* Add Prometheus metrics for reindexing pipeline via Micrometer Bridge the existing reindexing atomic counters to Prometheus so operators can alert on failures, latency spikes, and backpressure without relying solely on database-flushed stats.
- Add ReindexingMetrics singleton (initialize/getInstance pattern matching
CacheMetrics) with job lifecycle counters, stage success/failed/warnings
counters, bulk request timers with SLA buckets, payload size distribution,
backpressure and promotion counters, and active/pending gauges
- Register in MicrometerBundle after StreamableLogsMetrics
- Instrument ReindexingOrchestrator.run() with job started/completed/failed/stopped
- Bridge StageStatsTracker.flush() deltas to Prometheus per stage and entity type
- Add bulk request latency timer and payload size recording in OpenSearchBulkSink
- Record backpressure events in SearchIndexExecutor.handleBackpressure()
- Record promotion success/failure in DefaultRecreateHandler
- Add ReindexingMetricsTest with 24 tests covering all metric types
* Add Improvements
* Auto Gene
* Use Auto Config in distributed
* Fix Partition Claim Spread
* Make partition use config
* Correct total count
* Fix Wait time to 5 mins
* Revert om yaml
* Fix Sink sync
* Add Failure Handling at different stages
* Update script to create entities
* Move to scripts
* Add usage and fix script
* Fix Script
* Update generated TypeScript types
* Fix Staging miss
* Fix Stats reconcilation issue
* Revert workflow handler
* Fix Partition worker early sync
* Update Logs
* Update logs EntityRepository
* Error failure test
* Review Comments fix
* Fix Non Distributed live feed
* Fix Non Distributed stats feed
* Fix Review comments
* Fix Time Series cutt off
* Update generated TypeScript types
* Md
* Benchmark addition
* Fix date time warning
* Update load test to do benchmark analysis
* Disagnostic and update perf test
* Move load test to bin
* Fix Review Comments
* Add numeric values
* Move to localhost by default
* Fix Perf test issues
* Review Comments
* Add Preflight Fixes
* Add Preflight fixes for stale entry
* Remove stale entry on ApplicationHandler
---------
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
* Fix Stats
* Add Warning logs and reindex failure analysis
* Add Search Insights in Preferences
* Add Label
* Fix Full Error not available
* Add check for reindex run
