[IOTDB-5274] There is a problem that "show cluster details" is displayed repeatedly

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Cannot Reproduce
• Fix Version/s: 1.0.0
• Component/s: Core/Server
• Sprint: ConfigNode-Backlog
• Assignee: Yongzao Dan
• Reporter: sunhao
• Created: 23/Dec/22 12:18
• Updated: 06/Mar/23 08:07
• Resolved: 06/Mar/23 08:07

Description

1.Start three iotdb clusters and set the datanodes to 6667, 6668 and 6669 respectively. When starting the cluster, it is found that the port numbers 6668 and 6669 have been occupied. Therefore, only one datanode is successfully started

2.Because the port number has been occupied, first clear the data directory of the 6667 and 6668datanodes, modify the port number, and then restart. Then execute the "show cluster details" command to add two more nodes (6668 and 6669) to the datanode, which is the breakpoint number set before the successful startup. That is to say, there were 3 datanodes and now there are 5. 6668 and 6669 should not be displayed.

3.Finally, delete all datanodes and confignodes' data directories, restart them, and the display is normal