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From "Chris Drome (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-6900) HostUtil.getTaskLogUrl signature change causes compilation to fail
Date Tue, 15 Apr 2014 06:36:17 GMT

    [ https://issues.apache.org/jira/browse/HIVE-6900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13969265#comment-13969265
] 

Chris Drome commented on HIVE-6900:
-----------------------------------

[~navis] I spoke with some Hadoop core engineers and they commented that Hive should not use
HostUtil as it is marked as private (and unstable).

Also, TaskLogServlet is not supported in MR2, so we just need to handle the case where mapreduce.framework.name
!= yarn (and yarn-tez I assume). We might want to add yarn-tez to the condition.

> HostUtil.getTaskLogUrl signature change causes compilation to fail
> ------------------------------------------------------------------
>
>                 Key: HIVE-6900
>                 URL: https://issues.apache.org/jira/browse/HIVE-6900
>             Project: Hive
>          Issue Type: Bug
>          Components: Shims
>    Affects Versions: 0.13.0, 0.14.0
>            Reporter: Chris Drome
>         Attachments: HIVE-6900.1.patch.txt
>
>
> The signature for HostUtil.getTaskLogUrl has changed between Hadoop-2.3 and Hadoop-2.4.
> Code in shims/0.23/src/main/java/org/apache/hadoop/hive/shims/Hadoop23Shims.java works
with Hadoop-2.3 method and causes compilation failure with Hadoop-2.4.



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