swamirishi commented on code in PR #7563:
URL: https://github.com/apache/ozone/pull/7563#discussion_r1881233594
##########
hadoop-hdds/rocksdb-checkpoint-differ/src/main/java/org/apache/ozone/rocksdiff/RocksDiffUtils.java:
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@@ -73,44 +71,38 @@ public static String constructBucketKey(String keyName) {
}
public static void filterRelevantSstFiles(Set<String> inputFiles,
- Map<String, String> tableToPrefixMap) throws IOException {
- for (Iterator<String> fileIterator =
- inputFiles.iterator(); fileIterator.hasNext();) {
- String filepath = fileIterator.next();
- if (!RocksDiffUtils.doesSstFileContainKeyRange(filepath,
- tableToPrefixMap)) {
- fileIterator.remove();
- }
- }
+ Map<String, String>
tableToPrefixMap,
+ ManagedRocksDB... dbs) {
+ filterRelevantSstFiles(inputFiles, tableToPrefixMap,
Collections.emptyMap(), dbs);
}
- public static boolean doesSstFileContainKeyRange(String filepath,
- Map<String, String> tableToPrefixMap) throws IOException {
-
- try (
- ManagedOptions options = new ManagedOptions();
- ManagedSstFileReader sstFileReader = new
ManagedSstFileReader(options)) {
- sstFileReader.open(filepath);
- TableProperties properties = sstFileReader.getTableProperties();
- String tableName = new String(properties.getColumnFamilyName(), UTF_8);
- if (tableToPrefixMap.containsKey(tableName)) {
- String prefix = tableToPrefixMap.get(tableName);
-
- try (
- ManagedReadOptions readOptions = new ManagedReadOptions();
- ManagedSstFileReaderIterator iterator =
ManagedSstFileReaderIterator.managed(
- sstFileReader.newIterator(readOptions))) {
- iterator.get().seek(prefix.getBytes(UTF_8));
- String seekResultKey = new String(iterator.get().key(), UTF_8);
- return seekResultKey.startsWith(prefix);
+ /**
+ * Filter sst files based on prefixes.
+ */
+ public static void filterRelevantSstFiles(Set<String> inputFiles,
+ Map<String, String>
tableToPrefixMap,
+ Map<String, CompactionNode>
preExistingCompactionNodes,
+ ManagedRocksDB... dbs) {
+ Map<String, LiveFileMetaData> liveFileMetaDataMap = new HashMap<>();
+ int dbIdx = 0;
+ for (Iterator<String> fileIterator =
+ inputFiles.iterator(); fileIterator.hasNext();) {
+ String filename = FilenameUtils.getBaseName(fileIterator.next());
+ while (!preExistingCompactionNodes.containsKey(filename) &&
!liveFileMetaDataMap.containsKey(filename)
Review Comment:
Oh ok the second one was supposed to be an if
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