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feat(http): add error handling for exporting #4709

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f581f22
feat(http): add error handling for exporting
pafi-code Aug 1, 2025
2b50d49
feat(http_exporter): allow to run retry loop on connection errors
pafi-code Oct 27, 2025
5126b71
feat(http): change error types that are caught
pafi-code Nov 6, 2025
4fb3977
refactor(http): introduce variables to unify logging
pafi-code Nov 6, 2025
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34 changes: 25 additions & 9 deletions ...rter-otlp-proto-http/src/opentelemetry/exporter/otlp/proto/http/_log_exporter/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -184,26 +184,42 @@ def export(self, batch: Sequence[LogData]) -> LogExportResult:
serialized_data = encode_logs(batch).SerializeToString()
deadline_sec = time() + self._timeout
for retry_num in range(_MAX_RETRYS):
resp = self._export(serialized_data, deadline_sec - time())
if resp.ok:
return LogExportResult.SUCCESS
# multiplying by a random number between .8 and 1.2 introduces a +/20% jitter to each backoff.
backoff_seconds = 2**retry_num * random.uniform(0.8, 1.2)
try:
resp = self._export(serialized_data, deadline_sec - time())
if resp.ok:
return LogExportResult.SUCCESS
except requests.exceptions.RequestException as error:
reason = str(error)
retryable = True
status_code = None
else:
reason = resp.reason
retryable = _is_retryable(resp)
status_code = resp.status_code

if not retryable:
_logger.error(
"Failed to export logs batch code: %s, reason: %s",
status_code,
reason,
)
return LogExportResult.FAILURE

if (
not _is_retryable(resp)
or retry_num + 1 == _MAX_RETRYS
retry_num + 1 == _MAX_RETRYS
or backoff_seconds > (deadline_sec - time())
or self._shutdown
):
_logger.error(
"Failed to export logs batch code: %s, reason: %s",
resp.status_code,
resp.text,
"Failed to export logs batch due to timeout,"
"max retries or shutdown."
)
return LogExportResult.FAILURE
_logger.warning(
"Transient error %s encountered while exporting logs batch, retrying in %.2fs.",
resp.reason,
reason,
backoff_seconds,
)
shutdown = self._shutdown_is_occuring.wait(backoff_seconds)
Expand Down
33 changes: 24 additions & 9 deletions ...er-otlp-proto-http/src/opentelemetry/exporter/otlp/proto/http/metric_exporter/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -231,26 +231,41 @@ def export(
serialized_data = encode_metrics(metrics_data).SerializeToString()
deadline_sec = time() + self._timeout
for retry_num in range(_MAX_RETRYS):
resp = self._export(serialized_data, deadline_sec - time())
if resp.ok:
return MetricExportResult.SUCCESS
# multiplying by a random number between .8 and 1.2 introduces a +/20% jitter to each backoff.
backoff_seconds = 2**retry_num * random.uniform(0.8, 1.2)
try:
resp = self._export(serialized_data, deadline_sec - time())
if resp.ok:
return MetricExportResult.SUCCESS
except requests.exceptions.RequestException as error:
reason = str(error)
retryable = True
status_code = None
else:
reason = resp.reason
retryable = _is_retryable(resp)
status_code = resp.status_code

if not retryable:
_logger.error(
"Failed to export metrics batch code: %s, reason: %s",
status_code,
reason,
)
return MetricExportResult.FAILURE
if (
not _is_retryable(resp)
or retry_num + 1 == _MAX_RETRYS
retry_num + 1 == _MAX_RETRYS
or backoff_seconds > (deadline_sec - time())
or self._shutdown
):
_logger.error(
"Failed to export metrics batch code: %s, reason: %s",
resp.status_code,
resp.text,
"Failed to export metrics batch due to timeout,"
"max retries or shutdown."
)
return MetricExportResult.FAILURE
_logger.warning(
"Transient error %s encountered while exporting metrics batch, retrying in %.2fs.",
resp.reason,
reason,
backoff_seconds,
)
shutdown = self._shutdown_in_progress.wait(backoff_seconds)
Expand Down
34 changes: 25 additions & 9 deletions ...ter-otlp-proto-http/src/opentelemetry/exporter/otlp/proto/http/trace_exporter/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -179,26 +179,42 @@ def export(self, spans: Sequence[ReadableSpan]) -> SpanExportResult:
serialized_data = encode_spans(spans).SerializePartialToString()
deadline_sec = time() + self._timeout
for retry_num in range(_MAX_RETRYS):
resp = self._export(serialized_data, deadline_sec - time())
if resp.ok:
return SpanExportResult.SUCCESS
# multiplying by a random number between .8 and 1.2 introduces a +/20% jitter to each backoff.
backoff_seconds = 2**retry_num * random.uniform(0.8, 1.2)
try:
resp = self._export(serialized_data, deadline_sec - time())
if resp.ok:
return SpanExportResult.SUCCESS
except requests.exceptions.RequestException as error:
reason = str(error)
retryable = True
status_code = None
else:
reason = resp.reason
retryable = _is_retryable(resp)
status_code = resp.status_code

if not retryable:
_logger.error(
"Failed to export span batch code: %s, reason: %s",
status_code,
reason,
)
return SpanExportResult.FAILURE

if (
not _is_retryable(resp)
or retry_num + 1 == _MAX_RETRYS
retry_num + 1 == _MAX_RETRYS
or backoff_seconds > (deadline_sec - time())
or self._shutdown
):
_logger.error(
"Failed to export span batch code: %s, reason: %s",
resp.status_code,
resp.text,
"Failed to export span batch due to timeout,"
"max retries or shutdown."
)
return SpanExportResult.FAILURE
_logger.warning(
"Transient error %s encountered while exporting span batch, retrying in %.2fs.",
resp.reason,
reason,
backoff_seconds,
)
shutdown = self._shutdown_in_progress.wait(backoff_seconds)
Expand Down