chore(cubestore): make trace_id and span_id strings.

Author: KSDaemon

rust/cubestore/cubestore/src/cluster/mod.rs

@@ -215,7 +215,7 @@ pub enum WorkerMessage {
         SerializedPlan,
         HashMap<String, String>,
         HashMap<u64, Vec<SerializedRecordBatchStream>>,
-        Option<(u64, u64)>,
+        Option<(String, String)>,
     ),
 }
 

rust/cubestore/cubestore/src/telemetry/tracing.rs

@@ -3,13 +3,13 @@ use crate::CubeError;
 use std::sync::Arc;
 
 pub trait TracingHelper: DIService + Send + Sync {
-    fn trace_and_span_id(&self) -> Option<(u64, u64)>;
+    fn trace_and_span_id(&self) -> Option<(String, String)>;
 }
 
 pub struct TracingHelperImpl;
 
 impl TracingHelper for TracingHelperImpl {
-    fn trace_and_span_id(&self) -> Option<(u64, u64)> {
+    fn trace_and_span_id(&self) -> Option<(String, String)> {
         None
     }
 }