Both `HistogramChunk` and `FloatHistogramChunk` have a `Layout()`
method for historical reasons. As it has turned out, these methods are
unused and also buggy. This commit simply removes them.
Signed-off-by: beorn7 <beorn@grafana.com>
- The tool left an empty line behind that we don't need anymore, see
https://github.com/prometheus/prometheus/pull/17092. (Arguably not a
bug in the tool but just our stricter style about empty lines.)
- In tsdb/index/postings_test.go , our (admittedly somewhat
convoluted) code structure tricked the tool so it spit out something
that wouldn't even compile.
- storage/remote/queue_manager_test.go is just a minor formatting
nit.
Signed-off-by: beorn7 <beorn@grafana.com>
See
https://pkg.go.dev/golang.org/x/tools/gopls/internal/analysis/modernize
for details.
This ran into a few issues (arguably bugs in the modernize tool),
which I will fix in the next commit, so that we have transparency what
was done automatically.
Beyond those hiccups, I believe all the changes applied are
legitimate. Even where there might be no tangible direct gain, I would
argue it's still better to use the "modern" way to avoid micro
discussions in tiny style PRs later.
Signed-off-by: beorn7 <beorn@grafana.com>
Right now Prometheus only logs when these operations are completed.
It's a bit surprising to see suddenly a message saying "I was busy doing X for the past N minutes"
so let's add a message when the operation starts, so it's easier to understand what Prometheus was doing at any point in time
when reading logs.
Signed-off-by: Lukasz Mierzwa <l.mierzwa@gmail.com>
add metric to track unexpected metadata seen in populateV2TimeSeries, which would indicate metadata incorrectly routed in queue_manager code paths
---------
Signed-off-by: leegin <leegin.t@gmail.com>
Signed-off-by: Darkknight <leegin.t@gmail.com>
* Optimise concurrent rule evaluation for rules querying ALERTS and ALERTS_FOR_STATE
Signed-off-by: Marco Pracucci <marco@pracucci.com>
* Further optimised the case of ALERTS and ALERTS_FOR_STATE without alertname label matcher
Signed-off-by: Marco Pracucci <marco@pracucci.com>
---------
Signed-off-by: Marco Pracucci <marco@pracucci.com>
Currently the API always returns http code 422 for engine execution error, and
This PR allows the error code to be overriden, based on the ErrorType and the error itself.
Signed-off-by: Justin Jung <jungjust@amazon.com>
Signed-off-by: Justin Jung <justinjung04@gmail.com>
Co-authored-by: Ayoub Mrini <ayoubmrini424@gmail.com>
A race condition in TestSendSamplesWithBackoffWithSampleAgeLimit was
observed in CI where the sample age limit was too close to the backoff
time, causing samples to be dropped intermittently. Increasing the
SampleAgeLimit resolves the problem.
Signed-off-by: Adam Bernot <bernot@google.com>
While preparing PR #16701, we identified an inconsistency in the chunk
format documentation. The `varint` encoding can require up to 10 bytes
for a 64-bit integer, such as when timestamps are encoded. However, the
chunk length field is a 32-bit integer, which requires at most 5 bytes
in `varint` encoding.
This is reflected in the code, where a maximum of 5 bytes are read when
parsing the chunk length.
50ba25f273/tsdb/chunks/chunks.go (L709-L711)50ba25f273/tsdb/chunks/chunks.go (L47-L48)
Co-authored-by: Istvan Zoltan Ballok <istvan.zoltan.ballok@sap.com>
Signed-off-by: Victor Herrero Otal <victor.herrero.otal@sap.com>
beorn7
Ayoub Mrini
pipiland2612
Darkknight
SuperQ
Ganesh Vernekar
Lukasz Mierzwa
bragi92
Bryan Boreham
Minh Nguyen
Marco Pracucci
cuiweixie
Julius Hinze
Bartlomiej Plotka
Ganesh Vernekar
Patryk Prus
Justin Jung
Arve Knudsen
Adam Bernot
Victor Herrero Otal