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最近鄙人也在做Raft的研究和实现，看到贵团队开源的Java版Raft库，大喜若狂，遂连夜品读代码，收获良多。
但是，预投票流程看着好像有点问题，根据我理解的Raft，预投票的关键是2点：
1.预投票请求报文中的term，应该是发起预投票者的term，不需要term+1（因为prevote的出现就是解决网络分区后节点不断增加term扰乱全局而增加的优化流程）
2.收到预投票请求的节点，应…
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Quorum 2.0.0 onwards does not have support for the Quorumchain consensus algorithm.
This issue is meant to track feedback/requests related to this omission to see if the option should be re-added.
…
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I want to know where has some documentation on how to deploy best practices?
And is it possible to do the read and write separation of the etcd node, for example, I have three nodes: Node1, Node2 a…
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## My Environment
* __ArangoDB Version__: 3.4
* __Storage Engine__: RocksDB
* __Deployment Mode__: Cluster
* __Deployment Strategy__: ArangoDB Starter
* __Infrastr…
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Hi all,
I am really a very newbie to patroni and stuff.So please bear if any query is so simple enough.I have 2 servers
172.16.251.25 --master
172.16.251.27 --slave .I have installed etcd and patro…
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## Question
Before asking a question, make sure you have:
- Searched existing Stack Overflow questions.
Yes
- Googled your question.
Yes
- Searched open and closed [GitHub issues](https://gi…
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When calling an ethereum node on :8545, I want to able to figure out, (a) which client type (parity, geth) I have, (b) which consensus algorithm it is running (ethash, aura, clique, IBFT, raft, tender…
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I understood that the choice for `raft` algorithm is a convenient approach for simple distribution and election of leader; but I was wondering if there was any plan in mid term for a leader-less algor…
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## please standardize Quorum's answers about itself
the canonical way to report the consensus algorithm in geth is
admin_nodeInfo --> protocols --> eth -->
so it's either
admin_…
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Hey @mfp !
I just did some test with the dict application, launching 3 instances, 2 connected to the same, and observe that when I kill one, sometimes the network do not recover from this event, fa…