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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (GEARPUMP-23) Add DSL window (time series) support
Date Mon, 26 Sep 2016 05:33:20 GMT

    [ https://issues.apache.org/jira/browse/GEARPUMP-23?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15522114#comment-15522114
] 

ASF GitHub Bot commented on GEARPUMP-23:
----------------------------------------

Github user codecov-io commented on the issue:

    https://github.com/apache/incubator-gearpump/pull/85
  
    ## [Current coverage](https://codecov.io/gh/apache/incubator-gearpump/pull/85?src=pr)
is 69.65% (diff: 39.77%)
    > Merging [#85](https://codecov.io/gh/apache/incubator-gearpump/pull/85?src=pr) into
[master](https://codecov.io/gh/apache/incubator-gearpump/branch/master?src=pr) will decrease
coverage by **1.15%**
    
    
    ```diff
    @@             master        #85   diff @@
    ==========================================
      Files           178        186     +8   
      Lines          5903       5965    +62   
      Methods        5584       5445   -139   
      Messages          0          0          
      Branches        319        520   +201   
    ==========================================
    - Hits           4180       4155    -25   
    - Misses         1723       1810    +87   
      Partials          0          0          
    ```
    
    ![Sunburst](https://codecov.io/gh/apache/incubator-gearpump/pull/85/graphs/sunburst.svg?src=pr&size=150)
    
    > Powered by [Codecov](https://codecov.io?src=pr). Last update [5cd5b93...26ecc56](https://codecov.io/gh/apache/incubator-gearpump/compare/5cd5b9304f0f703c6f89d2865e5bb7adbb631c74...26ecc56e416d9ff4a2b9f0db51ef548c96d3db2f?src=pr)


> Add DSL window (time series) support 
> -------------------------------------
>
>                 Key: GEARPUMP-23
>                 URL: https://issues.apache.org/jira/browse/GEARPUMP-23
>             Project: Apache Gearpump
>          Issue Type: Sub-task
>          Components: streaming
>    Affects Versions: 0.8.0
>            Reporter: Kam Kasravi
>            Assignee: Manu Zhang
>
> Time series support is need for both GEARPUMP-21 and GEARPUMP-22. This was originally
github issue  [1917|https://github.com/gearpump/gearpump/issues/1917]. Other realtime streaming
engines support time windows such as [Flink|https://flink.apache.org/news/2015/12/04/Introducing-windows.html],
[Beam|https://www.oreilly.com/ideas/the-world-beyond-batch-streaming-101] and a future release
of [Spark|https://issues.apache.org/jira/secure/attachment/12793410/StructuredStreamingProgrammingAbstractionSemanticsandAPIs-ApacheJIRA.pdf].
A comparison matrix is found [here|https://docs.google.com/spreadsheets/d/1OM077lZBARrtUi6g0X0O0PHaIbFKCD6v0djRefQRE1I/edit#gid=995660187]



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