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Reviewed by Cursor Bugbot for commit ac634ee. Configure here.
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Thanks @agarwalbharat - One naming change before merge. Rename the public It refreshes the full topology (nodes + primary/replica slots), not just a slot cache, and it matches the existing /**
* Forces an immediate refresh of the in-memory Redis Cluster topology
* (node map, primary and replica slot assignments).
* <p>
* Useful before {@link #getConnectionFromSlot(int)} when stale topology is
* detected outside the command retry path. Best-effort; a no-op if a refresh
* is already in progress.
*/
public void refreshClusterTopology() {
((ClusterConnectionProvider) provider).renewSlotCache();
}Same on both Thanks again! |
Add JedisCluster#refreshClusterTopology() as a public API that delegates to the existing ClusterConnectionProvider renewal path. This gives applications an explicit way to refresh the in-memory cluster slot cache when they detect stale topology state outside the normal command retry flow.
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Thank you @ggivo for the review. |
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Jedis already supports refreshing the Redis Cluster slot cache internally through
ClusterConnectionProvider.renewSlotCache(), but callers directly using do not have a public API to trigger that refresh directly.This is useful for applications that detect stale or incomplete cluster topology state outside the normal command retry path, especially for direct slot/node workflows such as
getConnectionFromSlot().Add
JedisCluster#refreshClusterTopology()as a public API that delegates to the existingClusterConnectionProviderrenewal path.This gives applications an explicit way to refresh the in-memory cluster slot cache when they detect stale topology state outside the normal command retry flow.
Closes : #4154
Note
Low Risk
Thin public wrapper over existing renewal logic; no new topology algorithm, only broader caller access to a path already used internally.
Overview
Adds
refreshClusterTopology()onJedisClusterandRedisClusterClient, exposing a way for apps to force an in-memory cluster topology refresh (nodes and slot map) by delegating to the existingClusterConnectionProvider#renewSlotCache()path—intended when stale routing is noticed outside normal command retries, e.g. beforegetConnectionFromSlot(int).Unit tests assert both clients call
renewSlotCache()on the provider (mockedJedisClusterconstructor andRedisClusterClientbuilder).Reviewed by Cursor Bugbot for commit 1bcab78. Bugbot is set up for automated code reviews on this repo. Configure here.