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Posted to dev@helix.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2014/07/10 19:46:06 UTC
[jira] [Commented] (HELIX-416) Make the task framework more
extensible
[ https://issues.apache.org/jira/browse/HELIX-416?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14057726#comment-14057726 ]
Hudson commented on HELIX-416:
------------------------------
UNSTABLE: Integrated in helix #1256 (See [https://builds.apache.org/job/helix/1256/])
[HELIX-416] Support recurring scheduled tasks (kanak: rev 0f79187d31c8769a668ba81f8bcc5e5831c659da)
* helix-core/src/main/java/org/apache/helix/task/WorkflowContext.java
* helix-core/src/main/java/org/apache/helix/task/WorkflowConfig.java
* helix-core/src/main/java/org/apache/helix/task/TaskDriver.java
* helix-core/src/main/java/org/apache/helix/task/TaskRebalancer.java
* helix-core/src/main/java/org/apache/helix/task/beans/WorkflowBean.java
* helix-core/src/main/java/org/apache/helix/task/TaskConstants.java
* helix-core/src/main/java/org/apache/helix/task/Workflow.java
* helix-core/src/main/java/org/apache/helix/task/ScheduleConfig.java
* helix-core/src/main/java/org/apache/helix/task/TaskUtil.java
> Make the task framework more extensible
> ---------------------------------------
>
> Key: HELIX-416
> URL: https://issues.apache.org/jira/browse/HELIX-416
> Project: Apache Helix
> Issue Type: Improvement
> Reporter: Kanak Biscuitwala
> Assignee: Kanak Biscuitwala
>
> The current task framework is good for the use case where we want to run identical tasks according to a target resource's assignment. However, realistically, we want things like:
> - Each task partition can correspond to a different task
> - Some task groups shouldn't have a status corresponding to them; they should be able to take on additional task partitions dynamically
> - There should be some notion of independence, in that a target resource (or lack thereof) can say that arbitrary task partitions can be assigned to arbitrary live participants
> This is a pretty involved undertaking, so this will encompass some subtasks.
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