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[aws/cwlogs] Reduce noisy logger in CloudWatch logs pusher (#27774)
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**Description:** Log at the debug level instead of info level. Existing
behavior would cause excessive log lines on each successful push.
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bryan-aguilar authored Oct 19, 2023
1 parent 762f843 commit 8ab993c
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Showing 2 changed files with 28 additions and 1 deletion.
27 changes: 27 additions & 0 deletions .chloggen/awscwl_noisypusher.yaml
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# Use this changelog template to create an entry for release notes.

# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
change_type: enhancement

# The name of the component, or a single word describing the area of concern, (e.g. filelogreceiver)
component: awscloudwatchlogsexporter/awsemfexporter

# A brief description of the change. Surround your text with quotes ("") if it needs to start with a backtick (`).
note: Reduce noisy logs emitted by CloudWatch Logs Pusher.

# Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
issues: [27774]

# (Optional) One or more lines of additional information to render under the primary note.
# These lines will be padded with 2 spaces and then inserted directly into the document.
# Use pipe (|) for multiline entries.
subtext: The Collector logger will now write successful CloudWatch API writes at the Debug level instead of Info level.

# If your change doesn't affect end users or the exported elements of any package,
# you should instead start your pull request title with [chore] or use the "Skip Changelog" label.
# Optional: The change log or logs in which this entry should be included.
# e.g. '[user]' or '[user, api]'
# Include 'user' if the change is relevant to end users.
# Include 'api' if there is a change to a library API.
# Default: '[user]'
change_logs: [user]
2 changes: 1 addition & 1 deletion internal/aws/cwlogs/pusher.go
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Expand Up @@ -267,7 +267,7 @@ func (p *logPusher) pushEventBatch(req interface{}) error {
return err
}

p.logger.Info("logpusher: publish log events successfully.",
p.logger.Debug("logpusher: publish log events successfully.",
zap.Int("NumOfLogEvents", len(putLogEventsInput.LogEvents)),
zap.Float64("LogEventsSize", float64(logEventBatch.byteTotal)/float64(1024)),
zap.Int64("Time", time.Since(startTime).Nanoseconds()/int64(time.Millisecond)))
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