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Raft Notary: change compaction mode to sequential

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Keep log until it has been applied to all replicas.
This commit is contained in:
Thomas Schroeter 2017-11-09 15:52:54 +00:00
parent cf33be66ff
commit b23e727685
1 changed files with 3 additions and 3 deletions
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6
node/src/main/kotlin/net/corda/node/services/transactions/DistributedImmutableMap.kt
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@ -27,9 +27,9 @@ class DistributedImmutableMap<K : Any, V : Any, E, EK>(val db: CordaPersistence,
object Commands {
class PutAll<K, V>(val entries: Map<K, V>) : Command<Map<K, V>> {
override fun compaction(): Command.CompactionMode {
// The SNAPSHOT compaction mode indicates that a command can be removed from the Raft log once
// a snapshot of the state machine has been written to disk
return Command.CompactionMode.SNAPSHOT
// The SEQUENTIAL compaction mode retains the command in the log until it has been stored and applied
// on all servers in the cluster.
return Command.CompactionMode.SEQUENTIAL
}
}