Ashish Singh
Ashish Singh
**Describe the bug** When doing indexing (single/bulk), the index becomes yellow when segment replication kicks in. The replica shard is failing and then recovery kicks in which makes the index...
Signed-off-by: Ashish Singh ### Description As part of implementing #3706, this is the initial commit that does the following - - Introduces an abstraction for developing No Op replication (for...
Signed-off-by: Ashish Singh [[email protected]](mailto:[email protected]) ### Description [Describe what this change achieves] ### Issues Resolved [List any issues this PR will resolve] ### Check List - [ ] New functionality includes...
**Is your feature request related to a problem? Please describe.** PRRL is used to keep lucene operation history and is also used in recovery for replaying these operations once the...
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,...
**Is your feature request related to a problem? Please describe.** During the current replica recovery process, the high level flow goes like this -  and then  With the...
**Is your feature request related to a problem? Please describe.** Whenever a primary fails and if replicas are available. The master choses to promote a replica that is insync (or...
[Remote Store] Introduce replication tracker proxy layer to make checkpoint related methods as no-op
**Is your feature request related to a problem? Please describe.** During replica recovery there are certain steps like prepareForTranslog which basically readies the engine by opening and skipping the translog...
**Is your feature request related to a problem? Please describe.** We need to identify all such interaction points with checkpoints and mutates it while in primary shard. Currently checkpoints are...
**Is your feature request related to a problem? Please describe.** We need to identify all such interaction points with checkpoints and mutates it while in primary shard. Currently checkpoints are...