| QueryTrace Class |
The Cassandra trace for a query.
The trace is generated by Cassandra when query tracing is enabled for the query. The trace itself is stored in Cassandra in the sessions and events table in the system_traces keyspace and can be retrieve manually using the trace identifier (the one returned by TraceId).
Inheritance HierarchySystemObject
CassandraQueryTrace
CassandraQueryTrace
Namespace: Cassandra
Assembly: Cassandra (in Cassandra.dll) Version: 3.2.0
SyntaxC#
public class QueryTrace
The QueryTrace type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | QueryTrace | Initializes a new instance of the QueryTrace class |
Methods| Name | Description | |
|---|---|---|
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| ToString | (Overrides ObjectToString.) |
Properties| Name | Description | |
|---|---|---|
 | ClientAddress |
Source address of the query.
|
| Coordinator |
The coordinator host of the query.
|
| DurationMicros |
The (server side) duration of the query in microseconds.
|
| Events |
The events contained in this trace.
|
| Parameters |
The parameters attached to this trace.
|
| RequestType |
The type of request.
|
| StartedAt |
The server side timestamp of the start of this query.
|
| TraceId |
The identifier of this trace.
|
See Also