Storm UI Metrics

2017-08-08 Thread Rick . Magnuson
What determines how frequently metrics are written to the Storm UI? I seem to be seeing a latency of ~2 minutes between updates. Thanks, Rick Magnuson

答复: Storm UI metrics data is cleared sometimes

2016-08-01 Thread Chen Junfeng
Sounds good. Thanks for your response. I will keep one eye on this feature. 发送自 Windows 10 版邮件<https://go.microsoft.com/fwlink/?LinkId=550986>应用 发件人: Jungtaek Lim<mailto:kabh...@gmail.com> 发送时间: 2016年8月2日 13:57 收件人: user@storm.apache.org<mailto:user@storm.apache.org> 主题: Re

Re: Storm UI metrics data is cleared sometimes

2016-08-01 Thread Jungtaek Lim
ows 10 版邮件 <https://go.microsoft.com/fwlink/?LinkId=550986>应用 > > > > *发件人: *Jungtaek Lim > *发送时间: *2016年7月31日 14:44 > *收件人: *user@storm.apache.org > *主题: *Re: Storm UI metrics data is cleared sometimes > > > Hi Chen, > > Storm's built-in metrics are ac

答复: Storm UI metrics data is cleared sometimes

2016-08-01 Thread Chen Junfeng
送时间: 2016年7月31日 14:44 收件人: user@storm.apache.org<mailto:user@storm.apache.org> 主题: Re: Storm UI metrics data is cleared sometimes Hi Chen, Storm's built-in metrics are actually task heartbeat stored at ZK, and these values are calculated from each task and task writes them to ZK

Re: Storm UI metrics data is cleared sometimes

2016-07-30 Thread Jungtaek Lim
Hi Chen, Storm's built-in metrics are actually task heartbeat stored at ZK, and these values are calculated from each task and task writes them to ZK via replacing (I mean overwrite). If worker is killed and restarted, all metrics for tasks in worker are reset to 0, and it overwrites previous valu

Storm UI metrics data is cleared sometimes

2016-07-27 Thread Chen Junfeng
Hi buddies, I find the storm ui statistic data will be cleared automatically after running for a while. Some emitted and transferred counts are reset to zero while some components are not. Did anyone meet the same problem?

Re: Storm UI metrics

2015-03-13 Thread Martin Illecker
You should probably use a parallelism value of 1, to have a single global *LoggingMetricsConsumer.* conf.registerMetricsConsumer(LoggingMetricsConsumer.class, 1); It will write the metrics into $STORM_HOME/logs/metrics.log 2015-03-13 15:29 GMT+01:00 Nick R. Katsipoulakis : > Thanks a lot Marti

Re: Storm UI metrics

2015-03-13 Thread Nick R. Katsipoulakis
Thanks a lot Martin. I will take a look at both of the links. Cheers, Nikos 2015-03-13 10:27 GMT-04:00 Martin Illecker : > I believe the *LoggingMetricsConsumer* [1] will do the job. > > conf.registerMetricsConsumer(LoggingMetricsConsumer.class, 2); > > > Have a look at this tutorial [2]. > > [1

Re: Storm UI metrics

2015-03-13 Thread Martin Illecker
I believe the *LoggingMetricsConsumer* [1] will do the job. conf.registerMetricsConsumer(LoggingMetricsConsumer.class, 2); Have a look at this tutorial [2]. [1] https://github.com/nathanmarz/storm/blob/master/storm-core/src/jvm/backtype/storm/metric/LoggingMetricsConsumer.java [2] https://www.e

Storm UI metrics

2015-03-13 Thread Nick R. Katsipoulakis
Hello all, In Storm UI I can see the following metrics for each bolt/spout in an active topology: Capacity and Latency. Is there a way to get those metrics from the bolt's code and store them in a custom log file. Thank you, Nikos -- Nikolaos Romanos Katsipoulakis, University of Pittsburgh, Ph