英語 での Ledger version の使用例とその 日本語 への翻訳
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ACCEPTED_LEDGER The peer built this ledger version as the result of a consensus round.
Ledger_hash String- Hash(May be omitted) The identifying hash of the ledger version the transaction was found in;
Ledger_index String or Unsigned Integer(Optional) The ledger index of the ledger version to use, or a shortcut string to choose a ledger automatically.(See Specifying Ledgers). .
The payee's records include transactions that are"in flight" or have not yet been included in the latest validated ledger version.
If rippled does not already have the ledger version, you may have to run the ledger_request command multiple times until it has finished retrieving the ledger. .
A ledger version contains a header, a transaction tree, and a state tree, which contain account settings, trustlines, balances, transactions, and other data.
Ledgerfile{FILE} Load the ledger version from the specified{FILE}, which must contain a complete ledger in JSON format.
Log messages such as the following occur when the server sees a validation message from a peer and it does not know the parent ledger version that server is building on.
Furthermore, each new"ledger version" in the XRP Ledger(the equivalent of a"block") contains the full current state of all balances, so a server can synchronize with the network in minutes instead of spending hours downloading and re-processing the full transaction history.
Furthermore, each new"ledger version" in the XRP Ledger(the equivalent of a"block") contains the full current state of all balances, so a server can synchronize with the network in minutes instead of spending hours downloading and re-processing the full transaction history.
Decide how many ledger versions' worth of history to store.
Number of Ledger Versions.
(Each time it runs, it reduces the number of stored ledger versions to approximately the configured number.).
Every rippled server stores ledger versions and transaction history locally.
Complete_ledgers String Range expression indicating the sequence numbers of the ledger versions the peer rippled has available.
These candidate ledger versions have the same ledger index but different ledger hashes.
The server may store up to just over twice the configured number of ledger versions if online deletion is set to run automatically.
In its default configuration, the rippled server deletes history older than the most recent 2000 ledger versions, keeping approximately 15 minutes of ledger history(based on the current rate between ledgers). .
New ledger versions are usually validated 3 to 4 seconds apart, so the number of ledger versions corresponds roughly to the amount of time you want to store.
Tip: Even with online deletion, the amount of disk space required to store the same time span's worth of ledger data increases over time, because the size of individual ledger versions tends to grow over time.