Index processing method and index processing system for full-text retrieval, and storage medium

The invention provides a full-text retrieval index processing method and system and a storage medium. The full-text retrieval index processing method comprises the steps: receiving an index request, and analyzing the index request to acquire index data and information of index operation corresponding to the index data; writing the index data and the information of the index operation into a transaction log, and executing the index request; and under the condition that the index request is executed abnormally, acquiring the index data and the information of the index operation from the transaction log, and re-executing the index request. By adopting the technical scheme, the index data and the index operation are recorded by using the transaction log, and after the retrieval node is restarted due to abnormal downtime, the unvalid index operation and the index data are analyzed and re-executed by reading the transaction log file, so that the correctness, integrity and consistency of theindex data are ensured, d