telemetry: Log error reason for failure to get SQL Metric (#40778)#41137
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With JSON formatted logs:
```
$ jq 'select(.error) | select(.error | contains("Prometheus"))' tidb.log
{
"level": "INFO",
"time": "2023/01/27 10:00:35.554 +01:00",
"caller": "data_slow_query.go:67",
"message": "Failed to get Slow Query Stats",
"error": "[domain:9009]Prometheus address is not set in PD and etcd"
}
{
"level": "INFO",
"time": "2023/01/27 10:01:36.223 +01:00",
"caller": "data_window.go:257",
"message": "Error exists when getting the SQL Metric.",
"error": "[domain:9009]Prometheus address is not set in PD and etcd"
}
{
"level": "INFO",
"time": "2023/01/27 10:02:36.225 +01:00",
"caller": "data_window.go:257",
"message": "Error exists when getting the SQL Metric.",
"error": "[domain:9009]Prometheus address is not set in PD and etcd"
}
```
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| usage.NewClusterIndex, usage.ClusterIndex, err = getClusterIndexUsageInfo(ctx) | ||
| if err != nil { | ||
| logutil.BgLogger().Info(err.Error()) | ||
| logutil.BgLogger().Info("Failed to get feature usage", zap.Error(err)) |
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How about make it more clear, for example something like: 'Failed to get cluster index usage'?
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Just realized this is a cherry-pick. Please ignore this comment
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@sunxiaoguang: Thanks for your review. The bot only counts approvals from reviewers and higher roles in list, but you're still welcome to leave your comments. DetailsIn response to this: Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the ti-community-infra/tichi repository. |
|
/merge |
|
This pull request has been accepted and is ready to merge. DetailsCommit hash: d1103c8 |
|
/retest |
This is an automated cherry-pick of #40778
What problem does this PR solve?
Issue Number: close #40777
Problem Summary:
What is changed and how it works?
Check List
Tests
Side effects
Documentation
Release note
With this PR:
Without this PR: