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https://issues.apache.org/jira/browse/IOTDB-4211?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17638834#comment-17638834
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Yuan Tian commented on IOTDB-4211:
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[https://github.com/apache/iotdb/pull/7240]
https://apache-iotdb.feishu.cn/docx/doxcnj0pH6Jm9pFWEEexa4opdXb
> [ ratisConsensus ] Inconsistent query results after restart (with before
> restart)
> ---------------------------------------------------------------------------------
>
> Key: IOTDB-4211
> URL: https://issues.apache.org/jira/browse/IOTDB-4211
> Project: Apache IoTDB
> Issue Type: Bug
> Components: mpp-cluster
> Affects Versions: 0.14.0-SNAPSHOT
> Reporter: 刘珍
> Assignee: Song Ziyang
> Priority: Major
> Attachments: image-2022-08-23-15-07-57-230.png, iotdb_4211.conf
>
>
> m_0822_700b135
> ratisConsensus , 关合并, 3副本3C3D，bm写入数据完成后（有system reject），cli执行flush，select
> count(s_4) from root.** align by device 记录查询结果 q1
> 停止集群，备份confignode/datanode 的data 和 logs
> 重启集群，执行查询，{color:#DE350B}*查询结果与集群重启前(q1)不一致*{color}（有多有少，且已复测，相同结论）。
> !image-2022-08-23-15-07-57-230.png!
> 复测流程
> 1. 192.168.10.72/73/74 48核384G
> benchmark在ip71
> ConfigNode配置
> MAX_HEAP_SIZE="8G"
> schema_region_consensus_protocol_class=org.apache.iotdb.consensus.ratis.RatisConsensus
> data_region_consensus_protocol_class=org.apache.iotdb.consensus.ratis.RatisConsensus
> schema_replication_factor=3
> data_replication_factor=3
> DataNode配置
> enable_seq_space_compaction=false
> enable_unseq_space_compaction=false
> enable_cross_space_compaction=false
> 2. benchmark配置文件见附件
> 3. bm运行完，查看raft log的同步情况，主从均同步完毕
> 4. flush
> 5. select count(s_4) from root.** align by device
> 记录结果q1
> 6. 停止集群，备份data logs
> 7. 启动集群
> select count(s_4) from root.** align by device
> 记录结果q2
> q2与q1的查询结果不一致
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