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Posted to issues@flink.apache.org by "Feroze Daud (Jira)" <ji...@apache.org> on 2023/04/03 17:01:00 UTC

[jira] [Created] (FLINK-31715) Warning - 'An illegal reflective access operation has occurred'

Feroze Daud created FLINK-31715:
-----------------------------------

             Summary: Warning - 'An illegal reflective access operation has occurred'
                 Key: FLINK-31715
                 URL: https://issues.apache.org/jira/browse/FLINK-31715
             Project: Flink
          Issue Type: Bug
    Affects Versions: 1.14.4
            Reporter: Feroze Daud


I am seeing the following exception when my app starts up.

 
{noformat}
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.apache.flink.api.java.ClosureCleaner (file:/Users/ferozed/.gradle/caches/modules-2/files-2.1/org.apache.flink/flink-core/1.14.4/1c397865a94743deb286c658384fae954a381df/flink-core-1.14.4.jar) to field java.lang.String.value
WARNING: Please consider reporting this to the maintainers of org.apache.flink.api.java.ClosureCleaner
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
09:51:49.626 [main] INFO  com.zillow.clickstream.preprocess.utils.SchemaRegistryHelper  - Schema id = 9636
An illegal reflective access operation has occurredIllegal reflective access by org.apache.flink.api.java.ClosureCleaner (file:/Users/ferozed/.gradle/caches/modules-2/files-2.1/org.apache.flink/flink-core/1.14.4/1c397865a94743deb286c658384fae954a381df/flink-core-1.14.4.jar) to field java.lang.String.valuePlease consider reporting this to the maintainers of org.apache.flink.api.java.ClosureCleanerUse --illegal-access=warn to enable warnings of further illegal reflective access operationsAll illegal access operations will be denied in a future release
 {noformat}



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