pkg/query/table: Add comment about map check not panicking

pkg/query/table.go

@@ -119,6 +119,7 @@ func generateTableArrowRecord(
 					// Check if we've seen the address for the mapping before.
 					// If not, we add it as a new row and add the address to the mapping to keep track of it.
 					// If we have seen the address before, we merge the address with the existing row by summing the values.
+					// Note for Go developers: This won't panic. Tests have shown that if the first check fails, the second check won't be run.
 					if cr, ok := tb.addresses[unsafeString(buildID)][addr]; !ok {
 						if err := tb.appendRow(r, sampleRow, locationRow, -1, isLeaf); err != nil {
 							return nil, 0, err

pkg/query/table_test.go

@@ -15,7 +15,6 @@ package query
 
 import (
 	"context"
-	"fmt"
 	"testing"
 
 	"github.com/apache/arrow/go/v13/arrow/array"
@@ -63,8 +62,6 @@ func TestGenerateTable(t *testing.T) {
 	symbolizedProfile, err := parcacol.NewProfileSymbolizer(tracer, metastore).SymbolizeNormalizedProfile(ctx, profiles[0])
 	require.NoError(t, err)
 
-	fmt.Println(profiles[0].Meta)
-
 	np, err := OldProfileToArrowProfile(symbolizedProfile)
 	require.NoError(t, err)