![]() ![]() This error is displayed after attempting to parse a file, and the regular expression created by the Field Extractor contains more than 100 capture groups (fields). If you decide that you need to upload a different sample data file for a source type, for example you want to clean the data first, go to Manage source types, delete the sample data, then upload additional data files.Ī regular expression had too many capture groups, what do I do? Troubleshooting What if I need to upload different sample data? For Regex: select the regular expression to use, or create your own.Using the example key_a=value_a, key_b=value_b, the correct character is an equals sign. Specify the key-value delimiter character, which is used to separate keys and values.Using the example key_a=value_a, key_b=value_b, the correct character is a comma. Specify the pair delimiter character, which is used to separate key-value pairs.For Delimiters, select the delimiters for the key-value pairs:.Auto to let the Add-on Builder parse data automatically.The Key Value format is used with data containing key-value pairs and lets you do the following: Note that each time you change delimiters, the number of columns might change and cause you to lose changes to field names. Change the field names after you have selected the correct delimiter.To specify a different character, click Other and enter the character. Change how data is parsed by selecting the delimiter character that is used to separate fields.The Table format is used with tabular data and lets you: Click the Trash icon next to a field name to remove its capture group from the regular expression.Click the Edit icon next to a field name to edit the field name.Click on individual field names to include or exclude the field for extraction.Display the regular expression that the field extractor used, and modify it to improve the field extraction.Select one or more groups to represent the data.The Add-on Builder's field extractor displays a selection of events in groups, along with the extracted fields. To retrieve parsed field extractions, click Load Results for the source type.If you want to try parsing again using a different format, click Cancel to return to the previous page.Īfter data for a source type has been parsed, the source type is added to the table on the Extract Fields page.If you are satisfied with the results, click Save. ![]() If you aren't sure what format type you need and a format type has not been automatically selected, use "Unstructured Data" as the format type.Īfter parsing the data, the Add-on Builder displays the results on a summary page. Any detected format type is automatically selected and you can change the format type as needed.
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