* repair wal when the record cannot be decoded
Currently repair is run only when the error happens in the reader.
A corruption can occur after the record is read and when it is decoded.
This change wraps the error at decoding as a CorruptionErr as this error
is expected to trigger a repair.
Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>
* add logic to check if an azure VM is deallocated or not
* update documentation with the new azure power state label
Signed-off-by: tariqibrahim <tariq.ibrahim@microsoft.com>
* Adding private_dns_name to the list of ec2 labels which can be used in node naming for dynamic environments
Signed-off-by: Serghei Anicheev <serghei@rentalcover.com>
* discovery/azure: fail hard when client_id/client_secret is empty
Signed-off-by: mengnan <supernan1994@gmail.com>
* discovery/azure: fail hard when authentication parameters are missing
Signed-off-by: mengnan <supernan1994@gmail.com>
* add unit test
Signed-off-by: mengnan <supernan1994@gmail.com>
* add unit test
Signed-off-by: mengnan <supernan1994@gmail.com>
* format code
Signed-off-by: mengnan <supernan1994@gmail.com>
* return an error when the last wal segment record is torn.
this ensures that a repair will be run when the last record in a segment
is torn.
Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>
* *: support Go modules
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* Update go.mod and Makefile.common
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
This causes the head to be GCed at startup,
removing any series that were read from the WAL
but have since been written to a block. In
systems with low ingestion rates, this potentially
could be many many hours of data.
Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>
* added `Copy to clipboard` button
Signed-off-by: Stafford Williams <stafford.williams@gmail.com>
* generate vsfdata
Signed-off-by: Stafford Williams <stafford.williams@gmail.com>
* new lines
Signed-off-by: Stafford Williams <stafford.williams@gmail.com>
* single newline
Signed-off-by: Stafford Williams <stafford.williams@gmail.com>
Fixes#4855 - ServicePort was wrongly used to construct an address to endpoints
defined in portMappings. This was changed to HostPort. Support for obtaining
auto-generated host ports was also added.
Signed-off-by: Timo Beckers <timo@incline.eu>
When a metric has a null value, number formatters like
`humanizeNoSmallPrefix` will throw "Uncaught TypeError: Cannot read
property 'toPrecision' of null".
This is fixed by explicitly checking for `null` and returning the string
"null".
Note: This is usually not seen as rickshaw doesn't show annotations for
null values, but still calls the formatter.
Signed-off-by: David Coles <coles.david@gmail.com>
Currently Prometheus requests show up with a UA of Go-http-client/1.1
which isn't super helpful. Though the X-Prometheus-Remote-* headers
exist they need to be explicitly configured when logging the request in
order to be able to deduce this is a request originating from
Prometheus. By setting the header we remove this ambiguity and make
default server logs just a bit more useful.
This also updates a few other places to consistently capitalize the 'P'
in the user agent, as well as ensure we set a UA to begin with.
Signed-off-by: Daniele Sluijters <daenney@users.noreply.github.com>
* update promlog to latest version
Signed-off-by: Alex Yu <yu.alex96@gmail.com>
* Update api tests, fix main setup
Signed-off-by: Alex Yu <yu.alex96@gmail.com>
* tidy go.sum
Signed-off-by: Alex Yu <yu.alex96@gmail.com>
* revendor prometheus/common
Signed-off-by: Alex Yu <yu.alex96@gmail.com>
* only initialize config; use kingpin for remote_storage_adapter
Signed-off-by: Alex Yu <yu.alex96@gmail.com>
* actually parse the flags
Signed-off-by: Alex Yu <yu.alex96@gmail.com>
* clean up imports
Signed-off-by: Alex Yu <yu.alex96@gmail.com>
This saves memory, about a quarter of the size of the postings map
itself with high-cardinality labels (not including the post ids).
Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>
This reduces memory by only having to store the string's 16
bytes+map overheard once per label name, rather than duplicating it in every
entry for the label value.
Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>
Reuse the string already allocated for symbols
in the posting tables.
Use a slice for symbols in v2 format.
Move symbol size logic into the index code.
Avoid duplication of lookupSymbol logic.
Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>
This shows up as a hot spot in profiles of queries involving lots of seeks, as each seek creates a new iterator.
Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
* buf Has been declared in scrape.go in line 785, I think it is unnecessary to declare a new variable again here.
Signed-off-by: arugakiWei <arugaki.wei@daocloud.io>
* delete the buf in line 785 because it is never used.
Signed-off-by: arugakiWei <arugaki.wei@daocloud.io>
* web: added ability to set page title through flag.
Signed-off-by: Andrew Chiu <andrew.chiu2@baesystems.com>
* Reformatted variable names and Flag description for readability.
Signed-off-by: Andrew Chiu <andrew.chiu2@baesystems.com>
* assets_vfsdata.go
Signed-off-by: Andrew Chiu <andrew.chiu2@baesystems.com>
* Flag name changed from web.ui-title to web.page-title
Signed-off-by: Andrew Chiu <andrew.chiu2@baesystems.com>
* make assets
Signed-off-by: Andrew Chiu <andrew.chiu2@baesystems.com>
for tests we need to control when a compaction happens so with this
change automated compaction can be disabled, but allow to run it
manually it tests.
fixes failing tests in : https://github.com/prometheus/tsdb/pull/374
Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>
* *: remove use of golang.org/x/net/context
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* scrape: fix TestTargetScrapeScrapeCancel
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
