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Jian He commented on YARN-3077: ------------------------------- [~chenchun], thanks for working on this. The newly added test is passing without the patch change. mind taking a deeper look ? For test case: I suggest changing ZK_RM_STATE_STORE_PARENT_PATH to use "/foo/bar" for the existing test cases, instead of adding a new unit test to test the until method. > RM should create yarn.resourcemanager.zk-state-store.parent-path recursively > ---------------------------------------------------------------------------- > > Key: YARN-3077 > URL: https://issues.apache.org/jira/browse/YARN-3077 > Project: Hadoop YARN > Issue Type: Improvement > Components: resourcemanager > Reporter: Chun Chen > Attachments: YARN-3077.patch > > > If multiple clusters share a zookeeper cluster, users might use > /rmstore/${yarn.resourcemanager.cluster-id} as the state store path. If user > specified a customer value which is not a top-level path for > ${yarn.resourcemanager.zk-state-store.parent-path}, yarn should create parent > path first. -- This message was sent by Atlassian JIRA (v6.3.4#6332)