Rebalance would affect mutate?

Users Dgraph
1

my system is simple designed like this(user push node info to kafka,and another part will consume the message and muate it into dgraph)
I found it often occur error
image
and
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it makes some data lost.

I have some question:
1.why the leader often change,the total data is 2million. I don’t think the dataset is too large
2.rebalance would affect mutation? when I muate a predicate to one node,at the same time, the relalance would move the same predicate,how does dgraph perform

2

When dgraph zero move the predicate from one to another, the mutation is not available

3

it means rebalance and mutate could not work concurrently?

4

Yes, the dgraph team could provide more detail about this