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From "Gang Tim Liu (JIRA)" <>
Subject [jira] [Commented] (HIVE-3971) testNegativeCliDriver_stats_aggregator_error_1 fails transiently
Date Sat, 02 Feb 2013 20:30:13 GMT


Gang Tim Liu commented on HIVE-3971:

Good point. Am not sure either. Am sure it is related to classnotfound

Sent from my iPhone 

> testNegativeCliDriver_stats_aggregator_error_1 fails transiently 
> -----------------------------------------------------------------
>                 Key: HIVE-3971
>                 URL:
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Gang Tim Liu
>            Assignee: Gang Tim Liu
>         Attachments: error.rtf, HIVE-3971.patch.2
> testNegativeCliDriver_stats_aggregator_error_1 fails transiently.
> In one case (not reproducible), it fails consistently. The root-cause is ClassNotFoundException
for DummyStatsPublisher. please see attachment.
> In the environment, i did a test: move DummyStatsPublisher from src/test to src/java
and the error is gone. this shows packaging is the issue.
> DummyStatsPublisher is in src/test package. ClassNotFoundException is thrown in MR task.
This shows it's possible src/test package is not available in server side build path in some
> Not sure it is the real and/or only root-cause since it's not always reproducible. If
all tests pass, feel it's worthy to try.

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