(iotdb) branch object_type updated: fix NaN bug 0826 (#16263)

[shuwenwei]

This is an automated email from the ASF dual-hosted git repository.

shuwenwei pushed a commit to branch object_type
in repository https://gitbox.apache.org/repos/asf/iotdb.git


The following commit(s) were added to refs/heads/object_type by this push:
     new f4b56c99cf2 fix NaN bug 0826 (#16263)
f4b56c99cf2 is described below

commit f4b56c99cf2ede80742f8f075e808eb41730ba6b
Author: shuwenwei <55970239+shuwen...@users.noreply.github.com>
AuthorDate: Tue Aug 26 10:52:35 2025 +0800

    fix NaN bug 0826 (#16263)
---
 .../org/apache/iotdb/db/utils/model/CompressedTsFileModelReader.java | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git 
a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/utils/model/CompressedTsFileModelReader.java
 
b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/utils/model/CompressedTsFileModelReader.java
index d3098221999..99536342f36 100644
--- 
a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/utils/model/CompressedTsFileModelReader.java
+++ 
b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/utils/model/CompressedTsFileModelReader.java
@@ -134,12 +134,13 @@ public class CompressedTsFileModelReader extends 
ModelReader {
                 Decoder.getDecoderByType(chunkHeader.getEncodingType(), 
chunkHeader.getDataType());
 
             byte[] bitmap = null;
+            int size = 0;
             if (uncompressedPageData.hasRemaining()) {
-              int size = ReadWriteIOUtils.readInt(uncompressedPageData);
+              size = ReadWriteIOUtils.readInt(uncompressedPageData);
               bitmap = new byte[(size + 7) / 8];
               uncompressedPageData.get(bitmap);
             }
-            while (decoder.hasNext(uncompressedPageData)) {
+            for (int i = 0; i < size; i++) {
               float[] currentQueryResult = 
results.get(indexes[currentQueryIndex]);
               if (currentResultSetIndex >= currentQueryResult.length) {
                 currentQueryIndex++;