presto-hive/src/main/java/io/prestosql/plugin/hive/orc/OrcWriterConfig.java/OrcWriterConfig/setValidationMode
class OrcWriterConfig:    @Config("hive.orc.writer.validation-mode")
    @ConfigDescription("Level of detail in ORC validation. Lower levels require more memory.")
    public OrcWriterConfig setValidationMode(OrcWriteValidationMode validationMode)
    {
        this.validationMode = validationMode;
        return this;
    }