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Posted to dev@lens.apache.org by "Ajay Yadava (JIRA)" <ji...@apache.org> on 2017/01/22 21:51:26 UTC

[jira] [Updated] (LENS-124) Add scheduler service on lens

     [ https://issues.apache.org/jira/browse/LENS-124?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ajay Yadava updated LENS-124:
-----------------------------
    Assignee:     (was: Ajay Yadava)

> Add scheduler service on lens
> -----------------------------
>
>                 Key: LENS-124
>                 URL: https://issues.apache.org/jira/browse/LENS-124
>             Project: Apache Lens
>          Issue Type: New Feature
>          Components: server
>            Reporter: Amareshwari Sriramadasu
>              Labels: Hackathon-July
>         Attachments: Lens Scheduler API.pdf
>
>
> Query scheduler service should provide following services
>  * Schedule a query
>  ** Periodically
>  ** On data availability, for ex: whenever a day's data is available
>  * Look at status of scheduled query
>  ** Mostly the current run status
>  * Look at the output of scheduled query - through email?
>  * Update scheduled query
>  ** Update the query
>  ** Update the frequency
>  ** Update the configuration
>   * Look at stats of scheduled query
>   **  number of failures
>   **  number of reruns
>   **  Get handles for completed queries
>  * Cancel a scheduled query
>  * Pause and resume a scheduled query
>  *  Look at all scheduled queries



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