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• A complex index reduild procedure that requires the development of additional crash recovery guarantees. It will start immediately when the partition file is fully received from the supplier node. If the node crashes in the middle of the rebuilding index process it will have an inconsistent index state at the further node startup. To avoid this a new index-undo WAL record must be logged within rebuilding and used on node start to remove previously added index records.

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Historical rebalance

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After partition is received the historical rebalance must be initiated to load other cache updates.

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