Tempo query by date

Hello,

Does anyone have an idea why I can’t query Tempo traces by dates ?

  • I can query by traceID : curl ‘http://[…]/api/traces/5B8EFFF798038103D269B633813FC700’
    {“batches”:[{“resource”:{“attributes”:[{“key”:“service.name”,“value”:{“stringValue”:“service-1”}}]},“scopeSpans”:[{“scope”:{“name”:“span-scope”,“version”:“1”},“spans”:[{“traceId”:“W47/95gDgQPSabYzgT/HAA==”,“spanId”:“7uGbfsPBsQA=”,“name”:“post_handler”,“kind”:“SPAN_KIND_SERVER”,“startTimeUnixNano”:“1698357600000000000”,“endTimeUnixNano”:"169835772000000[…]

  • I can query by tag : curl ‘http://[…]/api/search?tags=%20service.name%3D%22service-1%22%20name%3D%22post_handler%22&limit=20’
    {“traces”:[{“traceID”:“5b8efff798038103d269b633813fc700”,“rootServiceName”:“service-1”,[…]

  • But I am not able to query by date : curl ‘http://[…]/api/search?tags=%20service.name%3D%22service-1%22%20name%3D%22post_handler%22&limit=20&start=1697875936&end=1698480736’
    {“traces”:,“metrics”:{}}%

Thanks in advance

The error came from my use of the HTTP API for the tests. Using python instrumentation, no more problems.