[jira] [Comment Edited] (EAGLE-112) Should support sum aggregation in front end for slide window function

["Libin, Sun (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/EAGLE-112?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15075674#comment-15075674 ] 

Libin, Sun edited comment on EAGLE-112 at 12/31/15 3:14 AM:
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Also In front end, we should able to rename the aggregation value with a meaning name, so the downstream components like alert notification part could display more meaning full information, the following is an example

{code:title=sample query}
from NNGCLogStream#window.externalTime(timestamp,10 min) select sum(pausedGCTimeSec) as sumPausedSec having sumPausedSec >= 30 insert into outputStream;
{code}


was (Author: libsun):
Also In front end, we should able to rename the aggregation value with a meaning name, so the downstream components like alert notification part could display more meaning full information, the following is an example

{code|title=sample query}
from NNGCLogStream#window.externalTime(timestamp,10 min) select sum(pausedGCTimeSec) as sumPausedSec having sumPausedSec >= 30 insert into outputStream;
{code}

> Should support sum aggregation in front end for slide window function
> ---------------------------------------------------------------------
>
>                 Key: EAGLE-112
>                 URL: https://issues.apache.org/jira/browse/EAGLE-112
>             Project: Eagle
>          Issue Type: Improvement
>            Reporter: Libin, Sun
>            Assignee: Jilin, Jiang
>            Priority: Blocker
>
> In GC monitoring user case, [EAGLE-97|https://issues.apache.org/jira/browse/EAGLE-97], we need to calculate total GC paused time in a fixed interval, thus need create policy with sum aggregation in front end



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