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https://issues.apache.org/jira/browse/GOBBLIN-1837?focusedWorklogId=862849&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-862849
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ASF GitHub Bot logged work on GOBBLIN-1837:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 30/May/23 23:28
Start Date: 30/May/23 23:28
Worklog Time Spent: 10m
Work Description: umustafi commented on code in PR #3700:
URL: https://github.com/apache/gobblin/pull/3700#discussion_r1210930039
##########
gobblin-service/src/main/java/org/apache/gobblin/service/monitoring/DagActionStoreChangeMonitorFactory.java:
##########
@@ -40,12 +44,19 @@ public class DagActionStoreChangeMonitorFactory implements
Provider<DagActionSto
private final Config config;
private DagActionStore dagActionStore;
private DagManager dagManager;
+ private FlowCatalog flowCatalog;
+ private boolean isMultiActiveSchedulerEnabled;
@Inject
- public DagActionStoreChangeMonitorFactory(Config config, DagActionStore
dagActionStore, DagManager dagManager) {
+ public DagActionStoreChangeMonitorFactory(Config config, DagActionStore
dagActionStore, DagManager dagManager,
+ FlowCatalog flowCatalog, @Named(InjectionNames.WARM_STANDBY_ENABLED)
boolean isMultiActiveSchedulerEnabled) {
Review Comment:
this is a typo, it should be multiActiveScheduler enabled. These two configs
are separate.
Issue Time Tracking
-------------------
Worklog Id: (was: 862849)
Time Spent: 2h 20m (was: 2h 10m)
> Implement multi-active, non blocking for leader host
> ----------------------------------------------------
>
> Key: GOBBLIN-1837
> URL: https://issues.apache.org/jira/browse/GOBBLIN-1837
> Project: Apache Gobblin
> Issue Type: Bug
> Components: gobblin-service
> Reporter: Urmi Mustafi
> Assignee: Abhishek Tiwari
> Priority: Major
> Time Spent: 2h 20m
> Remaining Estimate: 0h
>
> This task will include the implementation of non-blocking, multi-active
> scheduler for each host. It will NOT include metric emission or unit tests
> for validation. That will be done in a separate follow-up ticket. The work in
> this ticket includes
> * define a table to do scheduler lease determination for each flow's trigger
> event and related methods to execute actions on this table
> * update DagActionStore schema and DagActionStoreMonitor to act upon new
> "LAUNCH" type events in addition to KILL/RESUME
> * update scheduler/orchestrator logic to apply the non-blocking algorithm
> when "multi-active scheduler mode" is enabled, otherwise submit events
> directly to the DagManager after receiving a scheduler trigger
> * implement the non-blocking algorithm, particularly handling reminder
> events if another host is in the process of securing the lease for a
> particular flow trigger
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