[ https://issues.apache.org/jira/browse/YARN-2952?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14243585#comment-14243585 ]
Jian He commented on YARN-2952: ------------------------------- we may change {{loadedVersion = Version.newInstance(1, 0);}} to {{getCurrentVersion()}} > Incorrect version check in RMStateStore > --------------------------------------- > > Key: YARN-2952 > URL: https://issues.apache.org/jira/browse/YARN-2952 > Project: Hadoop YARN > Issue Type: Bug > Reporter: Jian He > > In RMStateStore#checkVersion: if we modify tCURRENT_VERSION_INFO to 2.0, > it'll still store the version as 1.0 which is incorrect; > {code} > // if there is no version info, treat it as 1.0; > if (loadedVersion == null) { > loadedVersion = Version.newInstance(1, 0); > } > if (loadedVersion.isCompatibleTo(getCurrentVersion())) { > LOG.info("Storing RM state version info " + getCurrentVersion()); > storeVersion(); > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)