jerqi commented on code in PR #276:
URL: https://github.com/apache/incubator-uniffle/pull/276#discussion_r1020883455
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storage/src/main/java/org/apache/uniffle/storage/handler/impl/DataSkippableReadHandler.java:
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@@ -67,8 +68,17 @@ public DataSkippableReadHandler(
public ShuffleDataResult readShuffleData() {
if (shuffleDataSegments.isEmpty()) {
- ShuffleIndexResult shuffleIndexResult = readShuffleIndex();
+ ShuffleIndexResult shuffleIndexResult;
+ try {
+ shuffleIndexResult = readShuffleIndex();
+ } catch (Exception e) {
+ if (++failTimes > maxHandlerFailTimes) {
+ isFinished = true;
+ }
+ throw e;
Review Comment:
I see your case. Terrific! But in my understanding the fail times of
LocalFileQuorumClientReadHandler reach the maxHandlerFailTimes,
LocalFileQuorumClientReadHandler have three LocalFileClientReadHandlers. Every
LocalFileClientReadHandler don't reach maxHandlerFailTimes. I mean that the
fail times of LocalFileClientReadHandler isn't meaningful. So could we change
the code like my sayings? or the fail times of DataSkippableReadHandler is only
used for HDFSFileClientReadHandler?
My concern is that the fail times of LocalFileClientReadHandler seems
meaningless.
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