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Posted to dev@hive.apache.org by "Ning Zhang (JIRA)" <ji...@apache.org> on 2010/12/06 20:48:14 UTC
[jira] Resolved: (HIVE-1488) CombineHiveInputFormat for hadoop-19
is broken
[ https://issues.apache.org/jira/browse/HIVE-1488?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ning Zhang resolved HIVE-1488.
------------------------------
Resolution: Won't Fix
Hive 0.7 now only support hadoop 0.20.0+. So no need to fix this JIRA on trunk anymore.
> CombineHiveInputFormat for hadoop-19 is broken
> ----------------------------------------------
>
> Key: HIVE-1488
> URL: https://issues.apache.org/jira/browse/HIVE-1488
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Reporter: Joydeep Sen Sarma
> Assignee: Ning Zhang
>
> I don't if anyone is using it. After making some recent testing related changes in HIVE-1408, combine[12].q are no longer working when testing against 19. I have seen them fail earlier as well and not investigated. Looking at the code, it seems pretty hokey:
> getInputPathsShim():
> Path[] newPaths = new Path[paths.length];
> // remove file:
> for (int pos = 0; pos < paths.length; pos++) {
> newPaths[pos] = new Path(paths[pos].toString().substring(5));
> }
> since we are no longer using 'file:' namespace for test warehouse, this is broke. But this would be broken against any hdfs instance it would seem(?). Also not clear what we are trying to do here.
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