Concurrent file chunk fetching for CCR restore #38657
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Adds the ability to fetch chunks from different files in parallel, configurable using the new `ccr.indices.recovery.max_concurrent_file_chunks` setting, which defaults to 5 in this PR. The implementation uses the parallel file writer functionality that is also used by peer recoveries.
Tim-Brooks
added
>non-issue
:Distributed Indexing/CCR
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Pinging @elastic/es-distributed |
Tim-Brooks
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Adds the ability to fetch chunks from different files in parallel, configurable using the new
ccr.indices.recovery.max_concurrent_file_chunkssetting, which defaults to 5 in this PR.The implementation uses the parallel file writer functionality that is also used by peer recoveries.