public synchronized void startAll() throws IOException {
final DiscoveryNode pNode = getDiscoveryNode(primary.routingEntry().currentNodeId());
primary.markAsRecovering(
"store",
new RecoveryState(primary.shardId(), true, RecoveryState.Type.STORE, pNode, pNode));
primary.recoverFromStore();
primary.updateRoutingEntry(ShardRoutingHelper.moveToStarted(primary.routingEntry()));
for (IndexShard replicaShard : replicas) {
recoverReplica(
replicaShard,
(replica, sourceNode) ->
new RecoveryTarget(replica, sourceNode, recoveryListener, version -> {}));
}
}
public void recoverReplica(
IndexShard replica,
BiFunction<IndexShard, DiscoveryNode, RecoveryTarget> targetSupplier,
boolean markAsRecovering)
throws IOException {
final DiscoveryNode pNode = getPrimaryNode();
final DiscoveryNode rNode = getDiscoveryNode(replica.routingEntry().currentNodeId());
if (markAsRecovering) {
replica.markAsRecovering(
"remote",
new RecoveryState(replica.shardId(), false, RecoveryState.Type.REPLICA, pNode, rNode));
} else {
assertEquals(replica.state(), IndexShardState.RECOVERING);
}
replica.prepareForIndexRecovery();
RecoveryTarget recoveryTarget = targetSupplier.apply(replica, pNode);
StartRecoveryRequest request =
new StartRecoveryRequest(
replica.shardId(),
pNode,
rNode,
getMetadataSnapshotOrEmpty(replica),
RecoveryState.Type.REPLICA,
0);
RecoverySourceHandler recovery =
new RecoverySourceHandler(
primary,
recoveryTarget,
request,
() -> 0L,
e -> () -> {},
(int) ByteSizeUnit.MB.toKB(1),
logger);
recovery.recoverToTarget();
recoveryTarget.markAsDone();
replica.updateRoutingEntry(ShardRoutingHelper.moveToStarted(replica.routingEntry()));
}