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Posted to issues@spark.apache.org by "Holden Karau (Jira)" <ji...@apache.org> on 2023/01/24 20:12:00 UTC

[jira] [Created] (SPARK-42173) IPv6 address mapping can fail with sparse addresses

Holden Karau created SPARK-42173:
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             Summary: IPv6 address mapping can fail with sparse addresses
                 Key: SPARK-42173
                 URL: https://issues.apache.org/jira/browse/SPARK-42173
             Project: Spark
          Issue Type: Bug
          Components: Spark Core
    Affects Versions: 3.4.0
         Environment: I've only observed this on Kube but it might be able to happen on YARN since the mapping is in core.
            Reporter: Holden Karau
            Assignee: Holden Karau


e.g. the `addressToExecutorId` ends up storing `2602:fcb1::1337:12` but when it comes time to handle the `onDisconnect` all of the implicit zeros are expanded out.

 

 



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