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https://issues.apache.org/jira/browse/YARN-5909?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15702479#comment-15702479
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Billie Rinaldi commented on YARN-5909:
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[~jianhe], thanks for taking this on. The patch looks good so far. The
following change in WebAppApi appears to be a typo:
{noformat}
- * @return the (singleton) instance
+ * @return the (singleton) instancepro
{noformat}
I think we can remove the three jetty dependencies from the slider core
pom.xml. I don't see any jetty imports except in the removed classes. It looks
like we also need to remove the jackson-jaxrs-json-provider dependency added in
hadoop-project/pom.xml for the services API, as this has already been added in
YARN-5713.
Let's open a follow-up patch to remove AgentKeys. Any constants from there that
are still being used can be moved to SliderKeys or one of the other Keys
classes.
> Remove the agent code in slider and upgrade framework jetty version
> --------------------------------------------------------------------
>
> Key: YARN-5909
> URL: https://issues.apache.org/jira/browse/YARN-5909
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Jian He
> Attachments: YARN-5909-yarn-native-services.01.patch
>
>
> Hadoop core has upgraded jetty version to 9 ,
> The framework (slider AM) also needs to upgrade the jetty version
> Problem is that some legacy agent code uses classes which only exist in old
> jetty. Probably it's the time to remove all the agent related code ?
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