zsxwing commented on a change in pull request #24140: [SPARK-27198][core]
Heartbeat interval mismatch in driver and executor
URL: https://github.com/apache/spark/pull/24140#discussion_r271067926
##########
File path: core/src/main/scala/org/apache/spark/executor/Executor.scala
##########
@@ -831,9 +832,11 @@ private[spark] class Executor(
}
val message = Heartbeat(executorId, accumUpdates.toArray,
env.blockManager.blockManagerId)
+ val heartbeatIntervalInSec =
+ conf.getTimeAsMs("spark.executor.heartbeatInterval",
"10s").millis.toSeconds.seconds
try {
val response = heartbeatReceiverRef.askSync[HeartbeatResponse](
- message, RpcTimeout(conf, "spark.executor.heartbeatInterval", "10s"))
+ message, new RpcTimeout(heartbeatIntervalInSec,
"spark.executor.heartbeatInterval"))
Review comment:
Actually, the current fix in 2.4 has a bug. See
https://github.com/apache/spark/pull/24140/files#r271067277
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