codope commented on code in PR #8758:
URL: https://github.com/apache/hudi/pull/8758#discussion_r1232152667
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hudi-client/hudi-client-common/src/main/java/org/apache/hudi/metadata/HoodieBackedTableMetadataWriter.java:
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@@ -408,18 +365,32 @@ private boolean initializeFromFilesystem(String
initializationTime, List<Metadat
LOG.info("Initializing MDT partition " + partitionType + " at instant "
+ commitTimeForPartition);
Pair<Integer, HoodieData<HoodieRecord>> fileGroupCountAndRecordsPair;
- switch (partitionType) {
- case FILES:
- fileGroupCountAndRecordsPair =
initializeFilesPartition(initializationTime, partitionInfoList);
- break;
- case BLOOM_FILTERS:
- fileGroupCountAndRecordsPair =
initializeBloomFiltersPartition(initializationTime, partitionToFilesMap);
- break;
- case COLUMN_STATS:
- fileGroupCountAndRecordsPair =
initializeColumnStatsPartition(partitionToFilesMap);
- break;
- default:
- throw new HoodieMetadataException("Unsupported MDT partition type: "
+ partitionType);
+ try {
+ switch (partitionType) {
+ case FILES:
+ fileGroupCountAndRecordsPair =
initializeFilesPartition(partitionInfoList);
+ // initialize the metadata reader again so the FILES partition can
be read
+ initMetadataReader();
Review Comment:
This should be called in the end after setting table config because
`HoodieBackedTableMetadata` checks for MDT init based on table config.
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