xuanyuanking commented on a change in pull request #25971: [SPARK-29298][CORE]
Separate block manager heartbeat endpoint from driver endpoint
URL: https://github.com/apache/spark/pull/25971#discussion_r335921865
##########
File path:
core/src/main/scala/org/apache/spark/storage/BlockManagerMaster.scala
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@@ -30,22 +30,27 @@ import org.apache.spark.util.{RpcUtils, ThreadUtils}
private[spark]
class BlockManagerMaster(
var driverEndpoint: RpcEndpointRef,
+ var driverHeartbeatEndPoint: RpcEndpointRef,
conf: SparkConf,
isDriver: Boolean)
extends Logging {
val timeout = RpcUtils.askRpcTimeout(conf)
/** Remove a dead executor from the driver endpoint. This is only called on
the driver side. */
+
def removeExecutor(execId: String): Unit = {
+ driverHeartbeatEndPoint.askSync[Boolean](RemoveExecutor(execId))
tell(RemoveExecutor(execId))
logInfo("Removed " + execId + " successfully in removeExecutor")
}
/** Request removal of a dead executor from the driver endpoint.
* This is only called on the driver side. Non-blocking
*/
+
Review comment:
ditto
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