Interesting. It does look like that pendingKrfTags structure is wasting memory.
I think that retained heap of 20 gigabytes might include your entire cache,
because those objects have references back to the Cache object. However with 6K
oplogs each having an empty map with 4K elements that does a
I guess the alternative would be for the client to automatically switch to SSL
if it detected the server was using SSL? It is not currently doing that, as you
discovered.
That might be a nice feature to have to support upgrading to SSL. At some
point, it is important for users that want SSL to
Geode's N-2 support policy can lead to "waves" of patch releases. For example,
1.12.6, 1.13.5 and 1.14.1 are all likely this month, with many of the same
fixes in each.
Some open source projects group waves of patch releases into a single
announcement. It might be nice to do this for Geode.