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Vinod Kumar Vavilapalli commented on MAPREDUCE-5830: ---------------------------------------------------- HIVE-6900 is the counterpart in the Hive project. > 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)