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https://issues.apache.org/jira/browse/TAJO-333?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13848258#comment-13848258
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Hudson commented on TAJO-333:
-----------------------------
FAILURE: Integrated in Tajo-trunk-postcommit #617 (See
[https://builds.apache.org/job/Tajo-trunk-postcommit/617/])
TAJO-333: Add metric system to Tajo. (hyoungjunkim via jihoon) (jihoonson:
https://git-wip-us.apache.org/repos/asf?p=incubator-tajo.git&a=commit&h=62c49c05f522158d75d818df49100a0b1fd354bb)
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/GlobalEngine.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/util/metrics/reporter/NullReporter.java
*
tajo-core/tajo-core-backend/src/test/java/org/apache/tajo/util/metrics/TestSystemMetrics.java
* tajo-core/tajo-core-backend/src/main/java/log4j.properties
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/util/metrics/reporter/MetricsFileScheduledReporter.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/util/metrics/reporter/MetricsStreamScheduledReporter.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/util/metrics/TajoSystemMetrics.java
*
tajo-core/tajo-core-backend/src/test/java/org/apache/tajo/util/metrics/TestMetricsFilter.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/metrics/WorkerResourceMetricsGaugeSet.java
* tajo-common/src/main/java/org/apache/tajo/conf/TajoConf.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/util/metrics/TajoMetrics.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/TajoMaster.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/querymaster/QueryMasterManagerService.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/util/metrics/reporter/TajoMetricsReporter.java
* tajo-core/tajo-core-backend/src/main/resources/tajo-metrics.properties
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/util/metrics/reporter/TajoMetricsScheduledReporter.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/worker/TajoWorkerManagerService.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/util/metrics/RegexpMetricsFilter.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/metrics/CatalogMetricsGaugeSet.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/util/metrics/MetricsFilterList.java
* tajo-core/tajo-core-backend/pom.xml
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/util/metrics/LogEventGaugeSet.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/worker/TaskRunner.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/util/metrics/TajoLogEventCounter.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/util/metrics/reporter/MetricsConsoleScheduledReporter.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/worker/TajoWorker.java
* CHANGES.txt
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/worker/TaskRunnerManager.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/util/metrics/reporter/MetricsConsoleReporter.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/util/metrics/GroupNameMetricsFilter.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/util/metrics/reporter/GangliaReporter.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/querymaster/QueryMasterTask.java
> Add metric system to Tajo
> -------------------------
>
> Key: TAJO-333
> URL: https://issues.apache.org/jira/browse/TAJO-333
> Project: Tajo
> Issue Type: New Feature
> Reporter: Hyunsik Choi
> Assignee: hyoungjunkim
> Labels: metrics
> Fix For: 0.8-incubating
>
> Attachments: TAJO-333.patch, TAJO-333_2.patch, tajo-ganglia-01.png,
> tajo-ganglia-02.png
>
>
> Currently, there is no way to measure and observe Tajo's internal operations.
> As a Hadoop job, Tajo also should measure and record a lot of operational
> works.
> I would like to propose the use of Metrics (http://metrics.codahale.com/). It
> is well known as a stable and efficient metric library.
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