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Change the default primitive array size to 32 #3399

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Merged
HTHou merged 1 commit into from
Jun 12, 2021
Merged

Change the default primitive array size to 32 #3399

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2 changes: 1 addition & 1 deletion server/src/assembly/resources/conf/iotdb-engine.properties
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Expand Up @@ -253,7 +253,7 @@ timestamp_precision=ms
# write_read_schema_free_memory_proportion=4:3:1:2

# primitive array size (length of each array) in array pool
# 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
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2 changes: 1 addition & 1 deletion server/src/main/java/org/apache/iotdb/db/conf/IoTDBConfig.java
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Expand Up @@ -564,7 +564,7 @@ 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;
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