Bulk Loader transaction scope (blank node identification)

Users Dgraph
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There’s no transaction in the Bulk Loader. It is used only once to populate the cluster.

A blank node is just an identifier. But you can store that in the node itself by using --store_xids flag.
That can be used in upsert queries(block) and also in Liveload.

➜  ~ dgraph bulk -h | grep xid
      --store_xids                       Generate an xid edge for each node.
      --xidmap string                    Directory to store xid to uid mapping


➜  ~ dgraph live -h | grep xid
  -U, --upsertPredicate string       run in upsertPredicate mode. the value would be used to store blank nodes as an xid
  -x, --xidmap string                Directory to store xid to uid mapping

Try to use --store_xids.