Hello,

There is a newly created 8.2.0 all NRT type cluster for which i replaced each 
NRT replica with a TLOG type replica. Now, the replicas no longer replicate 
when the leader receives data. The situation is odd, because some shard 
replicas kept replicating up until eight hours ago, another one (same 
collection, same node) seven hours, and even another one four hours!

I inspected state.json to see what might be wrong, and compare it with another 
fully working, but much older, 8.2.0 all TLOG collection.

The faulty one still lists, probably from when it was created:
    "nrtReplicas":"2",
    "tlogReplicas":"0"
    "pullReplicas":"0",
    "replicationFactor":"2",

The working collection only has:
    "replicationFactor":"1",

What actually could cause this new collection to start replicating when i 
delete the data directory, but later on stop replicating at some random time, 
which is different for each shard.

Is there something i should change in state.json, and can it just be reuploaded 
to ZK?

Thanks,
Markus

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