danny0405 commented on code in PR #10860:
URL: https://github.com/apache/hudi/pull/10860#discussion_r1534943099
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hudi-client/hudi-client-common/src/main/java/org/apache/hudi/metadata/HoodieBackedTableMetadataWriter.java:
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@@ -534,10 +537,17 @@ private Pair<Integer, HoodieData<HoodieRecord>>
initializeFunctionalIndexPartiti
int fileGroupCount =
dataWriteConfig.getMetadataConfig().getFunctionalIndexFileGroupCount();
int parallelism = Math.min(partitionFileSlicePairs.size(),
dataWriteConfig.getMetadataConfig().getFunctionalIndexParallelism());
- Schema readerSchema =
addMetadataFields(getProjectedSchemaForFunctionalIndex(indexDefinition,
dataMetaClient), dataWriteConfig.allowOperationMetadataField());
+ Schema readerSchema =
getProjectedSchemaForFunctionalIndex(indexDefinition, dataMetaClient);
return Pair.of(fileGroupCount,
getFunctionalIndexRecords(partitionFileSlicePairs, indexDefinition,
dataMetaClient, parallelism, readerSchema, hadoopConf));
}
+ private Set<String> getFunctionalIndexPartitionsToInit() {
+ Set<String> functionalIndexPartitions =
dataMetaClient.getFunctionalIndexMetadata().get().getIndexDefinitions().keySet();
+ Set<String> completedMetadataPartitions =
dataMetaClient.getTableConfig().getMetadataPartitions();
Review Comment:
How about when `dataMetaClient.getFunctionalIndexMetadata()` is empty?
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