Balwant kumar created DRILL-8532:
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             Summary: SYSTEM ERROR: ExceptionInInitializerError: Exception 
java.lang.UnsupportedOperationException: java.io.InvalidClassException: 
org.antlr.v4.runtime.atn.ATN; Could not deserialize ATN with version 3 
(expected 4)
                 Key: DRILL-8532
                 URL: https://issues.apache.org/jira/browse/DRILL-8532
             Project: Apache Drill
          Issue Type: Bug
    Affects Versions: 1.21.2
            Reporter: Balwant kumar
         Attachments: sqlline log file.txt

We are observing below error in few of our servers in *sqline.log* file when 
our application is trying to execute jdbc query against {*}apache-drill(version 
1.21.2){*}.

Inside *apache-drill\jars\3rdparty* folder we have antlr4-runtime-4.13.1.jar & 
antlr-runtime-3.5.3.jar files.

This issue is intermittent (mostly in case of large data).

Caused by: java.lang.ExceptionInInitializerError: Exception 
java.lang.UnsupportedOperationException: java.io.InvalidClassException: 
org.antlr.v4.runtime.atn.ATN; Could not deserialize ATN with version 3 
(expected 4)

 

Can you please take a look and see what's causing this issue?



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