apache / apache/iotdb

12.3集群版偶现异常

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Dominant language
Java
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Description

12.3集群版,有时会出现以下bug
![image](https://user-images.githubusercontent.com/37785928/147180216-693669d6-0b05-42ca-80e2-941674b3f4fe.png)
我做了个重置的业务逻辑,先删除所有分组,然后新建默认用户信息(直接插入数据,让iotdb自动建时间序列)就会报这个错,但也不是每次都报,12.3单机版就没这问题

Contributor guide

Open the contributing guide

Research direction

Start by reproducing the reset sequence described in the issue on the 12.3 cluster edition: delete all groups, then insert the default user information so IoTDB creates the time series automatically. Compare repeated runs with the 12.3 standalone edition and inspect the attached error screenshot. Done means identifying and fixing the intermittent cluster-only exception, with a regression check for this sequence.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
databases, distributed-systems
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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