[jira] [Created] (DRILL-6870) Upgrade to ANTLR4

[Arina Ielchiieva (JIRA)]

Arina Ielchiieva created DRILL-6870:
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             Summary: Upgrade to ANTLR4
                 Key: DRILL-6870
                 URL: https://issues.apache.org/jira/browse/DRILL-6870
             Project: Apache Drill
          Issue Type: Task
            Reporter: Arina Ielchiieva
            Assignee: Arina Ielchiieva
             Fix For: 1.15.0


Upgrade from ANTLR3 to ANTLR4.



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