CODEWITHSUNDEEP
hyperledger-fabric
Lea Saliba
Lea Saliba

Reputation: 43

Trying to use Raft consensus in Hyperledger Fabric 1.4.1 but getting SERVICE_UNAVAILABLE -- no Raft leader error

I'm currently working on my final year project and I need help concerning Raft.

I'm building a network with Hyperledger Fabric 1.4.1 using 'Building your first network' tutorial and I want to manually generate the artifacts, channel, joining the channel... I chose Raft as the consensus algorithm. But I'm getting an error:

Error: got unexpected status: SERVICE_UNAVAILABLE -- no Raft leader

Here is my code:code

What should I do?

Upvotes: 3

Views: 2770

Answers (2)

Darwin Harianto
Darwin Harianto

Reputation: 434

There is a problem in the start the network session. For the docker-compose, you need to add 1 more file. the problem is your raft script is not being called at start the network session

instead of docker-compose -f docker-compose-cli.yaml up -d

try to put

docker-compose -f docker-compose-cli.yaml -f docker-compose-etcdraft2.yaml up -d

Upvotes: 7

Gari Singh
Gari Singh

Reputation: 12013

Since you are using 1.4.1, you should probably use Raft rather than Kafka for the orderer consensus mechanism.

To use Raft, you should be able to run:

./byfn.sh up -o etcdraft

If you must / really want to use Kafka:

./byfn.sh up -o kafka

Upvotes: 0

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