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Posted to commits@iotdb.apache.org by ja...@apache.org on 2023/11/23 08:06:02 UTC
(iotdb) branch master updated: Improve Statistics deserialization
This is an automated email from the ASF dual-hosted git repository.
jackietien pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/iotdb.git
The following commit(s) were added to refs/heads/master by this push:
new 0f18f38b11d Improve Statistics deserialization
0f18f38b11d is described below
commit 0f18f38b11d5e58ec42e95a53f1470edb01a23d2
Author: Jackie Tien <ja...@gmail.com>
AuthorDate: Thu Nov 23 16:05:55 2023 +0800
Improve Statistics deserialization
---
.../iotdb/tsfile/file/metadata/statistics/BinaryStatistics.java | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/iotdb-core/tsfile/src/main/java/org/apache/iotdb/tsfile/file/metadata/statistics/BinaryStatistics.java b/iotdb-core/tsfile/src/main/java/org/apache/iotdb/tsfile/file/metadata/statistics/BinaryStatistics.java
index 75e60e2bc95..1e27147aa17 100644
--- a/iotdb-core/tsfile/src/main/java/org/apache/iotdb/tsfile/file/metadata/statistics/BinaryStatistics.java
+++ b/iotdb-core/tsfile/src/main/java/org/apache/iotdb/tsfile/file/metadata/statistics/BinaryStatistics.java
@@ -42,8 +42,10 @@ public class BinaryStatistics extends Statistics<Binary> {
ClassLayout.parseClass(BinaryStatistics.class).instanceSize()
+ 2 * ClassLayout.parseClass(Binary.class).instanceSize();
- private Binary firstValue = new Binary("", TSFileConfig.STRING_CHARSET);
- private Binary lastValue = new Binary("", TSFileConfig.STRING_CHARSET);
+ private static final Binary EMPTY_VALUE = new Binary("", TSFileConfig.STRING_CHARSET);
+
+ private Binary firstValue = EMPTY_VALUE;
+ private Binary lastValue = EMPTY_VALUE;
@Override
public TSDataType getType() {