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https://issues.apache.org/jira/browse/GOBBLIN-1837?focusedWorklogId=862839&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-862839
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ASF GitHub Bot logged work on GOBBLIN-1837:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 30/May/23 21:17
Start Date: 30/May/23 21:17
Worklog Time Spent: 10m
Work Description: umustafi commented on code in PR #3700:
URL: https://github.com/apache/gobblin/pull/3700#discussion_r1210688091
##########
gobblin-metrics-libs/gobblin-metrics-base/src/main/avro/DagActionStoreChangeEvent.avsc:
##########
@@ -23,6 +23,11 @@
"type" : "string",
"doc" : "flow execution id for the dag action",
"compliance" : "NONE"
+ }, {
+ "name" : "dagAction",
+ "type" : "string",
Review Comment:
actually in the code this is an enum, but I did not think to encode the enum
in the avro schema. Overall, I see benefits of including this as an enum here.
Replacing with an enum.
Issue Time Tracking
-------------------
Worklog Id: (was: 862839)
Time Spent: 1h 20m (was: 1h 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: 1h 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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