Skip to content

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

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 4 commits into
base: main
Choose a base branch
from
+74 −27
Open

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

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
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
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
34 changes: 25 additions & 9 deletions ...rter-otlp-proto-http/src/opentelemetry/exporter/otlp/proto/http/_log_exporter/__init__.py
View file
Open in desktop
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
View file
Open in desktop
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
Copy link
Contributor

@DylanRussell DylanRussell Nov 6, 2025

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Maybe only mark it as retryable if it's a connection error to start out ? Otherwise this looks good to me. Also can we add a test that exercises this branch in the code...

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
View file
Open in desktop
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
Loading