Rishikesh

Verify Usage of Opensearch Core System and Hidden Indices

1

### Description/Concept of System Indices and Hidden Indices on Opensearch core: **System Index** - An index must extend [system index plugin](https://github.com/opensearch-project/OpenSearch/blob/main/server/src/main/java/org/opensearch/plugins/SystemIndexPlugin.java) for a index to be called as system index....

Verify Usage of Opensearch Core System and Hidden Indices

1

### Description/Concept of System Indices and Hidden Indices on Opensearch core: **System Index** - An index must extend [system index plugin](https://github.com/opensearch-project/OpenSearch/blob/main/server/src/main/java/org/opensearch/plugins/SystemIndexPlugin.java) for a index to be called as system index....

[Backport 2.x] Add support for randomizing Remote Store enabled testing

4

### Description This PR baackports #12488 ### Related Issues Resolves #12458 , #12488 ### Check List - [ ] New functionality includes testing. - [ ] All tests pass -...

Verify Usage of Opensearch Core System and Hidden Indices

12

### Description/Concept of System Indices and Hidden Indices on Opensearch core: **System Index** - An index must extend [system index plugin](https://github.com/opensearch-project/OpenSearch/blob/main/server/src/main/java/org/opensearch/plugins/SystemIndexPlugin.java) for a index to be called as system index....