Currently, deletion of series or measurements are
serialized. This new feature will add
max-concurrent-deletes to the [data] section of the
configuration file. Legal values are any positive
number, defaulting to 1, the current behavior.
closes https://github.com/influxdata/influxdb/issues/23054
Dump all active queries to the log when a SIGTERM
is received and the termination-query-log flag is
true in the coordinator section of the config. The
default is false.
When a SELECT INTO query generates an illegal value that cannot be inserted,
like +/- Inf, it should return an error, rather than failing silently.
This adds a boolean parameter to the [data] section of influxdb.conf:
* strict-error-handling
When false, the default, the old behavior is preserved. When true,
unsupported values will return an error from SELECT INTO queries
Fixes https://github.com/influxdata/influxdb/issues/20426
This patch adds the [http.headers] subsection to the configuration file
that allows users to supply headers that will be returned in all HTTP
responses.
Applying this patch will:
* Add code to implement new configuration items.
* Add test to ensure configuration is properly parsed.
* Add test to ensure http response headers are set
* Update sample configuration file
This commit adds a config option to the tsdb Config allowing the size of
the bitset cached in the TSI index to be specified.
Setting the cache size to 0 will disable the cache.
The access log filter allows the access log to be filtered by a status
code pattern. The pattern is a list of strings of the form `NXX`. At
least one number must be specified and up to 2 Xs can be used. That
means the filter can be an exact status code or it can be a range of
them. For example, `500` would only match the 500 http status code while
`5XX` would match any status code beginning with the number 5
(categorized as server errors). The pattern `50X` would also be
accepted. Both uppercase and lowercase Xs are allowed.
Multiple filters can be specified and the log line will be printed if
one of them matches. If there are no filters specified, all status codes
are printed.
This PR adds a configuration option that can be used to inform the
kernel that we intent to page in much of the TSM files.
This madvise value has been problematic in the past when its been set,
so this option defaults to off. It may be useful to some users with slow
disks.
This commit adds `debug-pprof-enabled` which will start the default
`net/http/pprof` endpoint and bind against `localhost:6060`. This
will help to debug startup performance issues.
This commit adds throttling to the HTTP write endpoints based on
queue depth and, optionally, timeout. Two queues exist: `enqueued`
and `current`. The `current` queue is the number of concurrent
requests that can be processed. The `enqueued` queue limits the
maximum number of requests that can be waiting to be processed.
If the timeout is exceeded or the `enqueued` queue is full then
a `"503 Service unavailable"` code is returned and the error is
logged.
By default these options are turned off.
This commit adds the `max-index-log-file-size` configuration flag so
that users can restrict the maximum size of log files before compaction.
The default limit was also lowered from `5MB` to `1MB`. The original
size was set before we partitioned the index so the change reflects this.
For any systems that want to read the log file in the specific format,
the logo being printed on restart may not be good for those parsers
since the log parser would have to be aware of the logos existance or
capable of just ignoring lines it couldn't parse.
This gives an option to disable the printed logo if required.
Like other logging options, this will fail if the configuration file
itself is invalid.
With the recent changes to compactions and snapshotting, the current
default can create lots of small level 1 TSM files. This increases
the default in order to create larger level 1 files and less disk
utilization.
Update support in the `toml` package for parsing human-readble byte sizes.
Supported size suffixes are "k" or "K" for kibibytes, "m" or "M" for
mebibytes, and "g" or "G" for gibibytes. If a size suffix isn't specified
then bytes are assumed.
In the config, `cache-max-memory-size` and `cache-snapshot-memory-size` are
now typed as `toml.Size` and support the new syntax.
* off by default, enabled by `query-stats-enabled`
* writes to cq_query measurement of configured monitor database
* see CHANGELOG for schema of individual points
Nicolas Hennion
davidby-influx
Sam Arnold
Ayan George
Tristan Su
Gunnar Aasen
Ahmed Ashour
Edd Robinson
Stuart Carnie
Jonathan A. Sternberg
Ben Johnson
Zach Goldstein
Jeff Wendling
Adam Petrovic
Stuart Carnie
Jonathan A. Sternberg
Jason Wilder
Andrew Hare
Adam
Tobias Schaefer
Mark Rushakoff