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Posted to dev@mnemonic.apache.org by "Wang, Gang (Jira)" <ji...@apache.org> on 2021/07/22 06:28:00 UTC

[jira] [Created] (MNEMONIC-664) Illegal reflective access in KerberosUtil

Wang, Gang created MNEMONIC-664:
-----------------------------------

             Summary: Illegal reflective access in KerberosUtil
                 Key: MNEMONIC-664
                 URL: https://issues.apache.org/jira/browse/MNEMONIC-664
             Project: Mnemonic
          Issue Type: Test
          Components: TestCase
    Affects Versions: 0.16.0
            Reporter: Wang, Gang
            Assignee: Gordon King
             Fix For: 0.16.0


The test case `MneMapreducePersonDataTest` reports an illegal reflective access warning as

`

[INFO] Running org.apache.mnemonic.mapreduce.MneMapreducePersonDataTest
[ERROR] WARNING: An illegal reflective access operation has occurred
[ERROR] WARNING: Illegal reflective access by org.apache.hadoop.security.authentication.util.KerberosUtil (file:/home/gary/.m2/repository/org/apache/hadoop/hadoop-auth/2.7.3/hadoop-auth-2.7.3.jar) to method sun.security.krb5.Config.getInstance()
[ERROR] WARNING: Please consider reporting this to the maintainers of org.apache.hadoop.security.authentication.util.KerberosUtil
[ERROR] WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
[ERROR] WARNING: All illegal access operations will be denied in a future release

`

The way to reproduce it is

`mvn -Dtest=MneMapreducePersonDataTest test -pl mnemonic-hadoop/mnemonic-hadoop-mapreduce -DskipTests=false`



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