public interface ReplicaSystem
Modifier and Type | Method and Description |
---|---|
void |
configure(String configuration)
Configure the implementation with necessary information from the system configuration
|
Replication.Status |
replicate(org.apache.hadoop.fs.Path p,
Replication.Status status,
ReplicationTarget target,
ReplicaSystemHelper helper)
Replicate the given status to the target peer
|
Replication.Status replicate(org.apache.hadoop.fs.Path p, Replication.Status status, ReplicationTarget target, ReplicaSystemHelper helper)
p
- Path to the resource we're reading fromstatus
- Information to replicatetarget
- The peerhelper
- Instance of ReplicaSystemHelpervoid configure(String configuration)
For example, we only need one implementation for Accumulo, but, for each peer, we have a ZK quorum and instance name
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