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https://issues.apache.org/jira/browse/HDDS-8854?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HDDS-8854:
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Labels: pull-request-available (was: )
> Avoid unnecessary DatanodeDetails creation for NodeStateManager lookup
> ----------------------------------------------------------------------
>
> Key: HDDS-8854
> URL: https://issues.apache.org/jira/browse/HDDS-8854
> Project: Apache Ozone
> Issue Type: Improvement
> Components: SCM
> Reporter: Attila Doroszlai
> Assignee: Attila Doroszlai
> Priority: Major
> Labels: pull-request-available
>
> {code:title=https://github.com/apache/ozone/blob/0b6a16abbb61049406c3a8b1cdbb5fe06c74bceb/hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/node/NodeStateManager.java#L375-L377}
> public DatanodeInfo getNode(DatanodeDetails datanodeDetails)
> throws NodeNotFoundException {
> return nodeStateMap.getNodeInfo(datanodeDetails.getUuid());
> {code}
> Some callers create {{DatanodeDetails}} just for the lookup. These could be
> avoided by an overloaded method accepting {{UUID}} directly.
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