Github user srowen commented on a diff in the pull request:
https://github.com/apache/spark/pull/17683#discussion_r112183513
--- Diff:
core/src/main/scala/org/apache/spark/storage/BlockManagerMasterEndpoint.scala
---
@@ -520,8 +520,18 @@ private[spark] class BlockManagerInfo(
blockStatus = BlockStatus(storageLevel, memSize = memSize,
diskSize = 0)
_blocks.put(blockId, blockStatus)
_remainingMem -= memSize
- logInfo("Added %s in memory on %s (size: %s, free: %s)".format(
- blockId, blockManagerId.hostPort, Utils.bytesToString(memSize),
+ val originalMemSize = if (_blocks.containsKey(blockId)) {
--- End diff --
I see, it's not a Scala Map or else this could be `.getOrElse(..., 0)`. Now
I understand why you pulled out the variable earlier. I actually dont' think
this works now because it happens after the new status has been put in the Map.
OK, you could go back to what you had.
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