Hi All, We are using HelixPropertyStore in helix 0.6.4. The doc says "Helix supports caching the data with a write-through cache", so if I have two nodes A and B, if A made changes on some property in PropertyStore after B, will B get latest one? In our test, we kind of observe that B will still use its cached version, is that expected, do we have a way to get latest version on B?
Besides, we notice following log, looks like we need to specify paths for watchers, but we do not find a way how to do that in HelixPropertyStore. WARN org.apache.helix.manager.zk.ZkCacheBaseDataAccessor - ZkCachePaths is null or empty. Will not start ZkCacheEventThread Moreover, do we support concurrent set on HelixPropertyStore? Just saw following description on AutoFallbackPropertyStore: "Property store that does auto fallback to an old location. Assuming no concurrent updates" Any suggestions ? Thanks Hang Qi
