[jira] [Resolved] (MAPREDUCE-5830) HostUtil.getTaskLogUrl is not backwards binary compatible with 2.3

["Vinod Kumar Vavilapalli (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MAPREDUCE-5830?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vinod Kumar Vavilapalli resolved MAPREDUCE-5830.
------------------------------------------------

    Resolution: Won't Fix

HIVE-6900 fixed it in Hive. Closing as Won't FIX unless there are other projects out there that need this.

MAPREDUCE-5857 is the ticket for providing users with similar functionality in Hadoop-2.

> 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)