## What changes were proposed in this pull request?
Today all registered metric sources are reported to GraphiteSink with no filtering mechanism, although the codahale project does support it.
GraphiteReporter (ScheduledReporter) from the codahale project requires you implement and supply the MetricFilter interface (there is only a single implementation by default in the codahale project, MetricFilter.ALL).
Propose to add an additional regex config to match and filter metrics to the GraphiteSink
## How was this patch tested?
Included a GraphiteSinkSuite that tests:
1. Absence of regex filter (existing default behavior maintained)
2. Presence of `regex=<regexexpr>` correctly filters metric keys
Closes#25232 from nkarpov/graphite_regex.
Authored-by: Nick Karpov <nick@nickkarpov.com>
Signed-off-by: jerryshao <jerryshao@tencent.com>
## What changes were proposed in this pull request?
This PR proposes to extend the documentation of the Spark metrics system in the monitoring guide. In particular by:
- adding a list of the available metrics grouped per component instance
- adding information on configuration parameters that can be used to configure the metrics system in alternative to the metrics.properties file
- adding information on the configuration parameters needed to enable certain metrics
- it also propose to add an example of Graphite sink configuration in metrics.properties.template
Closes#23798 from LucaCanali/metricsDocUpdate.
Authored-by: Luca Canali <luca.canali@cern.ch>
Signed-off-by: Sean Owen <sean.owen@databricks.com>
This patch adds statsd sink to the current metrics system in spark core.
Author: Xiaofeng Lin <xlin@twilio.com>
Closes#9518 from xflin/statsd.
Change-Id: Ib8720e86223d4a650df53f51ceb963cd95b49a44
The current ganglia reporter doesn't set metric expiration time (dmax). The metrics of all finished applications are indefinitely left displayed in ganglia web. The dmax parameter allows user to set the lifetime of the metrics. The default value is 0 for compatibility with previous versions.
Author: Ekasit Kijsipongse <ekasitk@gmail.com>
Closes#11127 from ekasitk/ganglia-dmax.
There are some typos or plain unintelligible sentences in the metrics template.
Author: BenFradet <benjamin.fradet@gmail.com>
Closes#10902 from BenFradet/SPARK-12983.
I was wondering what else common sources available until search the source code. Maybe better to make this clear.
Author: Yijie Shen <henry.yijieshen@gmail.com>
Closes#6641 from yijieshen/patch-1 and squashes the following commits:
b5b99b4 [Yijie Shen] Make it clear that JvmSource is the only available additional source currently
f23140c [Yijie Shen] [DOC][Minor]Specify the common sources available for collecting
Fix minor typo on metrics.properties.template where slf4j is incorrectly spelled as sl4j.
Author: Judy Nash <judynash@microsoft.com>
Closes#6362 from judynash/master and squashes the following commits:
c644875 [Judy Nash] SPARK-7811: Fix typo on slf4j configuration on metrics.properties.template
Add Slf4jSink to Spark Metrics using Coda Hale's SlfjReporter.
This sends metrics to log4j, allowing spark users to reuse log4j pipeline for metrics collection.
Reviewed existing unit tests and didn't see any sink-related tests. Please advise on if tests should be added.
Author: Judy <judynash@microsoft.com>
Author: judynash <judynash@microsoft.com>
Closes#4644 from judynash/master and squashes the following commits:
57ef214 [judynash] doc clarification and indent fixes
a751a66 [Judy] Spark-5708: Add Slf4jSink to Spark Metrics
Depends on [SPARK-5413](https://issues.apache.org/jira/browse/SPARK-5413) / #4209, included here, will rebase once the latter's merged.
Author: Ryan Williams <ryan.blake.williams@gmail.com>
Closes#4218 from ryan-williams/udp and squashes the following commits:
ebae393 [Ryan Williams] Add support for sending Graphite metrics via UDP
cb58262 [Ryan Williams] bump metrics dependency to v3.1.0
Author: Ryan Williams <ryan.blake.williams@gmail.com>
Closes#3736 from ryan-williams/hist and squashes the following commits:
421d8ff [Ryan Williams] add another random typo fix
76d6a4c [Ryan Williams] remove hdfs example
a2d0f82 [Ryan Williams] code review feedback
9ca7629 [Ryan Williams] [SPARK-4889] update history server example cmds
This adds a metrics sink for graphite. The sink must
be configured with the host and port of a graphite node
and optionally may be configured with a prefix that will
be prepended to all metrics that are sent to graphite.
