Github user jeanlyn commented on the pull request:
https://github.com/apache/spark/pull/11679#issuecomment-197127323
I think the the metrics of `updatedBlockStatuses` does not updated using
code like
```
c.taskMetrics().incUpdatedBlockStatuses(Seq((blockId, status)))
```
in `BlockManager.removeBlock` and the method invoke `removeBlock` when
removing the blocks cause the problem.
see:
master:https://github.com/apache/spark/blob/master/core/src/main/scala/org/apache/spark/storage/BlockManager.scala#L1226-1226
branch-1.6:https://github.com/apache/spark/blob/branch-1.6/core/src/main/scala/org/apache/spark/storage/BlockManager.scala#L1108
branch-1.5:https://github.com/apache/spark/blob/branch-1.5/core/src/main/scala/org/apache/spark/storage/BlockManager.scala#L1101
So when the the task end, we can not update the `executorIdToStorageStatus`
in `StorageStatusListener` correctly. Let me know if my understanding is wrong.
Forgive me for didn't explain the problem clearly.
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