morningman commented on code in PR #33798:
URL: https://github.com/apache/doris/pull/33798#discussion_r1568792117
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fe/fe-core/src/main/java/org/apache/doris/datasource/hive/HMSTransaction.java:
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@@ -575,15 +582,18 @@ private DeleteRecursivelyResult
doRecursiveDeleteFiles(Path directory, boolean d
boolean allDescendentsDeleted = true;
ImmutableList.Builder<String> notDeletedEligibleItems =
ImmutableList.builder();
for (RemoteFile file : allFiles) {
- String fileName = file.getName();
- if (!deleteIfExists(new Path(fileName))) {
+ if (file.getName().startsWith(queryId)) {
Review Comment:
use `contains`?
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fe/fe-core/src/main/java/org/apache/doris/datasource/hive/HMSTransaction.java:
##########
@@ -558,10 +564,11 @@ private DeleteRecursivelyResult recursiveDeleteFiles(Path
directory, boolean del
return new DeleteRecursivelyResult(false,
notDeletedEligibleItems.build());
}
- return doRecursiveDeleteFiles(directory, deleteEmptyDir);
+ String queryId = DebugUtil.printId(ConnectContext.get().queryId());
Review Comment:
I suggest to save query id when generating this HiveTransaction.
Because `ConnectContext.get()` is a thread local var, it may be null if we
run this transaction in another thread
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