[iotdb] branch array_size_m created (now 70c9ef6)

[ha...@apache.org]

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haonan pushed a change to branch array_size_m
in repository https://gitbox.apache.org/repos/asf/iotdb.git.


      at 70c9ef6  Change the default primitive array size to 32

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     new 70c9ef6  Change the default primitive array size to 32

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[iotdb] 01/01: Change the default primitive array size to 32

[ha...@apache.org]

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

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

commit 70c9ef6d2583ee0104451e62253ba70fcdf56fe6
Author: HTHou <hh...@outlook.com>
AuthorDate: Sat Jun 12 10:35:49 2021 +0800

    Change the default primitive array size to 32
---
 server/src/assembly/resources/conf/iotdb-engine.properties     | 3 +--
 server/src/main/java/org/apache/iotdb/db/conf/IoTDBConfig.java | 2 +-
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/server/src/assembly/resources/conf/iotdb-engine.properties b/server/src/assembly/resources/conf/iotdb-engine.properties
index 38f1455..1c2e51a 100644
--- a/server/src/assembly/resources/conf/iotdb-engine.properties
+++ b/server/src/assembly/resources/conf/iotdb-engine.properties
@@ -298,8 +298,7 @@ timestamp_precision=ms
 # write_read_schema_free_memory_proportion=4:3:1:2
 
 # primitive array size (length of each array) in array pool
-# Datatype: int
-# primitive_array_size=128
+# primitive_array_size=32
 
 # Ratio of write memory for invoking flush disk, 0.4 by default
 # If you have extremely high write load (like batch=1000), it can be set lower than the default value like 0.2
diff --git a/server/src/main/java/org/apache/iotdb/db/conf/IoTDBConfig.java b/server/src/main/java/org/apache/iotdb/db/conf/IoTDBConfig.java
index 000b505..9f11f41 100644
--- a/server/src/main/java/org/apache/iotdb/db/conf/IoTDBConfig.java
+++ b/server/src/main/java/org/apache/iotdb/db/conf/IoTDBConfig.java
@@ -590,7 +590,7 @@ public class IoTDBConfig {
   private long defaultTTL = Long.MAX_VALUE;
 
   /** The default value of primitive array size in array pool */
-  private int primitiveArraySize = 128;
+  private int primitiveArraySize = 32;
 
   /** whether enable data partition. If disabled, all data belongs to partition 0 */
   private boolean enablePartition = false;