JingsongLi commented on code in PR #6407:
URL: https://github.com/apache/paimon/pull/6407#discussion_r2435812186
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paimon-core/src/main/java/org/apache/paimon/index/IndexFileHandler.java:
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@@ -87,6 +101,123 @@ public Optional<IndexFileMeta> scanHashIndex(
return result.isEmpty() ? Optional.empty() :
Optional.of(result.get(0));
}
+ public void withCacheMetrics(@Nullable CacheMetrics cacheMetrics) {
+ this.cacheMetrics = cacheMetrics;
+ }
+
+ @Nullable
+ // Construct DataFile -> DeletionFile based on IndexFileMeta
+ public Map<String, DeletionFile> extractDeletionFileByMeta(
+ BinaryRow partition, Integer bucket, IndexFileMeta fileMeta) {
+ if (fileMeta.dvRanges() != null && fileMeta.dvRanges().size() > 0) {
+ Map<String, DeletionFile> result = new HashMap<>();
+ for (DeletionVectorMeta dvMeta : fileMeta.dvRanges().values()) {
+ result.put(
+ dvMeta.dataFileName(),
+ new DeletionFile(
+ dvIndex(partition,
bucket).path(fileMeta).toString(),
Review Comment:
DeletionVectorsIndexFile dvIndex = dvIndex(partition, bucket); to avoid
create everytime.
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