cloud-fan commented on a change in pull request #24892: [SPARK-25341][Core]
Support rolling back a shuffle map stage and re-generate the shuffle files
URL: https://github.com/apache/spark/pull/24892#discussion_r296983052
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File path:
core/src/main/java/org/apache/spark/shuffle/sort/BypassMergeSortShuffleWriter.java
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@@ -102,6 +104,7 @@
IndexShuffleBlockResolver shuffleBlockResolver,
BypassMergeSortShuffleHandle<K, V> handle,
int mapId,
+ TaskContext taskContext,
Review comment:
If we only need `TaskContext` to get `shuffleGenerationId`, I think it's
better to get `shuffleGenerationId` at caller side.
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