[ https://issues.apache.org/jira/browse/HADOOP-8144?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eli Collins updated HADOOP-8144: -------------------------------- Attachment: hadoop-8144.txt Same patch, just the common side. Filed HDFS-3258 for the test. > pseudoSortByDistance in NetworkTopology doesn't work properly if no local > node and first node is local rack node > ---------------------------------------------------------------------------------------------------------------- > > Key: HADOOP-8144 > URL: https://issues.apache.org/jira/browse/HADOOP-8144 > Project: Hadoop Common > Issue Type: Bug > Components: io > Affects Versions: 1.0.0, 0.23.0 > Reporter: Junping Du > Assignee: Junping Du > Priority: Minor > Labels: patch > Attachments: HADOOP-8144-1.patch, HADOOP-8144-v2.patch, > hadoop-8144.txt, hadoop-8144.txt > > > pseudoSortByDistance in NetworkTopology.java should sort nodes according to > its distance with reader as local node, local rack node, ... > But if there is no local node with reader in nodes and the first node is > local rack node with reader, then it will put a random node at position 0. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira