Chenyang Ji

Generate report from a JSON file merged from `nyc merge`

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I have multiple coverage results from different types of tests (regression tests: node processes instrumented by nyc, jest tests: can produce coverage json results). I run `nyc merge` to merge...

### Is your feature request related to a problem? Please describe We developed the Query Insights Plugin as part of https://github.com/opensearch-project/OpenSearch/issues/11429 to provide query-level insights and surface the potential issues...

Query insights exporters implementation

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### Description This PR implements generic query insights exporters to export insights data into local index and debug log. Also added the export functionality for top n queries service with...

[DRAFT] POC for customized and rule-based labeling for search queries

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### Description A simple POC for customized and rule-based labeling for search queries - Added the ability to send customized labels in a search query. - Added a bare-minimum rule-based...

Add support for deep copying SearchRequest

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### Description Add support for deep copying a SearchRequest with roundtriping the request to a stream. ### Related Issues Resolves #869 ### Check List - [x] New functionality includes testing....

Query-level resource usages tracking

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### Description - Instrument resource usages before a task finishes on a data node, more specifically, get resource usages at the last step (serialization) before a phase response is sent...

[META] Generic Query Insights Framework

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**Is your feature request related to a problem? Please describe.** Meta issue to keep track of all the features and tasks in the scope of Query Insights framework. As for...

[Query Insghts] Memory budgeting for Query Insights services

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### Is your feature request related to a problem? Please describe As we add more query insights services like [top n queries](https://github.com/opensearch-project/OpenSearch/pull/11904) by different metrics types and [top queries shapes](https://github.com/opensearch-project/OpenSearch/issues/13357),...

[META] Multi-tenancy support in OpenSearch

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### Please describe the end goal of this project Introduce and enable multi-tenancy as a first class citizen in OpenSearch by associating traffic with specific users or workloads. This will...

[DOC] Query Insights Exporters

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**What do you want to do?** - [ ] Request a change to existing documentation - [x] Add new documentation - [ ] Report a technical problem with the documentation...