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Warning on OpenTelemetry when some attributes are not set #1385
Description
Environment details
- OS type and version: Windows 10 21H2
- Python version:
3.9.4 - pip version:
22.2.2 google-cloud-bigqueryversion:3.3.5
Steps to reproduce
- Set up a query job with opentelemetry enabled
- See warning in the console:
Invalid type NoneType for attribute value. Expected one of ['bool', 'str', 'bytes', 'int', 'float'] or a sequence of those types
Code example
import logging
from google.cloud import bigquery
from opentelemetry import trace
from opentelemetry.sdk.trace import TracerProvider
from opentelemetry.sdk.trace.export import (
SimpleSpanProcessor,
ConsoleSpanExporter,
)
provider = TracerProvider()
simple_processor = SimpleSpanProcessor(ConsoleSpanExporter())
provider.add_span_processor(simple_processor)
trace.set_tracer_provider(provider)
logging.basicConfig(level=10)
# Construct a BigQuery client object.
client = bigquery.Client()
query = "SELECT 1;"
query_job = client.query(query)Stack trace
DEBUG:google.auth._default:Checking None for explicit credentials as part of auth process...
DEBUG:google.auth._default:Checking Cloud SDK credentials as part of auth process...
DEBUG:google.auth._default:Checking None for explicit credentials as part of auth process...
DEBUG:google.auth._default:Checking Cloud SDK credentials as part of auth process...
WARNING:opentelemetry.attributes:Invalid type NoneType for attribute value. Expected one of ['bool', 'str', 'bytes', 'int', 'float'] or a sequence of those types
WARNING:opentelemetry.attributes:Invalid type NoneType for attribute value. Expected one of ['bool', 'str', 'bytes', 'int', 'float'] or a sequence of those types
DEBUG:urllib3.util.retry:Converted retries value: 3 -> Retry(total=3, connect=None, read=None, redirect=None, status=None)
DEBUG:google.auth.transport.requests:Making request: POST https://oauth2.googleapis.com/token
DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): oauth2.googleapis.com:443
DEBUG:urllib3.connectionpool:https://oauth2.googleapis.com:443 "POST /token HTTP/1.1" 200 None
DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): bigquery.googleapis.com:443
DEBUG:urllib3.connectionpool:https://bigquery.googleapis.com:443 "POST /bigquery/v2/projects/my-project/jobs?prettyPrint=false HTTP/1.1" 200 None
{
"name": "BigQuery.job.begin",
"context": {
"trace_id": "0x192a0e4ec554c63f68525922208fed88",
"span_id": "0xfa29f0363122c4c4",
"trace_state": "[]"
},
"kind": "SpanKind.INTERNAL",
"parent_id": null,
"start_time": "2022-10-12T09:41:57.259114Z",
"end_time": "2022-10-12T09:41:57.934410Z",
"status": {
"status_code": "UNSET"
},
"attributes": {
"db.system": "BigQuery",
"db.name": "my-project",
"job_id": "fc1581e3-708b-4b51-9a05-e3ad52c68dec",
"hasErrors": false,
"num_child_jobs": 0,
"path": "/projects/my-project/jobs"
},
"events": [],
"links": [],
"resource": {
"attributes": {
"telemetry.sdk.language": "python",
"telemetry.sdk.name": "opentelemetry",
"telemetry.sdk.version": "1.13.0",
"service.name": "unknown_service"
},
"schema_url": ""
}
}
Analysis
Warnings appear when location and job state attributes are not set.
Activity
JoonasMaanonen commentedon Jan 3, 2023
I got this warning as well.
I think the warning disappears after adding similar None handling that was done in #1327 for the
locationandstatefields.location: https://github.com/googleapis/python-bigquery/blob/main/google/cloud/bigquery/opentelemetry_tracing.py#L104state: https://github.com/googleapis/python-bigquery/blob/main/google/cloud/bigquery/opentelemetry_tracing.py#L111