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Posted to dev@lens.apache.org by "Amareshwari Sriramadasu (JIRA)" <ji...@apache.org> on 2016/01/08 05:24:39 UTC
[jira] [Commented] (LENS-124) Add scheduler service on lens
[ https://issues.apache.org/jira/browse/LENS-124?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15088685#comment-15088685 ]
Amareshwari Sriramadasu commented on LENS-124:
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[~ajayyadava], Hope you will be able to contribute the follow up patches. Any update?
> 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
> Assignee: Ajay Yadava
> 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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