[v23.3.x] c/topic_table_probe: use btree_map in topic table probe #16801
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Replaced `absl::flat_hash_map` that was used in `topic_table_probe` with the `btree_map` to avoid large allocations when we deal with large number of topics. Signed-off-by: Michal Maslanka <michal@redpanda.com> (cherry picked from commit 471f036)
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@mmaslankaprv we should look if the CI test is expected failure or not: #14657 or something different? |
this looks like a valid bug in Redpanda, investigating |
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this is a fix: #16850 |
mmaslankaprv
approved these changes
Mar 4, 2024
This was referenced Mar 13, 2024
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Backport of PR #16798
Fixes: #16800,