Holden Karau created SPARK-56533:
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             Summary: Upgrade Hadoop version in 3.5.X branch to version without 
shaded CVEs
                 Key: SPARK-56533
                 URL: https://issues.apache.org/jira/browse/SPARK-56533
             Project: Spark
          Issue Type: Improvement
          Components: Spark Core
    Affects Versions: 3.5.9
            Reporter: Holden Karau


The latest 3.3 Hadoop version has some shaded dependencies which have known 
CVEs while I don't see any which are directly exploitable, let's upgrade to 
3.4.X (see [https://hadoop.apache.org/docs/r3.4.0/index.html] + 
[https://hadoop.apache.org/docs/r3.4.1/hadoop-project-dist/hadoop-common/AdminCompatibilityGuide.html]
 ) indicates it should be compatible "Minor: a minor release will typically 
include some new functionality as well as fixes for some notable issues. A 
minor release should not pose much upgrade risk in most cases. A minor release 
increments the middle number of release version, e.g. going from 2.8.2 to 
2.9.0."

 

The previous downgrade ( SPARK-44678 ), should no longer apply (S3A fix has 
long since landed in Hadoop 3.4).



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