[ https://issues.apache.org/jira/browse/MAPREDUCE-5830?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13966625#comment-13966625 ]
Jason Lowe commented on MAPREDUCE-5830: --------------------------------------- My apologies, HostUtil is in MapReduce not YARN, moving to appropriate project. Hive 0.13 is using HostUtil.getTaskLogUrl and broke when moving from 2.3 to 2.4. > HostUtil.getTaskLogUrl is not backwards binary compatible with 2.3 > ------------------------------------------------------------------ > > Key: MAPREDUCE-5830 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-5830 > Project: Hadoop Map/Reduce > Issue Type: Bug > Affects Versions: 2.4.0 > Reporter: Jason Lowe > Priority: Blocker > > HostUtil.getTaskLogUrl used to have a signature like this in Hadoop 2.3.0 and > earlier: > public static String getTaskLogUrl(String taskTrackerHostName, String > httpPort, String taskAttemptID) > but now has a signature like this: > public static String getTaskLogUrl(String scheme, String taskTrackerHostName, > String httpPort, String taskAttemptID) > This breaks source and binary backwards-compatibility. MapReduce and Hive > both have references to this, so their jars compiled against 2.3 or earlier > do not work on 2.4. -- This message was sent by Atlassian JIRA (v6.2#6252)