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https://issues.apache.org/jira/browse/FLINK-38351?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18019889#comment-18019889
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Yaroslav Tkachenko commented on FLINK-38351:
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In fact, it's many JDK debugging tools. It's impossible to do any serious
debugging when running with the official Flink Docker image.
The difference in size is negligible, especially with container caching.
> Docker images support OpenJDK
> -----------------------------
>
> Key: FLINK-38351
> URL: https://issues.apache.org/jira/browse/FLINK-38351
> Project: Flink
> Issue Type: Improvement
> Components: flink-docker
> Affects Versions: 1.20.2, 2.1.0
> Reporter: melin
> Priority: Major
> Fix For: 1.20.3, 2.2.0
>
>
> Without JDK, the Arthas tool cannot be used.
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