Kamon - Distributed Tracing, Metrics and Context Propagation for application running on the JVM

	Commit message (Collapse)	Author	Age	Files	Lines
*	Prepare for the major cleanup	Ivan Topolnjak	2017-04-24	1	-113/+0
\| \| \| \| \| \|	Moved all the original files from src/main to src/legacy-main, same with test files. Also removed the autoweave module, examples and bench as I'm planning to have them in separate repositories.
*	wip	Diego	2016-12-04	1	-2/+2
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*	+ core: allow accessing tags on TraceContext and Segment (#386)	Bruno Filippone	2016-08-19	1	-0/+27
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*	+ Kamon-core: introduce finishWithError(Throwable) for Traces and Segments	Diego Parra	2016-07-08	1	-4/+4
\| \| \| \|	* + kamon-core: introduce finishWithError(Throwable) for Traces and Segments
*	Add tags for traces and closes #327	Diego	2016-04-22	1	-1/+0
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*	wip, core/akka/spray are kind of migrated.	Ivan Topolnjak	2015-08-28	1	-14/+0
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*	! core: move the TraceContext manipulation API to the Tracer companion object.	Ivan Topolnjak	2015-02-15	1	-22/+22
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*	! all: include license headers	Diego	2015-01-29	1	-0/+16
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*	! all: improve the metric recorders infrastructure	Ivan Topolnjak	2015-01-24	1	-54/+40
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*	+ core,play,spray: allow segments to identify the library they belong to.	Ivan Topolnjak	2014-11-09	1	-2/+2
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*	! core: replace Option[TraceContext] by empty object pattern and implement ↵	Ivan Topolnjak	2014-10-25	1	-10/+14
\| \| \| \|	basic segments with renaming.
*	! all: refactor the core metric recording instruments and accomodate UserMetrics	Ivan Topolnjak	2014-07-03	1	-0/+95
	This PR is including several changes to the kamon-core, most notably: - Formalize the interface for Histograms, Counters and MinMaxCounters. Making sure that the interfaces are as clean as possible. - Move away from the all Vector[Measurement] based Histogram snapshot to a new approach in which we use a single long to store both the index in the counts array and the frequency on that bucket. The leftmost 2 bytes of each long are used for storing the counts array index and the remaining 6 bytes are used for the actual count, and everything is put into a simple long array. This way only the buckets that actually have values will be included in the snapshot with the smallest possible memory footprint. - Introduce Gauges. - Reorganize the instrumentation for Akka and Scala and rewrite most of the tests of this components to avoid going through the subscription protocol to test. - Introduce trace tests and fixes on various tests. - Necessary changes on new relic, datadog and statsd modules to compile with the new codebase. Pending: - Finish the upgrade of the new relic to the current model. - Introduce proper limit checks for histograms to ensure that we never pass the 2/6 bytes limits. - More testing, more testing, more testing. - Create the KamonStandalone module.