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https://issues.apache.org/jira/browse/APEXMALHAR-2129?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chandni Singh updated APEXMALHAR-2129:
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Description:
Have an option that can disable purging of data.
Currently the TimeBucketAssigner moves time boundary periodically based on
system time as well as based on event time. This is error prone and moving time
boundary periodically implies that data will always be purged.
The change that needs to be made to TimeBucketAssigner is to just move time
boundary when there are future events that don't fall in that boundary. This
will imply that if there are no events outside the current boundary then data
will not be purged.
was:Have an option that can disable purging of data.
> ManagedState: Add a disable purging option
> ------------------------------------------
>
> Key: APEXMALHAR-2129
> URL: https://issues.apache.org/jira/browse/APEXMALHAR-2129
> Project: Apache Apex Malhar
> Issue Type: Task
> Reporter: Bhupesh Chawda
> Assignee: Chandni Singh
>
> Have an option that can disable purging of data.
> Currently the TimeBucketAssigner moves time boundary periodically based on
> system time as well as based on event time. This is error prone and moving
> time boundary periodically implies that data will always be purged.
> The change that needs to be made to TimeBucketAssigner is to just move time
> boundary when there are future events that don't fall in that boundary. This
> will imply that if there are no events outside the current boundary then data
> will not be purged.
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