gaobinlong

[BUG] default_search analyzer in index settings overrides the analyzer defined in mapping

5

**Describe the bug** When there's a default_search analyzer defined in index settings and an analyzer defined in the mapping of a field, when indexing, the analyzer in mapping is used,...

Update supported version for the bug fix of from and size parameter can be negative when searching

5

### Description After the PR https://github.com/opensearch-project/OpenSearch/pull/13361 was backported to 2.x branch, we need to update the version check in main to ensure that the bwc tests can cover that bug...

[FEATURE] The parameter source_index of transform supports array

2

**Is your feature request related to a problem?** An user of OpenSearch asked in the OpenSearch forum about how to specify multiple indices in the parameter `source_index` when creating transform...

Fix bulk upsert ignores the default_pipeline and final_pipeline when the auto-created index matches the index template

8

### Description When executing update action with upsert in bulk API, if the specified index doesn't exist and the index matches an existing index template, we don't resolve the default...

### Is your feature request related to a problem? Please describe Currently we have [community_id ingest processor ](https://opensearch.org/docs/latest/ingest-pipelines/processors/community_id/) which is used to generate community ID flow hash for network flow...

Fix get field mapping API returns 404 error in mixed cluster with multiple versions

6

### Description Fix the bug of get field mapping API returns 404 error intermittently in a mix cluster with multiple versions(1.x and 2.x), the bug is cause by the [deserialization...

### Describe the bug When diving deep into this flaky test: https://github.com/opensearch-project/OpenSearch/issues/2440, I found that actually it's caused by a bug, this bug can be triggered in a mixed cluster...

Refresh system index immediately when create/update/delete notification configs

2

**Is your feature request related to a problem?** When create, update and delete notification configs, currently we do not refresh the system index `.opensearch-notification-config` in this plugin, so the operations...

Add html sanitization enhancement for email message

2

### Description The main change of this PR is to add html sanitization enhancement for sending html format email message, there are three main settings for this enhancement: - `opensearch.notifications.core.email.enable_html_sanitization`,...

[DOC] Alias exists API and Get Alias API are missing

2

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