### Describe Your Changes
fix#6421
some aggregation func don't return \_\_name\_\_ value
(cherry picked from commit 65f414acee)
Signed-off-by: hagen1778 <roman@victoriametrics.com>
### Describe Your Changes
Fix for issue #6396: according to rmdir manpage, ENOTEMPTY and EEXIST
should be treated equally
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6396
### Checklist
The following checks are **mandatory**:
- [x ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
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Co-authored-by: Ludovic Pollet <ludovic.pollet@exfo.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 3ddae77c63)
Unsupported path is already handled by `lib/httpserver`.
This prevents from misleading errors in logs caused by double-writing response headers.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit a5f81f67fd)
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Occasionally, vmagent sends empty blocks to downstream servers. If a
downstream server returns an unexpected response, vmagent gets stuck in
a retry loop. While vmagent handles 400 and 409 errors, there are
various prometheus remote write implementations that return different
error codes. For example, vector returns a 422 error. To mitigate the
risk of vmagent getting stuck in a retry loop, it is advisable to skip
sending empty blocks to downstream servers.
Co-authored-by: hao.peng <hao.peng@smartx.com>
Co-authored-by: Zhu Jiekun <jiekun.dev@gmail.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 3661373cc2)
Signed-off-by: hagen1778 <roman@victoriametrics.com>
During shutdown period of vmalert, remotewrite client retrieve all pending time series from buffer queue, compose them into 1 batch and execute remote write.
This final batch may exceed the limit of -remoteWrite.maxBatchSize, and be rejected by the receiver (gateway, vmcluster or others).
This changes ensures that even during shutdown vmalert won't exceed the max batch size limit for remote write
destination.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6025
(cherry picked from commit 623d257faf)
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* vmalert: fix sending alert messages
1. fix `endsAt` field in messages that send to alertmanager, previously rule with small interval could never be triggered;
2. fix behavior of `-rule.resendDelay`, before it could prevent sending firing message when rule state is volatile.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit d7224b2d1c)
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* app/{vmagent,vminsert}: adds /v1/metrics suffix for opentelemetry route path
it must fix compatibility with opentemetry-collector [spec](https://opentelemetry.io/docs/specs/otlp/\#otlphttp-request)
this suffix is hard-coded and cannot be changed with collector configuration
* Apply suggestions from code review
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Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
* metricsql: fix label_join() when `dst_label` is equal to one of the `src_label`
* Update app/vmselect/promql/transform.go
* Update docs/CHANGELOG.md
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Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
* [lib/promutils, lib/httputils] fixed floating-point error when parsing time in RFC3339 format (#5801)
* fixed tests
* fixed test
* Revert "fixed test"
This reverts commit 8a29764806.
* Revert "fixed tests"
This reverts commit 9ce13d1042.
* Revert "[lib/promutils, lib/httputils] fixed floating-point error when parsing time in RFC3339 format (#5801)"
This reverts commit a7a04bd4
* [lib/httputils] fixed floating-point error when parsing time in RFC3339 format (#5801)
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Co-authored-by: Nikolay <nik@victoriametrics.com>
