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fix: The aggs result of NestedAggregator with sub NestedAggregator may be not accurately

31

Signed-off-by: kkewwei [[email protected]](mailto:[email protected]) ### Description The aggs result of NestedAggregator with sub NestedAggregator may be not accurately, it depends on the face that the parentDocId > childDocId in search, but...

kkewwei

Upload translog.ckp file data as object metadata with translog.tlog file for s3 remote store

47

### Description This PR is a sub task of feature request https://github.com/opensearch-project/OpenSearch/issues/13022. And is being tracked here https://github.com/opensearch-project/OpenSearch/issues/13091. This PR include below changes - 1. The translog.ckp file's data is...

skumawat2025

Increase cluster publish timeout in flaky test testStaleClusterManage…

1

### Description Addresses fix for Flaky Test testStaleClusterManagerNotHijackingMajority which is caused in scenarios of Cluster State not being able to publish within configured timeout of 1s This change increases the...

rahulkarajgikar

[BUG] StableClusterManagerDisruptionIT.testStaleClusterManagerNotHijackingMajority (Random Test Failure)

7

**Describe the bug** Random Test Failure. Please dig in, and figure out what went wrong :( [https://ci.opensearch.org/logs/ci/workflow/OpenSearch_CI/PR_Checks/Gradle_Check/gradle_check_1066_reports.zip](https://ci.opensearch.org/logs/ci/workflow/OpenSearch_CI/PR_Checks/Gradle_Check/gradle_check_1066_reports.zip)

CEHENKLE

From https://github.com/opensearch-project/OpenSearch/pull/11043#issuecomment-1788404657.

mch2

Main repository azure managed identity support

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### Description This PR added supported for managed identity in the `repository-azure` plugin. ### Related Issues Resolves #12423 ### Check List - [x] New functionality includes testing. - [x] All...

chengwushi-netapp

Fix flaky test CacheStatsAPIIndicesRequestCacheIT.testNullLevels()

4

### Description I introduced CacheStatsAPIIndicesRequestCacheIT in [this recent PR](https://github.com/opensearch-project/OpenSearch/pull/13237) but I have found it to be flaky (example [here](https://build.ci.opensearch.org/job/gradle-check/38005/testReport/junit/org.opensearch.indices/CacheStatsAPIIndicesRequestCacheIT/testNullLevels__p0___opensearch_experimental_feature_pluggable_caching_enabled___true___/)). I created an issue for this [here](https://github.com/opensearch-project/OpenSearch/issues/13458). If `levels` is uninitialized...

peteralfonsi

Add support for wildcard field type

1

This adds support for the "wildcard" field type that supports efficient execution of wildcard and prefix queries by matching first against trigrams (or bigrams or individual characters), then post-filtering by...

msfroh

[Tiered Caching] Stats rework (4/4): Adds stats implementation for TieredSpilloverCache

22

### Description As part of [tiered caching stats](https://github.com/opensearch-project/OpenSearch/issues/12258), integrates stats with TieredSpilloverCache. This TieredSpilloverCacheStatsHolder implementation is aware of the tier concept and will support aggregating the TSC's stats by tier...

peteralfonsi

Support multi ranges traversal when doing date histogram rewrite optimization

22

### Description When intersect and visit a BKD tree, the value of the point or the min/max of the inner node are ever-increasing. The ranges rewritten from date histogram are...

bowenlan-amzn