[FALCON-1561] Add ability to set Retention coordinator frequency in Feed entity

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: 0.8
• Component/s: feed
• Assignee: Balu Vellanki
• Reporter: Balu Vellanki
• Created: 27/Oct/15 16:54
• Updated: 19/Nov/15 23:51
• Resolved: 19/Nov/15 23:51

Description

Today, the frequency of Retention coordinator is set to 6 hours if feed frequency is in minutes or hours. It is set to 1 day if feed frequency is in days. In FeedRetentionCoordinatorBuilder,

TimeUnit timeUnit = entity.getFrequency().getTimeUnit();
        if (timeUnit == TimeUnit.hours || timeUnit == TimeUnit.minutes) {
            coord.setFrequency("${coord:hours(6)}");
        } else {
            coord.setFrequency("${coord:days(1)}");
        }

This frequency is good default, but should be configurable in feed entity.