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MINOR: Log when remote fetch execution is rejected (#14350) 

Log at warning level when remote fetch execution is rejected. This can be potentially useful to troubleshoot UNKNOWN_SERVER_ERROR responses for remote fetch requests.

Reviewers: Luke Chen <showuon@gmail.com>, Christo Lolov <lolovc@amazon.com>
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Nikhil Ramakrishnan 2023-09-08 12:51:12 +01:00 committed by GitHub
parent 17862ffaf2
commit 84c49c6a09
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core/src/main/scala/kafka/server/ReplicaManager.scala
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@ -1263,6 +1263,7 @@ class ReplicaManager(val config: KafkaConfig,
} catch { } catch {
case e: RejectedExecutionException => case e: RejectedExecutionException =>
// Return the error if any in scheduling the remote fetch task // Return the error if any in scheduling the remote fetch task
warn("Unable to fetch data from remote storage", e)
return Some(createLogReadResult(e)) return Some(createLogReadResult(e))
} }