[ https://issues.apache.org/jira/browse/HDFS-49?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Suresh Srinivas updated HDFS-49: -------------------------------- Fix Version/s: (was: 1.1.0) > MiniDFSCluster.stopDataNode will always shut down a node in the cluster if a > matching name is not found > ------------------------------------------------------------------------------------------------------- > > Key: HDFS-49 > URL: https://issues.apache.org/jira/browse/HDFS-49 > Project: Hadoop HDFS > Issue Type: Bug > Affects Versions: 0.20.204.0, 0.20.205.0, 1.1.0 > Reporter: Steve Loughran > Assignee: Steve Loughran > Priority: Minor > Labels: codereview, newbie > Attachments: hdfs-49.patch > > Original Estimate: 0.5h > Remaining Estimate: 0.5h > > The stopDataNode method will shut down the last node in the list of nodes, if > one matching a specific name is not found > This is possibly not what was intended. Better to return false or fail in > some other manner if the named node was not located > synchronized boolean stopDataNode(String name) { > int i; > for (i = 0; i < dataNodes.size(); i++) { > DataNode dn = dataNodes.get(i).datanode; > if (dn.dnRegistration.getName().equals(name)) { > break; > } > } > return stopDataNode(i); > } -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira