[IOTDB-5673] [Atmos] The space of node43 is bigger than node41 and node42

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0.1-
• Component/s: Core/Engine
• Assignee: Haonan Hou
• Reporter: Qingxin Feng
• Created: 14/Mar/23 10:00
• Updated: 21/Jun/23 05:39
• Resolved: 21/Jun/23 05:39

Description

Step 1: Set up a cluster with 3C3D,
schema_replication_factor=3
data_replication_factor=2
Step 2: using iot-benchmark to insert data
GROUP_NUMBER=10

DEVICE_NUMBER=300

SENSOR_NUMBER=3000

OPERATION_PROPORTION=490:1:1:1:1:0:1:1:2:1:1

BATCH_SIZE_PER_WRITE=10

IS_OUT_OF_ORDER=false

Setp 3:Set TTL=30D with a shell script

 

Problem：the file in these there nodes are much different.Please refer to below picture:

测试用的版本：XXXXXX   v1.0.1.1

导致三个节点空间差异大（41/42只有400G，但是43有4T），是因为43写出的ts文件较比41/42小很多

172.20.31.41/172.20.31.42/172.20.31.43(日志文件过大，可以登陆对应服务器查看）

http://111.202.73.147:13000/d/TbEVYRw7A-1/apache-iotdb-datanode-dashboard-1?orgId=1&from=1677472973900&to=1678789102933