ance ?
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 me
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
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
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
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?
