I want to read the fully replicated data using the atlas search aggregation pipeline. But, Atlas search is not allowing me to read with concern "majority". Error Message: ===============

Command aggregate does not support { readConcern: { level: "majority", provenance: "clientSupplied" } } :: caused by :: Aggregation stage $search cannot run with a readConcern other than 'local'. Current readConcern: majority'.

So, How can we ensure the consistency in the search result? I've read the documentation and understood that the $search stage is performed by the mongot service and it won't work with non-local read concern. I don't know why and how can MongoDB guarantee the consistency in search results.   - **Cluster tier** : Dedicated M10 - **Node Type** : electable - **cluster** : 3 node replicaSet - **Mongodb version** : 7.0.14 - **pymongo** : 4.10.1 - **writeConcern** : majority - **readConcern** : majority - **read preference** : secondary I have not enabled workload-isolation; So,mongot and mongod services are running in each nodes of the replicaSet cluster. I think i need a help to understand the atlas search setup. Thanks in advance.

Lucene Index is managed by Instaclustr (https://github.com/instaclustr/cassandra-lucene-index) in Cassandra 4.x instead of Stratio who supported till V3.x. I have tried to test the Index creation but failed with below issues. Anyone please help. I have raised this in git but somehow missed by team. It would be of great help if anyone who successfully implemented this can share steps. ~/cassandra-lucene-index$ git checkout 4.0.7 error: pathspec '4.0.7' did not match any file(s) known to git Subsequently below step failed also mvn clean package

We are using Stratio Lucene Indexer for V3.11.5 and currently planning to upgrade to V4.x. As specific Cassandra Lucene index versions are targeted to specific Apache Cassandra versions. https://github.com/stratio/cassandra-lucene-index Kindly let me know if anyone using this Stratio Lucene Indexer with V4.x and which plagin to select.