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Posted to notifications@iotdb.apache.org by "ZhangZhengming (Jira)" <ji...@apache.org> on 2022/06/28 02:40:00 UTC
[jira] [Created] (IOTDB-3673) [cluster] Add a new datanode when writing data, new data not be written new datanode
| ![](cid:jira-generated-image-avatar-c59f567d-d3fd-4a18-94ac-f18f22fa20de) |
[ZhangZhengming](https://issues.apache.org/jira/secure/ViewProfile.jspa?name=zhangzhengming)
**created** an issue
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| [Apache IoTDB](https://issues.apache.org/jira/browse/IOTDB) /
[![Bug](cid:jira-generated-image-
avatar-f7005af4-335d-4e40-9f20-410fde89a2e7)](https://issues.apache.org/jira/browse/IOTDB-3673)
[IOTDB-3673](https://issues.apache.org/jira/browse/IOTDB-3673)
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[[cluster] Add a new datanode when writing data, new data not be written new
datanode ](https://issues.apache.org/jira/browse/IOTDB-3673)
| Issue Type: | ![Bug](cid:jira-generated-image-
avatar-f7005af4-335d-4e40-9f20-410fde89a2e7) Bug
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Affects Versions: | 0.14.0-SNAPSHOT
Assignee: | [Jialin
Qiao](https://issues.apache.org/jira/secure/ViewProfile.jspa?name=qiaojialin)
Components: | Core/Cluster
Created: | 28/Jun/22 02:39
Priority: | ![Major](cid:jira-generated-image-static-
major-710eb57d-567d-4ab4-a055-8e4705c4ca6b) Major
Reporter: |
[ZhangZhengming](https://issues.apache.org/jira/secure/ViewProfile.jspa?name=zhangzhengming)
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I started cluster with three confignodes and three datanodes
1. start the first confignode
2. Then start other confignodes and three datanodes, parameter config_nodes point to the first confignode
1. Kill the first config_node
2. cluster can't be write, report failed to connect confignode ,exception NPE
![noimage.png](cid:jira-generated-image-static-
noimage-b16d872b-c070-437e-b9e1-1ce0b5946087)
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