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https://issues.apache.org/jira/browse/HADOOP-11360?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ravi Prakash resolved HADOOP-11360.
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Resolution: Duplicate
Thanks for the reporting this JIRA Kamil!
This looks like a duplicate of
https://issues.apache.org/jira/browse/HADOOP-11182 which was fixed in Hadoop
2.6.0. If not, please re-open this JIRA
> GraphiteSink reports data with wrong timestamp
> ----------------------------------------------
>
> Key: HADOOP-11360
> URL: https://issues.apache.org/jira/browse/HADOOP-11360
> Project: Hadoop Common
> Issue Type: Bug
> Components: metrics
> Reporter: Kamil Gorlo
>
> I've tried to use GraphiteSink with metrics2 system, but it looks that
> timestamp sent to Graphite is refreshed rarely (about every 2 minutes
> approx.) no mather how small period is set.
> Here is my configuration:
> *.sink.graphite.server_host=graphite-relay.host
> *.sink.graphite.server_port=2013
> *.sink.graphite.metrics_prefix=graphite.warehouse-data-1
> *.period=10
> nodemanager.sink.graphite.class=org.apache.hadoop.metrics2.sink.GraphiteSink
> And here is dumped network traffic to graphite-relay.host (only selected
> lines, every line appears in 10 seconds as period suggests):
> graphite.warehouse-data-1.yarn.NodeManagerMetrics.Context=yarn.Hostname=warehouse-data-1.AllocatedContainers
> 0 1418041472
> graphite.warehouse-data-1.yarn.NodeManagerMetrics.Context=yarn.Hostname=warehouse-data-1.AllocatedContainers
> 0 1418041472
> graphite.warehouse-data-1.yarn.NodeManagerMetrics.Context=yarn.Hostname=warehouse-data-1.AllocatedContainers
> 0 1418041472
> graphite.warehouse-data-1.yarn.NodeManagerMetrics.Context=yarn.Hostname=warehouse-data-1.AllocatedContainers
> 0 1418041600
> graphite.warehouse-data-1.yarn.NodeManagerMetrics.Context=yarn.Hostname=warehouse-data-1.AllocatedContainers
> 3 1418041600
> graphite.warehouse-data-1.yarn.NodeManagerMetrics.Context=yarn.Hostname=warehouse-data-1.AllocatedContainers
> 4 1418041600
> graphite.warehouse-data-1.yarn.NodeManagerMetrics.Context=yarn.Hostname=warehouse-data-1.AllocatedContainers
> 2 1418041600
> graphite.warehouse-data-1.yarn.NodeManagerMetrics.Context=yarn.Hostname=warehouse-data-1.AllocatedContainers
> 3 1418041600
> graphite.warehouse-data-1.yarn.NodeManagerMetrics.Context=yarn.Hostname=warehouse-data-1.AllocatedContainers
> 2 1418041600
> graphite.warehouse-data-1.yarn.NodeManagerMetrics.Context=yarn.Hostname=warehouse-data-1.AllocatedContainers
> 2 1418041600
> graphite.warehouse-data-1.yarn.NodeManagerMetrics.Context=yarn.Hostname=warehouse-data-1.AllocatedContainers
> 1 1418041600
> graphite.warehouse-data-1.yarn.NodeManagerMetrics.Context=yarn.Hostname=warehouse-data-1.AllocatedContainers
> 1 1418041600
> graphite.warehouse-data-1.yarn.NodeManagerMetrics.Context=yarn.Hostname=warehouse-data-1.AllocatedContainers
> 0 1418041600
> graphite.warehouse-data-1.yarn.NodeManagerMetrics.Context=yarn.Hostname=warehouse-data-1.AllocatedContainers
> 0 1418041600
> graphite.warehouse-data-1.yarn.NodeManagerMetrics.Context=yarn.Hostname=warehouse-data-1.AllocatedContainers
> 0 1418041600
> graphite.warehouse-data-1.yarn.NodeManagerMetrics.Context=yarn.Hostname=warehouse-data-1.AllocatedContainers
> 0 1418041600
> graphite.warehouse-data-1.yarn.NodeManagerMetrics.Context=yarn.Hostname=warehouse-data-1.AllocatedContainers
> 0 1418041600
> graphite.warehouse-data-1.yarn.NodeManagerMetrics.Context=yarn.Hostname=warehouse-data-1.AllocatedContainers
> 0 1418041728
> graphite.warehouse-data-1.yarn.NodeManagerMetrics.Context=yarn.Hostname=warehouse-data-1.AllocatedContainers
> 0 1418041728
> As you can see, AllocatedContainers value is refreshed every 10 seconds, but
> timestamp is not.
> It looks that the problem is level above (in classes providing MetricsRecord
> - because timestamp value is taken from MetricsRecord object provided in
> argument to putMetrics method in Sink implementation) which implies that
> every sink will have the same problem. Maybe I misconfigured something?
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