public async Task WriteRecords()
{
Console.WriteLine("Writing records");
DateTimeOffset now = DateTimeOffset.UtcNow;
string currentTimeString = (now.ToUnixTimeMilliseconds()).ToString();
List <Dimension> dimensions = new List <Dimension> {
new Dimension {
Name = "region", Value = "us-east-1"
},
new Dimension {
Name = "az", Value = "az1"
},
new Dimension {
Name = "hostname", Value = "host1"
}
};
var cpuUtilization = new Record
{
Dimensions = dimensions,
MeasureName = "cpu_utilization",
MeasureValue = "13.6",
MeasureValueType = MeasureValueType.DOUBLE,
Time = currentTimeString
};
var memoryUtilization = new Record
{
Dimensions = dimensions,
MeasureName = "memory_utilization",
MeasureValue = "40",
MeasureValueType = MeasureValueType.DOUBLE,
Time = currentTimeString
};
List <Record> records = new List <Record> {
cpuUtilization,
memoryUtilization
};
try
{
var writeRecordsRequest = new WriteRecordsRequest
{
DatabaseName = Constants.DATABASE_NAME,
TableName = Constants.TABLE_NAME,
Records = records
};
WriteRecordsResponse response = await writeClient.WriteRecordsAsync(writeRecordsRequest);
Console.WriteLine($"Write records status code: {response.HttpStatusCode.ToString()}");
}
catch (Exception e)
{
Console.WriteLine("Write records failure:" + e.ToString());
}
}
private async Task write100(List <Record> records)
{
var writeRecordsRequest = new WriteRecordsRequest
{
DatabaseName = Constants.DATABASE_NAME,
TableName = Constants.TABLE_NAME,
Records = records
};
WriteRecordsResponse response = await writeClient.WriteRecordsAsync(writeRecordsRequest);
Console.WriteLine($"Write records status code: {response.HttpStatusCode.ToString()}");
}
private async Task SubmitBatchAsync(List <Record> records, int counter)
{
try
{
var writeRecordsRequest = new WriteRecordsRequest
{
DatabaseName = Constants.DATABASE_NAME,
TableName = Constants.TABLE_NAME,
Records = records
};
WriteRecordsResponse response = await writeClient.WriteRecordsAsync(writeRecordsRequest);
Console.WriteLine($"Processed {counter} records. Write records status code:{response.HttpStatusCode.ToString()}");
}
catch (Exception e)
{
Console.WriteLine("Write records failure:" + e.ToString());
}
}
public async Task WriteRecordsAsync(string table, RecordData[] records, CancellationToken ct = default)
{
await _writer.WriteRecordsAsync(new WriteRecordsRequest
{
DatabaseName = _database,
TableName = table,
Records = records.Select(x => new Record
{
Time = x.Time.ToUnixTimeMilliseconds().ToString(),
TimeUnit = TimeUnit.MILLISECONDS,
Dimensions = x.Metadata.Select(m => new Dimension
{
DimensionValueType = DimensionValueType.VARCHAR,
Name = m.Key,
Value = m.Value,
}).ToList(),
MeasureName = x.Name,
MeasureValue = x.Value.ToString(),
MeasureValueType = MeasureValueType.DOUBLE,
})
.ToList(),
}, ct);
}
public async Task WriteRecordsMultiMeasureValueSingleRecord()
{
Console.WriteLine("Writing records with multi value attributes");
DateTimeOffset now = DateTimeOffset.UtcNow;
string currentTimeString = (now.ToUnixTimeMilliseconds()).ToString();
List <Dimension> dimensions = new List <Dimension> {
new Dimension {
Name = "region", Value = "us-east-1"
},
new Dimension {
Name = "az", Value = "az1"
},
new Dimension {
Name = "hostname", Value = "host1"
}
};
var commonAttributes = new Record
{
Dimensions = dimensions,
Time = currentTimeString
};
var cpuUtilization = new MeasureValue
{
Name = "cpu_utilization",
Value = "13.6",
Type = "DOUBLE"
};
var memoryUtilization = new MeasureValue
{
Name = "memory_utilization",
Value = "40",
Type = "DOUBLE"
};
var computationalRecord = new Record
{
MeasureName = "cpu_memory",
MeasureValues = new List <MeasureValue> {
cpuUtilization, memoryUtilization
},
MeasureValueType = "MULTI"
};
List <Record> records = new List <Record>();
records.Add(computationalRecord);
try
{
var writeRecordsRequest = new WriteRecordsRequest
{
DatabaseName = MultiMeasureValueConstants.MultiMeasureValueSampleDb,
TableName = MultiMeasureValueConstants.MultiMeasureValueSampleTable,
Records = records,
CommonAttributes = commonAttributes
};
WriteRecordsResponse response = await writeClient.WriteRecordsAsync(writeRecordsRequest);
Console.WriteLine($"Write records status code: {response.HttpStatusCode.ToString()}");
}
catch (Exception e)
{
Console.WriteLine("Write records failure:" + e.ToString());
}
}