zhaomin1423 commented on code in PR #43371:
URL: https://github.com/apache/spark/pull/43371#discussion_r1360558718
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common/network-shuffle/src/main/java/org/apache/spark/network/shuffle/RemoteBlockPushResolver.java:
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@@ -1864,34 +1871,26 @@ private void finalizePartition() throws IOException {
metaFile.getChannel().truncate(metaFile.getPos());
}
- void closeAllFilesAndDeleteIfNeeded(boolean delete) {
+ private void deleteAllFiles() {
try {
- if (dataChannel.isOpen()) {
- dataChannel.close();
- }
- if (delete) {
- dataFile.delete();
+ if (!dataFile.delete()) {
+ logger.warn("Error deleting data file for {} reduceId {}",
+ appAttemptShuffleMergeId, reduceId);
}
- } catch (IOException ioe) {
- logger.warn("Error closing data channel for {} reduceId {}",
+ } catch (Exception exception) {
Review Comment:
It may be throw a SecurityException
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