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Posted to dev@hive.apache.org by "Miklos Gergely (Jira)" <ji...@apache.org> on 2020/07/15 16:43:00 UTC

[jira] [Created] (HIVE-23857) Fix HiveParser "code too large" problem

Miklos Gergely created HIVE-23857:
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             Summary: Fix HiveParser "code too large" problem
                 Key: HIVE-23857
                 URL: https://issues.apache.org/jira/browse/HIVE-23857
             Project: Hive
          Issue Type: Bug
          Components: Hive
            Reporter: Miklos Gergely
            Assignee: Miklos Gergely


HivePasrser.g can not be extended anymore as adding any more tokens leads to a "code too large" problem, because the compiled code size would exceed 65536 bytes. The real solution would be to introduce anltr4, in the meantime it can be fixed be moving the tokenNames variable into a separate file.



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