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opensearch-project / OpenSearch

🔎 Open source distributed and RESTful search engine.
https://opensearch.org/docs/latest/opensearch/index/
Apache License 2.0
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[BUG] [Remote State] Add cross chain trimming to handle mutliple valid chains having same state #10913

Open linuxpi opened 1 year ago

linuxpi commented 1 year ago

Describe the bug Today we fail bootstrap if we find multiple valid chains. But in few of those cases cross chain validation can help resolve the conflict and choose a single valid chain deterministically.

To Reproduce Steps to reproduce the behavior: NA

Expected behavior In case there are multiple valid chains after intra-chain trimming, and all having previousClusterUUID as na , we can use cross chain trimming to resolve to single valid cluster uuid.

We may also need to immediately cleanup all discarded uuids to avoid the discarded chain causing problem in future.

kiranprakash154 commented 10 months ago

Hi, are we on track for this to be released in 2.12 ?

linuxpi commented 8 months ago

Hi, are we on track for this to be released in 2.12 ?

Removed 2.12 label

@soosinha Can you add the correct target release label?

rwali-aws commented 4 months ago

[Triage - attendees 1 2 3 4 5 6]

@linuxpi This issue is tagged to https://github.com/opensearch-project/OpenSearch/issues/10523, which is already closed. Do you know if this issue can be closed as well?

soosinha commented 4 months ago

@rwali-aws This issue is still valid.