[GitHub] [iotdb] samperson1997 commented on a change in pull request #3081: [IOTDB-1366] Refactor MetadataIndex in TsFile for Vector

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samperson1997 commented on a change in pull request #3081:
URL: https://github.com/apache/iotdb/pull/3081#discussion_r628878850



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File path: tsfile/src/main/java/org/apache/iotdb/tsfile/file/metadata/MetadataIndexConstructor.java
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@@ -61,18 +61,55 @@ public static MetadataIndexNode constructMetadataIndex(
       TimeseriesMetadata timeseriesMetadata;
       MetadataIndexNode currentIndexNode =
           new MetadataIndexNode(MetadataIndexNodeType.LEAF_MEASUREMENT);
+      int serializedTimeseriesMetadataNum = 0;
       for (int i = 0; i < entry.getValue().size(); i++) {
         timeseriesMetadata = entry.getValue().get(i);
-        // when constructing from leaf node, every "degree number of nodes" are related to an entry
-        if (i % config.getMaxDegreeOfIndexNode() == 0) {
-          if (currentIndexNode.isFull()) {
-            addCurrentIndexNodeToQueue(currentIndexNode, measurementMetadataIndexQueue, out);
-            currentIndexNode = new MetadataIndexNode(MetadataIndexNodeType.LEAF_MEASUREMENT);
+        if (timeseriesMetadata.getTimeSeriesMetadataType() == (byte) 0x80) {

Review comment:
       Refactored




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