LUNA Index Module v.5.91.0

LIM changes

• In LUNA Index Module, the ability to use S3-like storage for indexes has been added.

  To configure S3-like storage, you need to set the following parameters:

  • "INDEX_STORAGE_S3" — Settings for connecting to S3-like storage.
  • "OTHER.INDEX_STORAGE_TYPE" — Specifying the storage type.

  To improve performance, it is recommended to use a local cache for downloaded indexes:

  • "OTHER.LIM_MATCHER_CACHE" — Path to the local directory where cached indexes will be saved (for example, ./cache_indexes).

  This will not only increase the speed of the Indexed Matcher service, but also reduce the load on the network.

  Important: Working with S3-like storage is associated with the risk of network latency. For stable operation with such storage, a delay policy (5 seconds per request) with a timeout of 60 seconds is used. Also, the credentials must have read rights to all files in the bucket so that the system can correctly load data and indexes.

  In addition, only indexes should be stored in the bucket. If other types of files are in the same bucket, they will participate in the reading processes, which will significantly reduce the performance of queries.

LIM fixed errors

• Fixed an issue where the Indexed Matcher service was unable to load indexes within the time allotted for reloading the configuration.