[jira] [Commented] (IOTDB-4878) [trigger]remove the master node of cluster, stateful trigger Meet trigger error

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

    [ https://issues.apache.org/jira/browse/IOTDB-4878?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17631469#comment-17631469 ] 

changxue commented on IOTDB-4878:
---------------------------------

 !screenshot-1.png! 
当不是缩容，而是，在stateful trigger 所在节点：stop-datanode.sh，也会有这个问题。

> [trigger]remove the master node of cluster, stateful trigger Meet trigger error
> -------------------------------------------------------------------------------
>
>                 Key: IOTDB-4878
>                 URL: https://issues.apache.org/jira/browse/IOTDB-4878
>             Project: Apache IoTDB
>          Issue Type: Bug
>    Affects Versions: 0.14.0-SNAPSHOT
>            Reporter: changxue
>            Assignee: liaolanyu
>            Priority: Major
>         Attachments: StatefulTriggerTest.java, capacity_test.result, capacity_test.run, logs.tar.gz, screenshot-1.png
>
>
> [trigger]remove the master node of cluster, stateful trigger Meet trigger error
> environment:
> 3C3D cluster Nov.8th source codes
> reproduction:
> 1. start the cluster successfully
> 2. 运行 capacity_test.run 得到 capacity_test.result结果（都正常）
> 3. remove-confignode.sh 172.20.70.44:22277
> 4. remove-datanode.sh 172.20.70.44:6667
> 5. 运行insert
> {code}
> IoTDB> insert into root.sg1.d1(time, s1) aligned values (3,80),(4,100),(5,20),(6,33),(7,109),(8,120)(9,85),(10,90);
> Msg: 355: Meet trigger error before/after the insertion, the insertion itself is completed.
> IoTDB> show cluster;
> +------+----------+-------+---------------+------------+
> |NodeID|  NodeType| Status|InternalAddress|InternalPort|
> +------+----------+-------+---------------+------------+
> |     1|ConfigNode|Running|   172.20.70.45|       22277|
> |     4|ConfigNode|Running|   172.20.70.46|       22277|
> |     3|  DataNode|Running|   172.20.70.45|        9003|
> |     5|  DataNode|Running|   172.20.70.46|        9003|
> +------+----------+-------+---------------+------------+
> {code}
> 说明：
> 出错的是stateful的trigger,未缩容前是正常的。
> stateless的trigger没有问题。
> 集群启动时指定:
> cn_target_config_node_list=172.20.70.44:22277
> dn_target_config_node_list=172.20.70.44:22277



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