Implement proof of concept ccr recovery #37790
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This reverts commit 80c0efe.
…martijnvg/elasticsearch into martijnvg-ccr_handle_fallen_behind_leader
…martijnvg/elasticsearch into martijnvg-ccr_handle_fallen_behind_leader
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As I mention in the description this is kind of rough. There is no retry or error handling. Additionally, there are shortcomings like (I think) we need to retain the original follower request as its options need to be retained for recovery bootstrapping. |
colings86
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:Distributed Indexing/CCR
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Pinging @elastic/es-distributed |
…xception with a special header instead. MissingHistoryOperationsException couldn't be used because it ended up getting serialized in certain cases and this exception was then not handled correctly.
…otFoundException with" This reverts commit 3025289.
a different place where it never gets serialized and there covert it into the wrapper exception.
…martijnvg/elasticsearch into martijnvg-ccr_handle_fallen_behind_leader
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This PR opens a proof of concept for CCR recovery. It is pretty basic
without much resiliency to failures. It pulls in the work from #35719,
#37733 and #37562 and integrates it. There is a single test added to
ensure that files are being recovered when the follower falls behind.