Questions tagged [cluster]

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Solana Private Cluster - Can't Upgrade Program

Has anyone encountered this? I have a private cluster that is running in AWS. I can deploy programs, but when I try and upgrade them all of the transactions go through the bpfupgradeloader with no ...
david lampach's user avatar
0 votes
0 answers
45 views

How to run a multi nodes solana cluster in my local server?

I want to run a multi nodes solana cluster in my local server, for example, a bootstrap validator with rpc port 8899 and web socket port 8900, and then an additional validator with rpc port 8901 and ...
Shizheng's user avatar
1 vote
1 answer
152 views

bootstrap validator not voting when using solana-genesis or not detected as bootstrap validator

I am starting a new development cluster and have a new solana-genesis config but am failing to get the bootstrap validator to vote. Using this script, the genesis.bin file is created. My bootstrap ...
T3chie's user avatar
  • 85
1 vote
1 answer
356 views

getting error on communication between solana-test-validator and solana balance

Hi All, After running solana-test-validator on arch linux, I tried to test solana balance which is showing following error. Error: RPC request error: cluster version query failed: error sending ...
sanjeet kumar's user avatar
4 votes
1 answer
159 views

Find what cluster is being operated on from Connection object

If I a have a Connection object from web3js, is there a way I can determine from this if it is operating on mainnet or devnet (or some local network)? The only thing in this direction I could think of ...
Ahri's user avatar
  • 2,403
0 votes
1 answer
58 views

Does Solana have cluster id similar to Ethereum network id?

Does Solana have cluster id similar to Ethereum network id, for purpose of distinguishing different networks?
Cryptorizon's user avatar
4 votes
2 answers
583 views

how to fork solana mainnet

I want to fork the solana mainnet to test my programs on it. Is it possible to fork solana mainnet like how ganache or hardhat lets you fork the ethereum mainnet? if yes, how to?
Gajesh Naik's user avatar
2 votes
1 answer
45 views

How can I ensure that a transaction isn't repeated if my first attempt fails to get a response and I try the transaction again?

Let's say I use the JSON RPC "sendTransaction" call to perform a transaction that sends some tokens to an account, but some communication mishap happens and I get no response after ...
OCDev's user avatar
  • 712
2 votes
1 answer
215 views

How can I increase the computation limit in Devnet?

Currently mainet have a computation limit of 1.2m compute units limit, while devnet has 200k compute units limit. Is there a way to increase the computation limit in devnet ?
vicyyn's user avatar
  • 3,875
2 votes
1 answer
31 views

What is a cluster in Solana terminology?

What is considered a cluster in Solana terminology? Is this just another name for RPC node where anyone can request and send transactions to?
Patoshi パトシ's user avatar
14 votes
1 answer
971 views

Commitment "Processed" vs "Confirmed" vs "Finalized"

What's the difference between the different levels of commitment, 'Processed', 'Confirmed' and 'Finalized'?
vicyyn's user avatar
  • 3,875
0 votes
1 answer
46 views

How can know if bootstrap-validator is running successfully or not?

I follows the instructions of Benchmark a Cluster (https://docs.solana.com/cluster/bench-tps), after I executed this line: NDEBUG=1 ./multinode-demo/bootstrap-validator.sh according the documentation: ...
Cryptorizon's user avatar
0 votes
1 answer
80 views

How frequent are ledger resets on the public devnet and testnet clusters?

In the clusters section on the official website: https://docs.solana.com/clusters, both the devnet and testnet have "ledger resets". How frequent are these ledger resets on both the devnet ...
Arjun's user avatar
  • 3
0 votes
1 answer
80 views

Questions about Mainnet RPC and endpoints [closed]

These questions are coming from someone who is experienced in Bitcoin ecosystem but new to Solana development. From what I understand, connecting to a Solana cluster is similar to connecting to a node ...
CryptoSar's user avatar
  • 389