刘珍 created IOTDB-5273:
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Summary: [fast compaction]The performance is slow ,there are
out-of-order tsfiles after compaction
Key: IOTDB-5273
URL: https://issues.apache.org/jira/browse/IOTDB-5273
Project: Apache IoTDB
Issue Type: Bug
Components: mpp-cluster
Affects Versions: master branch
Reporter: 刘珍
Assignee: 周沛辰
Attachments: image-2022-12-23-18-10-25-061.png
master 1222_656d281
问题描述:
私有云1期,周测乱序配置,fast合并性能慢,且合并完成依然有乱序tsfile。
!image-2022-12-23-18-10-25-061.png!
测试环境
1. 私有云1期
关合并,生成数据。
配置文件见附件
2.对比合并性能,无其他读写操作。
ConfigNode配置
MAX_HEAP_SIZE="2G"
DataNode配置
MAX_HEAP_SIZE="18G"
MAX_DIRECT_MEMORY_SIZE="6G"
Common配置
time_partition_interval=60480000000
compaction_io_rate_per_sec=1000
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