Empty fields are treated as non-existing fields by VictoriaLogs data model.
So there is no sense in returning empty fields in query results, since they may mislead and confuse users.
### Describe Your Changes
Fixed VictoriaLogs HA examples references in docs
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s.partitions can be changed when new partition is registered or when old partition is dropped.
This could lead to data races and panics when s.partitions slice is accessed by concurrently executed queries.
The fix is to make a copy of the selected partitions under s.partitionsLock before performing the query.
### Describe Your Changes
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specific as possible to help others understand the purpose and impact of
your modifications.
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Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
### Describe Your Changes
added opentelemetry exponential histograms support. Such histograms are automatically converted into
VictoriaMetrics histogram with `vmrange` buckets.
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---------
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
### Describe Your Changes
Fixed button name in the cloud docs
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### Describe Your Changes
Update images with updated interface of the cloud solution
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This PR is based on
https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6777. The
differences are the following:
* it keeps backward compatibility for links
* it re-structures only original document file
* it adds #common-mistakes section, re-phrased
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
### Describe Your Changes
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### Describe Your Changes
docs/vmanomaly: updates for v1.16.3
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### Describe Your Changes
This PR adds the feature to parse a multi yaml doc following the
`\n---\n`
The issue is
[6753](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6753)
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---------
Signed-off-by: kirti purohit <kirti.purohit@hpe.com>
Co-authored-by: kirti purohit <kirti.purohit@hpe.com>
Co-authored-by: Jiekun <jiekun@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
### Describe Your Changes
The flags docs mention the flag that does not exist (and never existed).
Perhaps that was a typo.
`s/retryMaxInterval/retryMaxTime/g`
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Signed-off-by: Artem Fetishev <rtm@victoriametrics.com>
### Describe Your Changes
Currently, vmagent always uses a separate `http.Client` for every group
watcher in Kubernetes SD. With a high number of group watchers this
leads to large amount of opened connections.
This PR adds 2 changes to address this:
- re-use of existing `http.Client` - in case `http.Client` is connecting
to the same API server and uses the same parameters it will be re-used
between group watchers
- HTTP2 support - this allows to reuse connections more efficiently due
to ability of using streaming via existing connections.
See this issue for the details and test results -
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5971
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---------
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
### Describe Your Changes
Add darwin `amd64` and `arm64` builds for cluster binaries build.
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---------
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit b9115d6882)
Signed-off-by: hagen1778 <roman@victoriametrics.com>
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Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
### Describe Your Changes
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---------
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
### Describe Your Changes
docs/vmanomaly: remove duplicate header in VmWriter docs
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### Describe Your Changes
docs for `vmanomaly`, updated after release 1.16.2
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### Describe Your Changes
fix of typos and improper version references in code snippets of example
usage
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