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  1. Cassandra
  2. CASSANDRA-6991

cql3 grammar generation can fail due to ANTLR timeout.

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Details

    • Improvement
    • Status: Resolved
    • Low
    • Resolution: Fixed
    • 2.0.7, 2.1 beta2
    • None
    • None

    Description

      Because of the technique used in Cql.g to tokenize both case-insensitive keywords and case-sensitive identifiers, builds can fail randomly for computers at some arbitrary speed boundary. This is because ANTLR has a feature where it times out if DFA generation takes longer than a preset amount of time. An easy workaround is to use the -Xconversiontimeout option (patch attached).

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            usrbincc Ben Chan Assign to me
            usrbincc Ben Chan
            Ben Chan
            Tom Hobbs
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