Tejaskriya commented on PR #6185:
URL: https://github.com/apache/ozone/pull/6185#issuecomment-1940519498
I have tested it for all three cases in docker-compose:
Case-1: no nodes
```
bash-4.2$ ozone admin datanode status decommission
Decommission Status: DECOMMISSIONING - 0 node(s)
```
Case-2: 1 node (first output is when metrics are not available yet, second
is once the metrics are updated)
```
bash-4.2$ ozone admin datanode status decommission
Decommission Status: DECOMMISSIONING - 1 node(s)
Datanode: 554a15ca-5530-4d4a-8b3a-10d475725fe1
(/default-rack/172.19.0.11/ozone-datanode-1.ozone_default)
Error getting pipeline and container counts for
ozone-datanode-1.ozone_default
{}
bash-4.2$ ozone admin datanode status decommission
Decommission Status: DECOMMISSIONING - 1 node(s)
Datanode: 554a15ca-5530-4d4a-8b3a-10d475725fe1
(/default-rack/172.19.0.11/ozone-datanode-1.ozone_default)
Decommission started at : 13/02/2024 05:28:28 UTC
No. of Pipelines: 1
No. of UnderReplicated containers: 0.0
No. of Unclosed Containers: 0.0
{}
```
Case-3: 2 nodes decommissioning
```
bash-4.2$ ozone admin datanode status decommission
Decommission Status: DECOMMISSIONING - 2 node(s)
Datanode: 1a067845-b5a2-4f2a-b1c8-70a2140173ee
(/default-rack/172.23.0.8/ozone-datanode-2.ozone_default)
Decommission started at : 13/02/2024 06:31:31 UTC
No. of Pipelines: 1
No. of UnderReplicated containers: 0.0
No. of Unclosed Containers: 0.0
{}
Datanode: 2df9e226-3e04-404c-8836-986231ab2b82
(/default-rack/172.23.0.10/ozone-datanode-1.ozone_default)
Decommission started at : 13/02/2024 06:31:27 UTC
No. of Pipelines: 2
No. of UnderReplicated containers: 0.0
No. of Unclosed Containers: 0.0
{}
```
(The empty braces at the end of each output are for the container lists, it
can be ignored for this PR)
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