kfaraz commented on code in PR #18163:
URL: https://github.com/apache/druid/pull/18163#discussion_r2159836584
##########
indexing-service/src/main/java/org/apache/druid/indexing/seekablestream/supervisor/SeekableStreamSupervisor.java:
##########
@@ -970,13 +975,16 @@ public SeekableStreamSupervisor(
);
}
- this.workerExec = MoreExecutors.listeningDecorator(
- ScheduledExecutors.fixed(
- workerThreads,
- StringUtils.encodeForFormat(supervisorTag) + "-Worker-%d"
- )
+ ScheduledThreadPoolExecutor executor = new ScheduledThreadPoolExecutor(
+ workerThreads,
+ Execs.makeThreadFactory(StringUtils.encodeForFormat(supervisorTag) +
"-Worker-%d")
);
- log.info("Created worker pool with [%d] threads for supervisor[%s] for
dataSource[%s]", workerThreads, this.supervisorId, this.dataSource);
+ executor.setKeepAliveTime(KEEPALIVE_TIME_SECONDS, TimeUnit.SECONDS);
+
+ this.workerExec = MoreExecutors.listeningDecorator(executor);
+ log.info(
+ "Created worker pool with [%d] threads for supervisor[%s] for
dataSource[%s]",
+ workerThreads, this.supervisorId, this.dataSource);
Review Comment:
```suggestion
"Created worker pool with [%d] threads for supervisor[%s],
dataSource[%s].",
workerThreads, this.supervisorId, this.dataSource
);
```
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