Github user srowen commented on a diff in the pull request:
https://github.com/apache/spark/pull/14530#discussion_r73835552
--- Diff:
core/src/main/scala/org/apache/spark/storage/StorageStatusListener.scala ---
@@ -77,6 +77,18 @@ class StorageStatusListener(conf: SparkConf) extends
SparkListener {
val maxMem = blockManagerAdded.maxMem
val storageStatus = new StorageStatus(blockManagerId, maxMem)
executorIdToStorageStatus(executorId) = storageStatus
+
+ // Try to remove the dead storage status if same executor register
the block manger twice.
+ removeDeadExecutorStorageStatus(executorId)
+ }
+ }
+
+ private def removeDeadExecutorStorageStatus(executorId: String): Unit = {
+ deadExecutorStorageStatus.zipWithIndex.foreach { case (status, index)
=>
--- End diff --
Ah. OK what about
```
val toRemove = deadExecutorStorageStatus.find(_.blockManagerId.executorId
== executorId)
if (toRemove >= 0) {
deadExecutorStorageStatus.remove(toRemove)
}
```
Might be clearer and more direct. No big deal either way.
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