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137 Commits

Author SHA1 Message Date
Daniel Nelson
c8d2ba2bc8 Remove RateLimiter tests due to race conditions 
These tests are fundamentally racy, removing to improve reliability of
test cases.
 2018-04-16 18:52:52 -07:00
jvassev
2c19d74829 Prevent loading config twice in K8S (#3999) 
When config dir is mounted from configmap, filepath.Walk() finds the same
.conf file twice as 20-acme.conf is a link to ..data/20-acme.conf for example.

This patch skips all folder names starting with '..' which is pretty
uncommon and mainly used by Kubernetes mounts.
 2018-04-11 16:51:19 -07:00
Daniel Nelson
beeab2c509 Sort field names when running --test 2018-04-04 16:30:22 -07:00
Daniel Nelson
b99cd14129 Add influx uint support as a runtime option (#3948) 2018-03-29 13:31:43 -07:00
Daniel Nelson
1c0f63a90d Add new line protocol parser and serializer, influxdb output (#3924) 2018-03-27 17:30:51 -07:00
Daniel Nelson
8147d60973 Fix metric buffer limit in internal plugin after reload 2018-02-19 20:55:28 -08:00
Paul Myjavec
12d62e60b3 Use CircleCI 2.0 for builds (#3731) 2018-02-01 15:05:39 -08:00
Piotr Popieluch
601dc99606 Align aggregator period with internal ticker to avoid skipping metrics (#3693) 
By the time the aggregator.run() was called about 600ms already passed since setting now which was skewing up the aggregation intervals and skipping metrics.
 2018-01-18 17:37:53 -08:00
atzoum
317de40ac4 Add support for dropwizard input format (#2846) 2018-01-08 15:11:36 -08:00
Daniel Nelson
b0c2bb870e Escape environment variables during config toml parsing (#3637) 2018-01-04 15:28:00 -08:00
Maximilien Richer
5f215c22fe Fix typos in comments (#3415) 2017-10-31 17:00:06 -07:00
Daniel Nelson
d0b690f040 Fix short tests on darwin (#3099) 2017-09-08 13:03:37 -07:00
Daniel Nelson
28d16188b3 Fix panic when handling string fields with escapes (#3188) 2017-08-30 21:16:37 -07:00
Daniel Nelson
573bd4aa32 Start first aggregator period at startup time (#3050) 
Fixes issue where metrics collected immediately after startup would not
be aggregated.
 2017-07-24 18:25:05 -07:00
Daniel Nelson
31ce98fa91 Don't match pattern on any error (#3040) 
This prevents a pattern with no wildcards from matching in case
permissions is denied.
 2017-07-21 14:28:14 -07:00
DanKans
d903a9142d Fix filtering when both pass and drop match an item (#3036) 
Adjust logic in functions responsible for passing metrics in order to be able
to process them correctly in case where pass and drop are defined together.
 2017-07-21 10:53:57 -07:00
DanKans
34c042c7dc Fix combined tagdrop/tagpass filtering (#3031) 2017-07-19 13:08:40 -07:00
Daniel Nelson
b165ce4cd5 Prevent possible deadlock when using aggregators (#3016) 
Looping the metrics back through the same channel could result in a
deadlock, by using a new channel and locking the processor we can ensure
that all stages can make continual progress.
 2017-07-13 15:34:21 -07:00
Daniel Nelson
5d2c093105 Prevent Write from being called concurrently (#3011) 2017-07-12 12:03:23 -07:00
Daniel Nelson
1388e2cf92 Do not allow metrics with trailing slashes (#3007) 
It is not possible to encode a measurement, tag, or field whose last
character is a backslash due to it being an unescapable character.
Because the tight coupling between line protocol and the internal metric
model, prevent metrics like this from being created.

