Re: Leader election in Kube-land

2021-10-28 Thread Ilan Ginzburg
The idea is tempting... Limiting to one tlog replica per shard might not be sufficient though. What if a node has too many shard leaders and we want to rebalance these across the cluster to other nodes? What if a node has some intrinsic issues (runs out of memory each time or unable to start due to

Leader election in Kube-land

2021-10-28 Thread Joel Bernstein
As I get deeper into Solr on kube, I've begun to wonder if Solr leader election on kube is an obsolete concept. Leader election was conceived when hardware was not fungible. Now that hardware is fungible I wonder if it's time to rethink the whole idea of leader election. Consider the following sce

Re: Should v2 API be "experimental"

2021-10-28 Thread Jan Høydahl
+1 to experimental (java level). In user facing docs and tutorials, we can encourage use, with just a minor note somewhere that it may still change. When users report bugs there will always be a workaround — use v1 until next release.. Jan Høydahl > 27. okt. 2021 kl. 23:18 skrev David Smiley :