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Posted to common-issues@hadoop.apache.org by "Cheng Pan (Jira)" <ji...@apache.org> on 2022/06/18 18:50:00 UTC
[jira] [Comment Edited] (HADOOP-18033) Upgrade fasterxml Jackson to 2.13.0
[ https://issues.apache.org/jira/browse/HADOOP-18033?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17555953#comment-17555953 ]
Cheng Pan edited comment on HADOOP-18033 at 6/18/22 6:49 PM:
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> BTW. I am not sure what Spark and Kyuubi issues are exactly, that also seems class conflicts may be
Yes, I think it's because Jackson requires some classes which only exist in javax.ws.rs-api, which are not bundled into the shaded client.
Have a brief look, js311-api is only required by jersey 1.x? If yes, I think upgrading the jersey to 2.x which depends on javax.ws.rs-api and dropping js311-api may be the right direction. And I also see that Hadoop 3.3.2 mixed use jersey 1.x and 2.x in module hadoop-yarn-applications-catalog-webapp, not sure if it's a good practice.
was (Author: pan3793):
> BTW. I am not sure what Spark and Kyuubi issues are exactly, that also seems class conflicts may be
Yes, I think it's because Jackson requires some classes which only exist in javax.ws.rs-api, which does not bundle into the shaded client.
Have a brief look, js311-api is only required by jersey 1.x? If yes, I think upgrading the jersey to 2.x which depends on javax.ws.rs-api and dropping js311-api may be the right direction. And I also see that Hadoop 3.3.2 mixed use jersey 1.x and 2.x in module hadoop-yarn-applications-catalog-webapp, not sure if it's a good practice.
> Upgrade fasterxml Jackson to 2.13.0
> -----------------------------------
>
> Key: HADOOP-18033
> URL: https://issues.apache.org/jira/browse/HADOOP-18033
> Project: Hadoop Common
> Issue Type: Improvement
> Components: build
> Reporter: Akira Ajisaka
> Assignee: Viraj Jasani
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.4.0, 3.3.2
>
> Time Spent: 4h 10m
> Remaining Estimate: 0h
>
> Spark 3.2.0 depends on Jackson 2.12.3. Let's upgrade to 2.12.5 (2.12.x latest as of now) or upper.
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