[jira] [Assigned] (IOTDB-3914) [MultiLeaderConsensus] Generate out-of-order data, follower nodes have direct write

["Jialin Qiao (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IOTDB-3914?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jialin Qiao reassigned IOTDB-3914:
----------------------------------

    Assignee: Yongzao Dan  (was: 张洪胤)

> [MultiLeaderConsensus] Generate out-of-order data, follower nodes have direct write
> -----------------------------------------------------------------------------------
>
>                 Key: IOTDB-3914
>                 URL: https://issues.apache.org/jira/browse/IOTDB-3914
>             Project: Apache IoTDB
>          Issue Type: Bug
>          Components: mpp-cluster
>    Affects Versions: 0.14.0-SNAPSHOT
>            Reporter: 刘珍
>            Assignee: Yongzao Dan
>            Priority: Major
>         Attachments: image-2022-07-21-11-34-23-458.png, image-2022-07-21-11-34-37-254.png, ip3_config.properties, ip4_config.properties, ip5_config.properties
>
>
> MultiLeaderConsensus，写入的数据有乱序（客户端写入的是顺序数据），3副本中的2个follower节点都有直接写入。
> 复现流程
> 1. 192.168.130.1/2/3/4/5
> 3副本3C5D
> schema_region_consensus_protocol_class=org.apache.iotdb.consensus.ratis.RatisConsensus
> data_region_consensus_protocol_class=org.apache.iotdb.consensus.multileader.MultiLeaderConsensus
> schema_replication_factor=3
> data_replication_factor=3
> ConfigNode:
> MAX_HEAP_SIZE="4G"
> DataNode:
> MAX_HEAP_SIZE="16G"
> wal_buffer_size_in_byte=1048576
> max_waiting_time_when_insert_blocked=3600000
> query_timeout_threshold=36000000
> 2. benchmark在ip2
> /home/benchmark/bm_0620_7ec96c1
> 启动3个benchmark，配置文件见附件
> ip1 
>  !image-2022-07-21-11-34-23-458.png! 
> 及对应的wal
>  !image-2022-07-21-11-34-37-254.png! 



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