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https://issues.apache.org/jira/browse/MAPREDUCE-7456?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17769038#comment-17769038
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ASF GitHub Bot commented on MAPREDUCE-7456:
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p-szucs opened a new pull request, #6118:
URL: https://github.com/apache/hadoop/pull/6118
Change-Id: Ia1e4fae154da187e3189f91b8f5e99da3764fff0
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### Description of PR
There was a previous ticket for adding add-opens flag to container launch to
be able to run them on JDK17 nodes:
https://issues.apache.org/jira/browse/MAPREDUCE-7449
As testing discovered, this should be extended with
"-add-exports=java.base/sun.net.dns=ALL-UNNAMED" and
"-add-exports=java.base/sun.net.util=ALL-UNNAMED" options to be able to run
containers on Isilon.
### How was this patch tested?
Unit tests, manually added these options to MR client jobs on a JDK17 cluster
### For code changes:
- [x] Does the title or this PR starts with the corresponding JIRA issue id
(e.g. 'HADOOP-17799. Your PR title ...')?
- [ ] Object storage: have the integration tests been executed and the
endpoint declared according to the connector-specific documentation?
- [ ] If adding new dependencies to the code, are these dependencies
licensed in a way that is compatible for inclusion under [ASF
2.0](http://www.apache.org/legal/resolved.html#category-a)?
- [ ] If applicable, have you updated the `LICENSE`, `LICENSE-binary`,
`NOTICE-binary` files?
> Extend add-opens flag to container launch commands on JDK17 nodes
> -----------------------------------------------------------------
>
> Key: MAPREDUCE-7456
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-7456
> Project: Hadoop Map/Reduce
> Issue Type: New Feature
> Affects Versions: 3.4.0
> Reporter: Peter Szucs
> Assignee: Peter Szucs
> Priority: Major
>
> There was a previous ticket for adding add-opens flag to container launch to
> be able to run them on JDK17 nodes:
> https://issues.apache.org/jira/browse/MAPREDUCE-7449
> As testing discovered, this should be extended with
> "{_}-add-exports=java.base/sun.net.dns=ALL-UNNAMED{_}" and
> "{_}-add-exports=java.base/sun.net.util=ALL-UNNAMED{_}" options to be able to
> run containers on Isilon.
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