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https://issues.apache.org/jira/browse/PIG-4595?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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liyunzhang_intel updated PIG-4595:
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Attachment: PIG-4595_1.patch
[~mohitsabharwal]:
PIG-4595_1.patch is based on ff604cc - (origin/spark) PIG-4586: Cleanup: Rename
POConverter to RDDConverter (Mohit via Xuefu).
Changes are:
1. add apache license in IndexedKey.java
> Fix unit test failures about TestFRJoinNullValue in spark mode
> --------------------------------------------------------------
>
> Key: PIG-4595
> URL: https://issues.apache.org/jira/browse/PIG-4595
> Project: Pig
> Issue Type: Sub-task
> Components: spark
> Reporter: liyunzhang_intel
> Assignee: liyunzhang_intel
> Fix For: spark-branch
>
> Attachments: PIG-4595.patch, PIG-4595_1.patch
>
>
> based on f9a50f3, using following command to test TestFRJoinNullValue：
> ant -Dtestcase=TestFRJoinNullValue -Dexectype=spark -Dhadoopversion=23 test
> following ut fail:
> • org.apache.pig.test.TestFRJoinNullValue.testTupleLeftNullMatch
> • org.apache.pig.test.TestFRJoinNullValue.testLeftNullMatch
> • org.apache.pig.test.TestFRJoinNullValue.testTupleNullMatch
> • org.apache.pig.test.TestFRJoinNullValue.testNullMatch
> The reason why these unit test fail is because null value from table a and
> table b are considered same when table a fr join table b.
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