OpenSearch

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As part of this issue, we need to perform a POC on integrating with remote store. The idea is to identify any bottlenecks which will eventually help in design #4537

dreamer-89

Before starting a [POC](https://github.com/opensearch-project/OpenSearch/issues/4536) for this integration we should start with a high level design. Some questions that come to mind. 1. How do we compute and send the list...

mch2

Bugfix/496 rollover alias with filters

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### Description Once the rollover happens on alias, filter, search and index routing both on source and target indicies were missing. This pull request should fix the previously mentioned behaviors...

stevanbz

[RFC] Schema on Reads

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### Problem Statement By default, OpenSearch supports ‘schema on write’ i.e. the structure is defined at the time of ingest so that it is available for query immediately. However, as...

imRishN

[Remote Translog] Introduce remote translog transfer support

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Signed-off-by: Bukhtawar Khan ### Description The changes introduces support for blob store based remote translog store. The changes contain the remote transfer service interactions and snapshots data needed to be...

Bukhtawar

Delete API for weighted round robin search routing

3

### Description This pull request adds DELTE api to delete weights for weighted routing policy. This in turn disable the deature. ### Issues Resolved [2859](https://github.com/opensearch-project/OpenSearch/issues/2859) [3639](https://github.com/opensearch-project/OpenSearch/issues/3639) ### Check List -...

anshu1106

We have discussed NoOp replication on high level in #3706 and the proposal can be found [here](https://github.com/opensearch-project/OpenSearch/issues/3706#issuecomment-1185617653) and the approach selected has been discussed [here](https://github.com/opensearch-project/OpenSearch/issues/3706#issuecomment-1190077161). As part of the exercise,...

ashking94

**Describe the bug** if `http.detailed_errors.enabled: false` is set then the error message in a REST API call will only report back an error message if the exception contains an `OpenSearchException`:...

rursprung

**Describe the bug** Please see https://github.com/opensearch-project/OpenSearch/pull/4547#issuecomment-1251875724 When dependabot PRs are initially created, the GHA workflow 'Dependabot PR actions' (https://github.com/opensearch-project/OpenSearch/blob/2.3.0/.github/workflows/dependabot_pr.yml#L51) will not update the changelog file. Only ask `dependabot` to "recreate"...

tlfeng

From [Lucene's](https://cwiki.apache.org/confluence/display/lucene/ImproveIndexingSpeed) documentation, **Re-use Document and Field instances** As of Lucene 2.3 there are new setValue(...) methods that allow you to change the value of a [Field](http://lucene.apache.org/java/docs/api/org/apache/lucene/document/Field.html). This allows you...

itiyama