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https://issues.apache.org/jira/browse/GOBBLIN-1922?focusedWorklogId=886227&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-886227
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ASF GitHub Bot logged work on GOBBLIN-1922:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 19/Oct/23 18:47
Start Date: 19/Oct/23 18:47
Worklog Time Spent: 10m
Work Description: hanghangliu commented on code in PR #3798:
URL: https://github.com/apache/gobblin/pull/3798#discussion_r1365972300
##########
gobblin-modules/gobblin-kafka-common/src/main/java/org/apache/gobblin/source/extractor/extract/kafka/KafkaSource.java:
##########
@@ -306,6 +303,96 @@ public String apply(KafkaTopic topic) {
}
}
+ public List<WorkUnit> getWorkunitsForFilteredPartitions(SourceState state,
Map<String, List<String>> filteredTopicPartitionMap, int minContainer) {
Review Comment:
Give an option to specify a numContainers that used by
KafkaTopicGroupingWorkUnitPacker#pack . How it being used is determined by the
implementation of concrete KafkaWorkUnitPacker class.
Issue Time Tracking
-------------------
Worklog Id: (was: 886227)
Time Spent: 40m (was: 0.5h)
> Create work units for selected topics partitions in Kafka source
> ----------------------------------------------------------------
>
> Key: GOBBLIN-1922
> URL: https://issues.apache.org/jira/browse/GOBBLIN-1922
> Project: Apache Gobblin
> Issue Type: New Feature
> Components: gobblin-kafka
> Reporter: Hanghang Liu
> Assignee: Shirshanka Das
> Priority: Major
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Add a new feature in Kafka source to create workUnit for selected topics
> partitions. This feature can provide functionality for:
> # Recompute and split tasks(workUnit) during runtime for selected topics
> partitiions, instead of recompute for all Kafka topics
> # Make topic level replan feasible
> # One step closer to dynamic work unit allocation
> Need to have a followup to make work unit packer able to pack the recomputed
> workunits into a desired number of containers
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