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HDDS-14385. Incorrect net.topology.node.switch.mapping.impl default value #9622

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HDDS-14385. Incorrect net.topology.node.switch.mapping.impl default value #9622

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HDDS-14385. Incorrect net.topology.node.switch.mapping.impl default v…
Russole Jan 10, 2026
6d588da
Update description of net.topology.node.switch.mapping.impl
Russole Jan 12, 2026
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7 changes: 4 additions & 3 deletions hadoop-hdds/common/src/main/resources/ozone-default.xml
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Expand Up @@ -4882,12 +4882,13 @@

<property>
<name>net.topology.node.switch.mapping.impl</name>
<value>org.apache.hadoop.net.ScriptBasedMapping</value>
<value>org.apache.hadoop.net.TableMapping</value>
<tag>OZONE, SCM</tag>
<description>
The default implementation of the DNSToSwitchMapping. It
invokes a script specified in net.topology.script.file.name to resolve
node names. If the value for net.topology.script.file.name is not set, the
reads a static mapping file specified in net.topology.table.file.name to resolve
node names to network locations. If the value for net.topology.table.file.name
is not set, or if a node is not found in the mapping file, the
default value of DEFAULT_RACK is returned for all node names.
</description>
</property>
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