Hello everyone!
Deployed dgraph in docker, version 23.1.0 (3 zeros, 6 alphas).
I upload the initial data via graph bulk
command:
dgraph bulk -f data.rdf -s schema.txt --map_shards=4 --reduce_shards=2 --http localhost:8000 --zero=localhost:5080
schema.txt
xid: string @index(exact) @upsert .
User.name: string @index(hash) .
User.follows: [uid] @reverse .
User.transaction: [uid] @reverse .
User.pos: [uid] @reverse .
data.rdf
_:user_001 <xid> "_:user_001" .
_:user_001 <User.name> "user_001" .
_:user_001 <User.follows> _:user_002 .
_:user_001 <User.pos> _:user_003 .
_:user_002 <xid> "_:user_002" .
_:user_002 <User.name> "user_002" .
_:user_002 <User.transaction> _:user_003 (count=10, amount=5600) .
_:user_002 <User.pos> _:user_003 .
_:user_002 <User.follows> _:user_003 .
_:user_003 <xid> "_:user_003" .
_:user_003 <User.name> "user_003" .
_:user_003 <User.follows> _:user_005 .
_:user_004 <xid> "_:user_004" .
_:user_004 <User.name> "user_004" .
_:user_004 <User.follows> _:user_005 .
_:user_005 <xid> "_:user_005" .
_:user_005 <User.name> "user_005" .
_:user_005 <User.follows> _:user_003 .
_:user_005 <User.follows> _:user_001 .
I copy the received data to the alpha nodes. Then start the cluster.
At this stage, everything is fine, I can see the data through ratel.
Next, I’m trying to update the data
uploading data_upd.rdf and schema.txt to alpha1
data_upd.rdf
_:user_002 <User.name> "user_002_new_name" .
_:user_002 <User.transaction> _:user_003 (count=20, amount=9999) .
_:user_002 <User.pos> _:user_003 .
_:user_002 <User.follows> _:user_005 .
schema.txt is the same
and run command dgraph live:
dgraph live --alpha alpha1:9080,alpha2:9080,alpha3:9080,alpha4:9080,alpha5:9080,alpha6:9080 -z zero1:5080 -f data_upd.rdf -s schema.txt -U xid
this output command:
root@1af7d009dfba:/dgraph# dgraph live --alpha alpha1:9080,alpha2:9080,alpha3:9080,alpha4:9080,alpha5:9080,alpha6:9080 -z zero1:5080 -f data_upd.rdf -s schema.txt -U xid
*I0621 06:58:53.203852 63 init.go:85] *
Dgraph version : v23.1.0
Dgraph codename : dgraph
Dgraph SHA-256 : 2b0d2fb977807f9d681c3a8e5f67a6fb133c99c772009158107aa6b1ac4cbd10
Commit SHA-1 : 2b18d19
Commit timestamp : 2023-08-17 13:27:10 -0500
Branch : HEAD
Go version : go1.19.12
jemalloc enabled : true
Running transaction with dgraph endpoint: alpha1:9080,alpha2:9080,alpha3:9080,alpha4:9080,alpha5:9080,alpha6:9080
Processing schema file “schema.txt”
Processed schema file “schema.txt”
Found 1 data file(s) to process
Processing data file “data_upd.rdf”
*Number of TXs run : 0 *
Number of N-Quads processed : 0
Time spent : 41.222609ms
N-Quads processed per second : 0
The data is not updated. If I remove the -U key, then new nodes are expected to be created.
Where do I make a mistake?