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https://issues.apache.org/jira/browse/IOTDB-4223?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17600550#comment-17600550
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Jialin Qiao commented on IOTDB-4223:
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ConfigNode
internal_address: support 0.0.0.0, 127.0.0.1 and specific address
target_config_ndoes: support 127.0.0.1 and specific address, do not support
0.0.0.0
DataNode
rpc_address: support 0.0.0.0, 127.0.0.1 and specific address
internal_address: support 0.0.0.0, 127.0.0.1 and specific address
target_config_ndoes: support 127.0.0.1 and specific address, do not support
0.0.0.0
> [0.14][confignode] set target_config_nodes to 127.0.0.1, report NPE
> -------------------------------------------------------------------
>
> Key: IOTDB-4223
> URL: https://issues.apache.org/jira/browse/IOTDB-4223
> Project: Apache IoTDB
> Issue Type: Bug
> Affects Versions: 0.14.0-SNAPSHOT
> Reporter: ZhangZhengming
> Assignee: Yongzao Dan
> Priority: Major
> Labels: 2022-8-cluster
> Attachments: image-2022-08-24-18-14-13-262.png,
> image-2022-08-24-18-14-42-707.png, image-2022-08-24-18-24-02-286.png,
> image-2022-08-24-18-26-21-384.png, image-2022-08-24-18-28-14-736.png,
> image-2022-08-24-18-28-49-801.png, image-2022-08-24-18-32-49-627.png,
> image-2022-08-24-18-33-13-048.png, image-2022-08-24-18-34-16-303.png
>
>
> 1. In config-node，
> internal_ Address: the default value is 0.0.0.0
> I alter target_config_nodes to 127.0.0.1:22277, then report a NPE，I don't
> understand why
> !image-2022-08-24-18-14-13-262.png|width=788,height=288!
> !image-2022-08-24-18-14-42-707.png|width=863,height=174!
>
> 2. When configuring iotdb-cluster, I think I need more description
> information to understand the meaning of parameters
> - confignode
> what this?
> !image-2022-08-24-18-33-13-048.png|width=259,height=64!
> I think this should be a list of config-nodes, but which nodes does 0.0.0.0
> refer to ?
> !image-2022-08-24-18-34-16-303.png|width=814,height=100!
> - datanode
> what this?
> !image-2022-08-24-18-32-49-627.png|width=151,height=89!
> I guess this is similar to config-node's target_config_nodes ， but why the
> defaults values isn't 0.0.0.0 ？
> !image-2022-08-24-18-28-49-801.png|width=735,height=95!
>
>
>
>
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