Wangda Tan created YARN-2705: -------------------------------- Summary: Changes of RM node label manager configuration Key: YARN-2705 URL: https://issues.apache.org/jira/browse/YARN-2705 Project: Hadoop YARN Issue Type: Sub-task Reporter: Wangda Tan Assignee: Wangda Tan
1) Add yarn.node-labels.manager-class, by default it's will not store anything to file system 2) Use above at least in some places: RMNodeLabelsManager, RMAdminCLI. Convert {{DummyNodeLabelsManager}} into a {{MemoryNodeLabelsManager}} 3) Document that RM configs and client configs for yarn.node-labels.manager-class should match 4) fs-store.uri -> fs-store.root-dir 5) Similarly FS_NODE_LABELS_STORE_URI 6) For default value of fs-store.uri, put it in /tmp. But creaat /tmp/hadoop-yarn-$\{user\}/node-labels -- This message was sent by Atlassian JIRA (v6.3.4#6332)