[ https://issues.apache.org/jira/browse/HADOOP-8549?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
madhukara phatak updated HADOOP-8549: ------------------------------------- Status: Patch Available (was: Open) > Allow other implementation's of java.util.Map in MapWritable > ------------------------------------------------------------ > > Key: HADOOP-8549 > URL: https://issues.apache.org/jira/browse/HADOOP-8549 > Project: Hadoop Common > Issue Type: Improvement > Components: io > Affects Versions: 2.0.0-alpha > Reporter: madhukara phatak > Assignee: madhukara phatak > Priority: Minor > Attachments: HADOOP-8549.patch > > > Current implementation of MapWritable uses HashMap as Map implementation. But > in some of the use cases we need other implementations of Map like > LinkedHashMap,SortedMap.This jira changes visibility of 'instance' in > MapWritable from private to protected which allows us to inject custom Map > implementation through sub classing MapWritable . -- 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