public ElasticsearchDestinationWriter(DocumentDatabase database, SqlReplicationConfig _cfg, SqlReplicationStatistics replicationStatistics)
{
var cfg = new ElasticsearchReplicationConfig(_cfg);
this.database = database;
this.cfg = cfg;
this.targetIndexName = cfg.FactoryName.ToLowerInvariant(); // Elasticsearch requires all index names to be lowercased
this.replicationStatistics = replicationStatistics;
try
{
elasticsearchClient = cfg.GetElasticClient();
}
catch (UriFormatException e)
{
if (database != null)
database.AddAlert(new Alert
{
AlertLevel = AlertLevel.Error,
CreatedAt = SystemTime.UtcNow,
Exception = e.ToString(),
Title = "Invalid Elasticsearch URL provided",
Message = "Elasticsearch Replication could not parse one of the provided node URLs",
UniqueKey = "Elasticsearch Replication Connection Error: " + cfg.ConnectionString
});
}
catch (Exception e)
{
if (database != null)
database.AddAlert(new Alert
{
AlertLevel = AlertLevel.Error,
CreatedAt = SystemTime.UtcNow,
Exception = e.ToString(),
Title = "Elasticsearch Replication could not open connection",
Message = "Elasticsearch Replication could not open connection to " + cfg.ConnectionString,
UniqueKey = "Elasticsearch Replication Connection Error: " + cfg.ConnectionString
});
throw;
}
}
public static ReplicationConfig GetReplicationConfig(this DocumentDatabase database)
{
try
{
var configDoc = database.ConfigurationRetriever.GetConfigurationDocument <ReplicationConfig>(Constants.RavenReplicationConfig);
return(configDoc?.MergedDocument);
}
catch (Exception e)
{
Log.ErrorException("Could not read the configuration for replication conflict resolution", e);
database.AddAlert(new Alert
{
AlertLevel = AlertLevel.Error,
CreatedAt = SystemTime.UtcNow,
Message = e.Message,
Title = "Could not read the configuration for replication conflict resolution",
Exception = e.ToString(),
UniqueKey = "Replication Conflict Resolution Configuration Error"
});
return(null);
}
}
