xuanyuanking commented on a change in pull request #24110: [SPARK-25341][Core]
Support rolling back a shuffle map stage and re-generate the shuffle files
URL: https://github.com/apache/spark/pull/24110#discussion_r272801545
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File path:
common/network-shuffle/src/main/java/org/apache/spark/network/shuffle/ExternalShuffleBlockHandler.java
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@@ -218,21 +218,18 @@ public ShuffleMetrics() {
private final int shuffleId;
// An array containing mapId and reduceId pairs.
private final int[] mapIdAndReduceIds;
+ private final int stageAttemptId;
Review comment:
Thanks, shuffleGenerationId is a more precise name, I'll change all related
place.
Done in
bb32244.
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