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https://issues.apache.org/jira/browse/PIG-4613?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14605229#comment-14605229
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kexianda commented on PIG-4613:
-------------------------------
The test cases failed because the exception is different between spark and
mapreduce engine.
Spark Engine:
org.apache.pig.builtin.Assert will throw an exception as expected, and spark
scheduler catch it and re-throw out. Then SparkLauncher and PigServer catch it
and throw it out. *Client user can get the error message from
org.apache.pig.builtin.Assert*
MapReduce engine:
org.apache.pig.builtin.Assert will throw an exception as expected. But
LocalJobRunner(local mode) will not notify the JobController of that exception.
So, MapReduceLauncher and PigServer *can not* get the exception thrown from
org.apache.pig.builtin.Assert. PigServer just throw *an exception with default
error message.*
>From my understanding, the behavior of spark engine is reasonable. So I just
>change the testcase to pass UT in spark mode.
[~mohitsabharwal] & [~kellyzly] Any comments? Thanks.
Regards,
Xianda
> Fix unit test failures about TestAssert
> ---------------------------------------
>
> Key: PIG-4613
> URL: https://issues.apache.org/jira/browse/PIG-4613
> Project: Pig
> Issue Type: Sub-task
> Components: spark
> Reporter: kexianda
> Assignee: kexianda
> Fix For: spark-branch
>
> Attachments: PIG-4613.patch
>
>
> UT failed at following cases:
> org.apache.pig.test.TestAssert.testNegativeWithoutFetch
> org.apache.pig.test.TestAssert.testNegative
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