hadoop-hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Ning Zhang (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-1488) CombineHiveInputFormat for hadoop-19 is broken
Date Mon, 26 Jul 2010 17:49:17 GMT

    [ https://issues.apache.org/jira/browse/HIVE-1488?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12892388#action_12892388

Ning Zhang commented on HIVE-1488:

It should be removed. The corresponding code in shims 0.20 was removed by fixing HIVE-1317,
but we didn't realized the same code was in 0.19. 

> CombineHiveInputFormat for hadoop-19 is broken
> ----------------------------------------------
>                 Key: HIVE-1488
>                 URL: https://issues.apache.org/jira/browse/HIVE-1488
>             Project: Hadoop Hive
>          Issue Type: Bug
>          Components: Query Processor
>            Reporter: Joydeep Sen Sarma
> 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.

This message is automatically generated by JIRA.
You can reply to this email to add a comment to the issue online.

View raw message