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Posted to commits@samza.apache.org by "Jagadish (JIRA)" <ji...@apache.org> on 2018/08/25 00:49:00 UTC
[jira] [Updated] (SAMZA-1827) Window operator should fire triggers
during startup
[ https://issues.apache.org/jira/browse/SAMZA-1827?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jagadish updated SAMZA-1827:
----------------------------
Description: Currently, all pending triggers are fired during shut-down when flushing the operator state. For unclean shutdown scenarios (eg: due to an exception or someone issuing a kill -9), this could cause pending triggers to not be fired. Firing them again during startup will ensure that we'll have no data-loss (was: Currently, all pending triggers are fired during shut-down when flushing the operator state. For unclean shutdown scenarios (eg: due to an exception or someone issuing a kill -9), this could cause pending triggers to not be triggered. Firing them again during startup will ensure that we'll have no data-loss)
> Window operator should fire triggers during startup
> ---------------------------------------------------
>
> Key: SAMZA-1827
> URL: https://issues.apache.org/jira/browse/SAMZA-1827
> Project: Samza
> Issue Type: Bug
> Reporter: Jagadish
> Priority: Major
>
> Currently, all pending triggers are fired during shut-down when flushing the operator state. For unclean shutdown scenarios (eg: due to an exception or someone issuing a kill -9), this could cause pending triggers to not be fired. Firing them again during startup will ensure that we'll have no data-loss
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