es in our production. And
> I am investigating the problem we've got recently (it happens at least 5-6
> times already). Couple of our jobs are end up with the following error:
>
> ```
> Error: ERROR: duplicate key value violates unique constraint
> "repohistory_pkey" Det
constraint
"repohistory_pkey" Detail: Key (id)=(1672652357009) already exists.
```
and following log entry appears in the logs of the one of the nodes:
```
org.apache.manifoldcf.core.interfaces.ManifoldCFException: ERROR: duplicate
key value violates unique constraint "repohistory_pkey&quo
