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Describe well-known x-headers for request epoch number #117

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alexvanin opened this issue Jan 11, 2021 · 0 comments · Fixed by #118
Closed

Describe well-known x-headers for request epoch number #117

alexvanin opened this issue Jan 11, 2021 · 0 comments · Fixed by #118
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@realloc
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documentation Improvements or additions to documentation enhancement Improving existing functionality
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v2.2.1

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@alexvanin
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alexvanin commented Jan 11, 2021 •
edited by realloc
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To implement nspcc-dev/neofs-node#234 there should be two well-known x-header keys with prefix.
These x-headers represent epoch of netmap to use for lookup and the depth of previous epoch lookup (storage node looks for objects in nodes of previous epoch container if it can't find it anywhere).

Define string representation of these x-header values.

Mention, that it is useful first of all for read operations.
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documentation Improvements or additions to documentation enhancement Improving existing functionality
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Describe well-known X-Headers realloc/neofs-api
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