yihua commented on code in PR #9337:
URL: https://github.com/apache/hudi/pull/9337#discussion_r1283389955
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hudi-client/hudi-client-common/src/main/java/org/apache/hudi/index/bloom/HoodieBloomIndex.java:
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@@ -214,12 +214,16 @@ protected List<Pair<String, BloomIndexFileInfo>>
loadColumnRangesFromMetaIndex(
String keyField =
hoodieTable.getMetaClient().getTableConfig().getRecordKeyFieldProp();
+ List<Pair<String, HoodieBaseFile>> baseFilesForAllPartitions =
HoodieIndexUtils.getLatestBaseFilesForAllPartitions(partitions, context,
hoodieTable);
+ List<Pair<String, String>> partitionFileNameList = new
ArrayList<>(baseFilesForAllPartitions.size());
+ Map<Pair<String, String>, String> partitionAndFileNameToFileId = new
HashMap<>(baseFilesForAllPartitions.size());
+ baseFilesForAllPartitions.forEach(pair -> {
+ Pair<String, String> parititonAndFileName = Pair.of(pair.getKey(),
pair.getValue().getFileName());
+ partitionFileNameList.add(parititonAndFileName);
+ partitionAndFileNameToFileId.put(parititonAndFileName,
pair.getValue().getFileId());
+ });
// Partition and file name pairs
- List<Pair<String, String>> partitionFileNameList =
- HoodieIndexUtils.getLatestBaseFilesForAllPartitions(partitions,
context, hoodieTable).stream()
- .map(partitionBaseFilePair ->
Pair.of(partitionBaseFilePair.getLeft(),
partitionBaseFilePair.getRight().getFileName()))
- .sorted()
- .collect(toList());
+ Collections.sort(partitionFileNameList); // TODO why does this need to be
sorted?
Review Comment:
Yes, looks like this sorting is not needed anymore. Likely leftover from
the previous refactoring. The keys to look up in MDT needs to be sorted after
generation. The list of partition and file name pairs need not tobe sorted
here.
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