dongjoon-hyun commented on a change in pull request #30492:
URL: https://github.com/apache/spark/pull/30492#discussion_r532863142
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File path: core/src/main/scala/org/apache/spark/storage/BlockManager.scala
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@@ -627,7 +627,16 @@ private[spark] class BlockManager(
override def getLocalBlockData(blockId: BlockId): ManagedBuffer = {
if (blockId.isShuffle) {
logDebug(s"Getting local shuffle block ${blockId}")
- shuffleManager.shuffleBlockResolver.getBlockData(blockId)
+ try {
+ shuffleManager.shuffleBlockResolver.getBlockData(blockId)
+ } catch {
+ case e: IOException =>
Review comment:
It's because we should access the normal access path by default. We are
able to use `Fallback` path only if the normal access path fail because
`conf.get(config.STORAGE_DECOMMISSION_FALLBACK_STORAGE_PATH).isDefined` doesn't
mean the fallback storage has the data.
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