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Posted to commits@samza.apache.org by "Jagadish (JIRA)" <ji...@apache.org> on 2017/03/20 00:37:41 UTC
[jira] [Updated] (SAMZA-1155) Allow configuring window.ms to
specify trigger duration
[ https://issues.apache.org/jira/browse/SAMZA-1155?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jagadish updated SAMZA-1155:
----------------------------
Description: When a user writes a `StreamTask` (low level API), the property `task.window.ms` specifies the interval for windowing in Samza. However, when a user writes a `StreamApplication` (higher level API), we should automatically set `task.window.ms` to a default value (say, 1 minute). The value of `task.window.ms` will be used to evaluate (and potentially fire) time-based Triggers configured for the application. (was: When a user writes a `StreamTask`, we allow `task.window.ms` to specify the interval for windowing in Samza. However, when a user writes a `StreamApplication`, we should automatically set `task.window.ms` to a default value (say, 1 minute). The value of `task.window.ms` will be used to evaluate (and potentially fire) time-based Triggers.)
> Allow configuring window.ms to specify trigger duration
> -------------------------------------------------------
>
> Key: SAMZA-1155
> URL: https://issues.apache.org/jira/browse/SAMZA-1155
> Project: Samza
> Issue Type: Bug
> Reporter: Jagadish
> Assignee: Jagadish
>
> When a user writes a `StreamTask` (low level API), the property `task.window.ms` specifies the interval for windowing in Samza. However, when a user writes a `StreamApplication` (higher level API), we should automatically set `task.window.ms` to a default value (say, 1 minute). The value of `task.window.ms` will be used to evaluate (and potentially fire) time-based Triggers configured for the application.
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