yihua commented on code in PR #10591:
URL: https://github.com/apache/hudi/pull/10591#discussion_r1569129096
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hudi-client/hudi-client-common/src/main/java/org/apache/hudi/metadata/HoodieBackedTableMetadataWriter.java:
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@@ -736,14 +745,15 @@ private void initializeFileGroups(HoodieTableMetaClient
dataMetaClient, Metadata
int fileGroupCount) throws IOException {
String partitionName =
HoodieIndexUtils.getPartitionNameFromPartitionType(metadataPartition,
dataMetaClient, dataWriteConfig.getFunctionalIndexConfig().getIndexName());
// Remove all existing file groups or leftover files in the partition
- final Path partitionPath = new Path(metadataWriteConfig.getBasePath(),
partitionName);
- FileSystem fs = metadataMetaClient.getFs();
+ final HoodieLocation partitionPath = new
HoodieLocation(metadataWriteConfig.getBasePath(), partitionName);
+ HoodieStorage storage = metadataMetaClient.getHoodieStorage();
try {
- final FileStatus[] existingFiles = fs.listStatus(partitionPath);
- if (existingFiles.length > 0) {
+ final List<HoodieFileStatus> existingFiles =
storage.listDirectEntries(partitionPath);
+ if (existingFiles.size() > 0) {
LOG.warn("Deleting all existing files found in MDT partition " +
partitionName);
- fs.delete(partitionPath, true);
- ValidationUtils.checkState(!fs.exists(partitionPath), "Failed to
delete MDT partition " + partitionName);
+ storage.deleteDirectory(partitionPath);
Review Comment:
This API only works on directories.
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