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feat: Add configurable lease interval for crawler source #6432

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Merged
graytaylor0 merged 1 commit into from
Jan 27, 2026
Merged

feat: Add configurable lease interval for crawler source #6432

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10 changes: 10 additions & 0 deletions ...va/org/opensearch/dataprepper/plugins/source/source_crawler/base/CrawlerSourceConfig.java
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Original file line number Diff line number Diff line change
Expand Up @@ -45,4 +45,14 @@ default Duration getDurationToGiveUpRetry() {
default Duration getDurationToDelayRetry() {
return DEFAULT_MAX_DURATION_TO_DELAY_RETRY;
}

/**
* Gets the lease interval for the leader scheduler.
* Defaults to 1 minute if not overridden.
*
* @return Duration for lease interval
*/
default Duration getLeaseInterval() {
return Duration.ofMinutes(1);

@graytaylor0 graytaylor0 Jan 26, 2026

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This default is a little low. The default is normally 10 minutes at this time I think.

}
}
3 changes: 2 additions & 1 deletion ...va/org/opensearch/dataprepper/plugins/source/source_crawler/base/CrawlerSourcePlugin.java
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Expand Up @@ -70,7 +70,8 @@ public void start(Buffer<Record<Event>> buffer) {
boolean isPartitionCreated = coordinator.createPartition(leaderPartition);
log.debug("Leader partition creation status: {}", isPartitionCreated);

Runnable leaderScheduler = new LeaderScheduler(coordinator, crawler);
LeaderScheduler leaderScheduler = new LeaderScheduler(coordinator, crawler);
leaderScheduler.setLeaseInterval(sourceConfig.getLeaseInterval());
this.executorService.submit(leaderScheduler);
//Register worker threaders
for (int i = 0; i < sourceConfig.getNumberOfWorkers(); i++) {
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