[iotdb] branch research/M4-visualization updated: add

[leirui]

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

leirui pushed a commit to branch research/M4-visualization
in repository https://gitbox.apache.org/repos/asf/iotdb.git


The following commit(s) were added to refs/heads/research/M4-visualization by 
this push:
     new 22f407dcb3 add
22f407dcb3 is described below

commit 22f407dcb3820a29215073e543fcdb131f0bfe7f
Author: Lei Rui <1010953...@qq.com>
AuthorDate: Thu Apr 13 13:48:39 2023 +0800

    add
---
 .../java/org/apache/iotdb/tsfile/read/common/ChunkSuit4CPV.java  | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git 
a/tsfile/src/main/java/org/apache/iotdb/tsfile/read/common/ChunkSuit4CPV.java 
b/tsfile/src/main/java/org/apache/iotdb/tsfile/read/common/ChunkSuit4CPV.java
index 59ba46ed2c..0834348a26 100644
--- 
a/tsfile/src/main/java/org/apache/iotdb/tsfile/read/common/ChunkSuit4CPV.java
+++ 
b/tsfile/src/main/java/org/apache/iotdb/tsfile/read/common/ChunkSuit4CPV.java
@@ -503,14 +503,17 @@ public class ChunkSuit4CPV {
       // search from estimatePos in the timeBuffer to find the closet 
timestamp equal to or smaller
       // than the given timestamp
       int estimatedPos = -1;
+      boolean flag = false;
       pageReader.timeBuffer.position(0);
       pageReader.valueBuffer.position(pageReader.timeBufferLength);
       while (pageReader.timeBuffer.remaining() > 0) {
-        estimatedPos++;
-        IOMonitor.incPointsTravered();
+        if (!flag) {
+          estimatedPos++;
+          IOMonitor.incPointsTravered();
+        }
         long t = pageReader.timeBuffer.getLong();
         if (t >= targetTimestamp) {
-          break;
+          flag = true;
         }
       }