Measurements with a trailing slash are not allowed and the point will be
dropped.  Tags and fields with a trailing a slash will be dropped from
the point.
 2017-07-11 15:54:38 -07:00
Seuf
2092443cd7 Add Kafka 0.9+ consumer support (#2487) 2017-06-07 18:22:28 -07:00
Daniel Nelson
052e88ad5e Fix grammar 2017-04-27 14:59:18 -07:00
Patrick Hemmer
06baf7cf78 use AddError everywhere (#2372) 2017-04-24 11:13:26 -07:00
Daniel Nelson
360b10c4de Clarify precision documentation (#2655) 2017-04-12 10:42:11 -07:00
Daniel Nelson
2c98e5ae66 Add collectd parser (#2654) 2017-04-12 10:41:26 -07:00
Daniel Nelson
540f98e228 Fix possible deadlock when output cannot write. (#2610) 2017-03-31 12:45:28 -07:00
tjmcs
fb1c7d0154 Adds a new json_timestamp_units configuration parameter (#2587) 2017-03-29 17:12:29 -07:00
Cameron Sparr
9e810ac463 Handle nil os.FileInfo in filepath.Walk 
closes #2466
 2017-02-28 17:51:03 +00:00
Cameron Sparr
06176ef410 Only set the buffer size once 
fixes #2380
 2017-02-17 14:11:15 +00:00
Cameron Sparr
21cf79163c don't use influxdata/config, just use influxdata/toml 2017-02-10 17:27:18 +00:00
Cameron Sparr
f7d551a807 Add more nested globpath tests 2017-02-01 23:44:35 +00:00
Cameron Sparr
e87ce22af9 running output: Drop nil metrics 
fixes #2317
 2017-02-01 08:55:22 +00:00
Cameron Sparr
7279018cfe readme fixup & test output fixup 2017-01-09 12:28:13 +00:00
Cameron Sparr
12db3b9120 Check if metric is nil before calling SetAggregate 
fixes #2146
 2016-12-13 12:27:10 +00:00
Cameron Sparr
d71a42cd1b Implement telegraf collecting stats on itself 
closes #1348
 2016-12-05 18:56:54 +00:00
Cameron Sparr
e5c7a71d8e Fix unit tests for new metric implementation 2016-12-01 18:17:02 +00:00
Cameron Sparr
db7a4b24b6 Implement telegraf's own full metric type 
main reasons behind this:
- make adding/removing tags cheap
- make adding/removing fields cheap
- make parsing cheaper
- make parse -> decorate -> write out bytes metric flow much faster

Refactor serializer to use byte buffer
 2016-12-01 18:17:02 +00:00
Cameron Sparr
0ecbf9e349 Fix single quote parsing of TOML durations 
closes #2023
 2016-11-10 09:47:46 +00:00
Cameron Sparr
f729fa990d Unit testing for internal.Duration Unmarshal 
closes #1926
 2016-10-25 13:11:32 +01:00
Alex Zorin
662db7a944 Fix panic in internal.Duration UnmarshalTOML 2016-10-25 18:30:01 +11:00
Cameron Sparr
c849b58de9 http_listener input unit tests 2016-10-24 18:17:49 +01:00
Cameron Sparr
097b1e09db http listener refactor 
in this commit:

- chunks out the http request body to avoid making very large
  allocations.
- establishes a limit for the maximum http request body size that the
  listener will accept.
- utilizes a pool of byte buffers to reduce GC pressure.
 2016-10-24 18:17:49 +01:00
Cameron Sparr
b00ad65b08 Log config file parsing errors properly 
closes #1344
 2016-10-12 16:50:22 +01:00
Cameron Sparr
a84ce5d5cb drop metrics outside of the aggregators period 2016-10-12 14:56:03 +01:00
Cameron Sparr
8ca4a50c18 delete nil fields in the metric maker. 
closes #1771
 2016-10-12 14:50:19 +01:00
Cameron Sparr
03b2984ac2 Fixup some code based on feedback from @dgnorton 2016-10-12 14:50:19 +01:00
Cameron Sparr
9540a6532f Update influxdb dependency for new models.Tags 2016-10-12 14:50:19 +01:00
Cameron Sparr
78f544c0aa Support --aggregator-filter & --processor-filter 2016-10-12 14:50:19 +01:00
Cameron Sparr
b03c1d9691 Support ordering of processor plugins 2016-10-12 14:50:19 +01:00
Cameron Sparr
fead80844e Refactor handling of MinMax functionality into RunningAggregator 
allows for easier addition of a sliding window at a later time.

Also makes `period` be a generic argument for all aggregator plugins.
 2016-10-12 14:50:19 +01:00