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From "Hive QA (JIRA)" <>
Subject [jira] [Commented] (HIVE-8848) data loading from text files or text file processing doesn't handle nulls correctly
Date Mon, 08 Dec 2014 09:08:12 GMT


Hive QA commented on HIVE-8848:

{color:red}Overall{color}: -1 at least one tests failed

Here are the results of testing the latest attachment:

{color:red}ERROR:{color} -1 due to 2 failed/errored test(s), 6698 tests executed
*Failed tests:*

Test results:
Console output:
Test logs:

Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 2 tests failed

This message is automatically generated.

ATTACHMENT ID: 12685678 - PreCommit-HIVE-TRUNK-Build

> data loading from text files or text file processing doesn't handle nulls correctly
> -----------------------------------------------------------------------------------
>                 Key: HIVE-8848
>                 URL:
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Sergey Shelukhin
>            Assignee: Navis
>         Attachments: HIVE-8848.01.patch, HIVE-8848.2.patch.txt, HIVE-8848.3.patch.txt,
HIVE-8848.4.patch.txt, HIVE-8848.patch
> I am not sure how nulls are supposed to be stored in text tables, but after loading some
data with "null" or "NULL" strings, or x00 characters, we get bunch of annoying logging from
LazyPrimitive that data is not in INT format and was converted to null, with data being "null"
(string saying "null", I assume from the code).
> Either load should load them as nulls, or there should be some defined way to load nulls.

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