Sammi Chen created HDDS-1653:
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Summary: Add option to "ozone scmcli printTopology" to order the
output acccording to topology layer
Key: HDDS-1653
URL: https://issues.apache.org/jira/browse/HDDS-1653
Project: Hadoop Distributed Data Store
Issue Type: Sub-task
Reporter: Sammi Chen
Add option to order the output acccording to topology layer.
For example, for /rack/node topolgy, we can show,
State = HEALTHY
/default-rack:
ozone_datanode_1.ozone_default/172.18.0.3
ozone_datanode_2.ozone_default/172.18.0.2
ozone_datanode_3.ozone_default/172.18.0.4
/rack1:
ozone_datanode_4.ozone_default/172.18.0.5
ozone_datanode_5.ozone_default/172.18.0.6
For /dc/rack/node topology, we can either show
State = HEALTHY
/default-dc/default-rack:
ozone_datanode_1.ozone_default/172.18.0.3
ozone_datanode_2.ozone_default/172.18.0.2
ozone_datanode_3.ozone_default/172.18.0.4
/dc1/rack1:
ozone_datanode_4.ozone_default/172.18.0.5
ozone_datanode_5.ozone_default/172.18.0.6
or
State = HEALTHY
default-dc:
default-rack:
ozone_datanode_1.ozone_default/172.18.0.3
ozone_datanode_2.ozone_default/172.18.0.2
ozone_datanode_3.ozone_default/172.18.0.4
dc1:
rack1:
ozone_datanode_4.ozone_default/172.18.0.5
ozone_datanode_5.ozone_default/172.18.0.6
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