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https://issues.apache.org/jira/browse/HADOOP-14003?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Wang updated HADOOP-14003:
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Release Note:
<!-- markdown -->
The KMS can now be configured with the additional environment variables
`KMS_PROTOCOL`, `KMS_ACCEPT_COUNT`, and `KMS_ACCEPTOR_THREAD_COUNT`. See
`kms-env.sh` for more information about these variables.
> Make additional KMS tomcat settings configurable
> ------------------------------------------------
>
> Key: HADOOP-14003
> URL: https://issues.apache.org/jira/browse/HADOOP-14003
> Project: Hadoop Common
> Issue Type: Improvement
> Components: kms
> Affects Versions: 2.8.0
> Reporter: Andrew Wang
> Assignee: Andrew Wang
> Fix For: 2.9.0
>
> Attachments: hadoop-14003.001.patch, hadoop-14003-branch-2.001.patch,
> HADOOP-14003.branch-2.002.patch, HADOOP-14003.branch-2.003.patch
>
>
> Doing some Tomcat performance tuning on a loaded cluster, we found that
> {{acceptCount}}, {{acceptorThreadCount}}, and {{protocol}} can be useful.
> Let's make these configurable in the kms startup script.
> Since the KMS is Jetty in 3.x, this is targeted at just branch-2.
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