[jira] [Commented] (HIVE-13088) Display correct error message on QTest failure commands

["Sergio Peña (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-13088?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15152992#comment-15152992 ] 

Sergio Peña commented on HIVE-13088:
------------------------------------

This patch will display an error message on console and the surefire output files  like this:

{code}
Running org.apache.hadoop.hive.cli.TestCliDriver
Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 89.254 sec <<< FAILURE! - in org.apache.hadoop.hive.cli.TestCliDriver
testCliDriver_analyze_tbl_part(org.apache.hadoop.hive.cli.TestCliDriver)  Time elapsed: 16.314 sec  <<< FAILURE!
java.lang.AssertionError: Unexpected exception java.lang.AssertionError: "Invalid partitioning key/value specified in ANALYZE statement" command=[ANALYZE TABLE src_stat_string_part partition (partitionName="p'1") COMPUTE STATISTICS for columns key, value] errorCode=[30007] debugHint=[See ./ql/target/tmp/log/hive.log or ./itests/qtest/target/tmp/log/hive.log, or check ./ql/target/surefire-reports or ./itests/qtest/target/surefire-reports/ for specific test cases logs.] 
        at org.junit.Assert.fail(Assert.java:88)
        at org.apache.hadoop.hive.ql.QTestUtil.failed(QTestUtil.java:2006)
{code}

The stacktrace is still the same generic error, but that is because we use Assert.fail() to make the test case fail, and this prints such stack trace.

> Display correct error message on QTest failure commands
> -------------------------------------------------------
>
>                 Key: HIVE-13088
>                 URL: https://issues.apache.org/jira/browse/HIVE-13088
>             Project: Hive
>          Issue Type: Improvement
>          Components: Testing Infrastructure
>    Affects Versions: 1.2.1, 2.0.0
>            Reporter: Sergio Peña
>            Assignee: Sergio Peña
>            Priority: Minor
>         Attachments: HIVE-13088.1.patch
>
>
> Everytime a QTest command fails, a generic error message is displayed on console and surefire-output files. This does not help to understand the error at all.
> We should display the correct error message that Hive throws to troubleshoot the issue faster.



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