prashantwason commented on code in PR #8484:
URL: https://github.com/apache/hudi/pull/8484#discussion_r1172149905
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hudi-common/src/main/java/org/apache/hudi/common/table/log/block/HoodieHFileDataBlock.java:
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@@ -195,14 +193,16 @@ protected <T> ClosableIterator<HoodieRecord<T>>
lookupRecords(List<String> keys,
List<String> sortedKeys = new ArrayList<>(keys);
Collections.sort(sortedKeys);
- final HoodieAvroHFileReader reader =
- new HoodieAvroHFileReader(inlineConf, inlinePath, new
CacheConfig(inlineConf), inlinePath.getFileSystem(inlineConf));
+ try (HoodieAvroHFileReader reader =
+ new HoodieAvroHFileReader(inlineConf, inlinePath, new
CacheConfig(inlineConf), inlinePath.getFileSystem(inlineConf),
+ Option.of(getSchemaFromHeader()))) {
- // Get writer's schema from the header
- final ClosableIterator<HoodieRecord<IndexedRecord>> recordIterator =
- fullKey ? reader.getRecordsByKeysIterator(sortedKeys, readerSchema) :
reader.getRecordsByKeyPrefixIterator(sortedKeys, readerSchema);
+ // Get writer's schema from the header
+ final ClosableIterator<HoodieRecord<IndexedRecord>> recordIterator =
+ fullKey ? reader.getRecordsByKeysIterator(sortedKeys, readerSchema)
: reader.getRecordsByKeyPrefixIterator(sortedKeys, readerSchema);
- return new CloseableMappingIterator<>(recordIterator, data ->
(HoodieRecord<T>) data);
+ return new CloseableMappingIterator<>(recordIterator, data ->
(HoodieRecord<T>) data);
+ }
Review Comment:
Probably not. I will backup these changes which introduce try block.
I think the intention is to return an iterator which will close the reader
after iteration (hence the name ClosableIterator).
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