escp
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Elasticsearch Copier - Copies ES indexes
This PR defines the types necessary to decode Elasticsearch `_stats` and `_search_shards` endpoints to expose cluster information about the shard allocation. This was done to introspect cluster performance which can...
The old escp version allowed resuming via setting a scroll ID. I don't think it was implemented correctly, but the idea is nice. The main function should log the last...
Right now the bulk indexing code exits with an error if it encounters any errors. It should probably retry at least once before totally giving up.
No need to make people run a separate tool post-copy.
If you turn off replication and indexing (or set it to 10seconds) on the target index until the copy has finished, it should be at least twice as fast. https://blog.codecentric.de/en/2014/05/elasticsearch-indexing-performance-cheatsheet/...