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https://issues.apache.org/jira/browse/GOBBLIN-781?focusedWorklogId=251390&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-251390
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ASF GitHub Bot logged work on GOBBLIN-781:
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Author: ASF GitHub Bot
Created on: 30/May/19 23:01
Start Date: 30/May/19 23:01
Worklog Time Spent: 10m
Work Description: sv2000 commented on pull request #2647: [GOBBLIN-781]
Skeleton for GaaS DR mode clean transition
URL: https://github.com/apache/incubator-gobblin/pull/2647#discussion_r289204291
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File path:
gobblin-service/src/main/java/org/apache/gobblin/service/modules/scheduler/GobblinServiceJobScheduler.java
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@@ -170,6 +195,19 @@ private void scheduleSpecsFromCatalog() {
}
}
+ /**
+ * In DR-mode, the running {@link FlowSpec} will all be cancelled and
rescheduled.
+ * We will need to make sure that running {@link FlowSpec}s' state are
cleared, and corresponding running jobs are
+ * killed before rescheduling them.
+ * @param drUris The uris that applicable for DR discovered from FlowCatalog.
+ */
+ private void clearRunningFlowState(Iterator<URI> drUris) {
Review comment:
Should the DR related failover handling be moved to a separate class? For
now, you are triggering it based on config. In the future, we might have a REST
end-point or some other mechanism for triggering a fail over, without needing a
service restart.
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Issue Time Tracking
-------------------
Worklog Id: (was: 251390)
Time Spent: 1h (was: 50m)
> Clean Flow execution state when DR is enabled: Skeleton
> -------------------------------------------------------
>
> Key: GOBBLIN-781
> URL: https://issues.apache.org/jira/browse/GOBBLIN-781
> Project: Apache Gobblin
> Issue Type: Improvement
> Reporter: Lei Sun
> Priority: Major
> Time Spent: 1h
> Remaining Estimate: 0h
>
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