[jira] [Created] (FLINK-8242) ClassCastException in OrcTableSource.toOrcPredicate

[Shang Yuanchun (Jira)]

Fabian Hueske created FLINK-8242:
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             Summary: ClassCastException in OrcTableSource.toOrcPredicate
                 Key: FLINK-8242
                 URL: https://issues.apache.org/jira/browse/FLINK-8242
             Project: Flink
          Issue Type: Bug
          Components: Batch Connectors and Input/Output Formats
    Affects Versions: 1.4.0
            Reporter: Fabian Hueske
            Assignee: Fabian Hueske
            Priority: Critical
             Fix For: 1.5.0, 1.4.1


The {{OrcTableSource}} tries to cast all predicate literals to {{Serializable}} in its {{toOrcPredicate()}} method. This fails with a {{ClassCastException}} if a literal is not serializable.

Instead of failing, we should ignore the predicate and log a WARN message.



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