hadoop-kms unit tests which exercise the full KMS instead of MiniKMS
- Non-secure REST APIs
- Non-secure “hadoop key” commands
- SSL REST APIs
- kms.sh run/start/stop/status
TODO
- Still need admin port?
- Still need /index.html?
- More ad-hoc testing
- Integration testing
- Update docs: index.md.vm
TODO in new JIRAs:
- Integrate with Hadoop SSL server configuration
- Full SSL server configuration:
includeProtocols/excludeProtocols/includeCipherSuites/excludeCipherSuites, etc.
- Design common Http server configuration. Common properties in
“<module>-site.xml” with config prefix, e.g., “hadoop.kms.”.
- Design HttpServer2 configuration-based builder
- JMX not working, existing issue
- Share web apps code in Common, HDFS, and YARN
My private branch: https://github.com/jzhuge/hadoop/tree/HADOOP-13597.001
> Switch KMS from Tomcat to Jetty
> -------------------------------
>
> Key: HADOOP-13597
> URL: https://issues.apache.org/jira/browse/HADOOP-13597
> Project: Hadoop Common
> Issue Type: New Feature
> Components: kms
> Affects Versions: 2.6.0
> Reporter: John Zhuge
> Assignee: John Zhuge
> Attachments: HADOOP-13597.001.patch
>
>
> The Tomcat 6 we are using will reach EOL at the end of 2017. While there are
> other good options, I would propose switching to {{Jetty 9}} for the
> following reasons:
> * Easier migration. Both Tomcat and Jetty are based on {{Servlet
> Containers}}, so we don't have change client code that much. It would require
> more work to switch to {{JAX-RS}}.
> * Well established.
> * Good performance and scalability.
> Other alternatives:
> * Jersey + Grizzly
> * Tomcat 8
> Your opinions will be greatly appreciated.
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