Sync Access from Other goroutine

[dgraph-io]

Sync Access from Other goroutine

[manishrjain]

Most likely, you're calling Set on a closed KV store. You should have Close() be the last action on the store, after all the Sets / Gets.

[dc0d]

Seems it was a timing problem. Another important question would come to mind here: Is it safe to access a kv store instance from different goroutines?

[manishrjain]

Of course, yes. You can have multiple goroutines perform Sets, Gets, Deletes, CAS ops etc.

For ideas to achieve write performance, you can have a look at our benchmark populate code.
https://github.com/dgraph-io/badger-bench/blob/master/populate/main.go#L155-L175