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5706858722
Fields of type `token_count`, `murmur3`, `_all` and `_field_names` are generated only when indexing. If a GET requests accesses the transaction log (because no refresh between indexing and GET request) then these fields cannot be retrieved at all. Before the behavior was so: `_all, _field_names`: The field was siletly ignored `murmur3, token_count`: `NumberFormatException` because GET tried to parse the values from the source. In addition, if these fields were not stored, the same behavior occured if the fields were retrieved with GET after a `refresh()` because here also the source was used to get the fields. Now, GET accepts a parameter `ignore_errors_on_generated_fields` which has the following effect: - Throw exception with meaningful error message explaining the problem if set to false (default) - Ignore the field if set to true - Always ignore the field if it was not set to stored This changes the behavior for `_all` and `_field_names` as now an Exception is thrown if a user tries to GET them before a `refresh()`. closes #6676 closes #6973