pvargacl commented on a change in pull request #1618:
URL: https://github.com/apache/hive/pull/1618#discussion_r513630373
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File path: ql/src/java/org/apache/hadoop/hive/ql/txn/compactor/Cleaner.java
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@@ -263,7 +271,7 @@ private void removeFiles(String location, ValidWriteIdList
writeIdList, Compacti
if (filesToDelete.size() < 1) {
LOG.warn("Hmm, nothing to delete in the cleaner for directory " +
location +
", that hardly seems right.");
- return;
+ return false;
Review comment:
I don't think this check helps. The dynamic partitioning case does a
table level scan no? It might just find a single aborted dir in some of the old
partitions that it can clean up, it does not mean, that it did not skip
streaming deltas with aborted + commited txns.
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