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https://issues.apache.org/jira/browse/HIVE-16860?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sushanth Sowmyan resolved HIVE-16860.
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Resolution: Invalid
> HostUtil.getTaskLogUrl change between hadoop 2.3 and 2.4 breaks at runtime.
> ---------------------------------------------------------------------------
>
> Key: HIVE-16860
> URL: https://issues.apache.org/jira/browse/HIVE-16860
> Project: Hive
> Issue Type: Bug
> Components: Shims
> Affects Versions: 0.14.0
> Reporter: Chris Drome
> Assignee: Jason Dere
>
> Original issue in HIVE-6900 :
> {noformat}
> 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.
> {noformat}
> The issue with HIVE-6900 is still not completely fixed, in that compilation
> succeeds, but this fails now at runtime because
> https://issues.apache.org/jira/secure/attachment/12651497/MAPREDUCE-5830.patch
> was committed in hadoop - The result is that our reflection check to see if
> the 23_METHOD exists succeeds, which means 23_METHOD will not be null, and
> 24_METHOD will be null, and thus, at runtime, we will wind up calling
> 23_METHOD. If hadoop had not "fixed" this bug, with this fix, our shim works,
> but with their fix, it looks like we still have a runtime problem. :)
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