[v23.2.x] Added metric representing bytes read from follower #15831
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Since it is hard to validate if Follower Fetching feature is working correctly we add a separate `bytes_fetched_from_follower_total` metric that counts bytes that were read from the follower. This will make it very easy to validate if consumers are reading from the closest replica. Note: follower fetched bytes are also accounted to overall bytes read. Signed-off-by: Michal Maslanka <michal@redpanda.com> (cherry picked from commit 44479e7)
Signed-off-by: Michal Maslanka <michal@redpanda.com> (cherry picked from commit 9d87132)
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/dt |
piyushredpanda
approved these changes
Dec 21, 2023
dotnwat
approved these changes
Dec 22, 2023
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@mmaslankaprv test needs fixing |
Add a test checking that both old and new redpanda instances can recover from each other during the upgrade process. (cherry picked from commit 0dd5657)
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Backport of PR #15799
Fixes: #15829,