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From "Venkatesh Seetharam (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FALCON-85) Hive (HCatalog) integration
Date Mon, 30 Sep 2013 21:26:23 GMT

    [ https://issues.apache.org/jira/browse/FALCON-85?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13782257#comment-13782257

Venkatesh Seetharam commented on FALCON-85:

I think I have added unit and integration tests for each aspect but may not have extensive
coverage. We could add more in the regression test suite as well. 

bq. o build scripts in hudson to resume the falcon nightly build. 
Unit test is failing now. 
Running org.apache.falcon.converter.OozieFeedMapperTest
Tests run: 2, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 9.201 sec <<< FAILURE!
testFeedCoords(org.apache.falcon.converter.OozieFeedMapperTest)  Time elapsed: 1.583 sec 
java.lang.AssertionError: expected:<hdfs://localhost:60184/examples/input-data/rawLogs/${YEAR}/${MONTH}/${DAY}/${HOUR}/${MINUTE}>
but was:<http://localhost:50070/examples/input-data/rawLogs/${YEAR}/${MONTH}/${DAY}/${HOUR}/${MINUTE}>
	at org.testng.Assert.fail(Assert.java:89)
	at org.testng.Assert.failNotEquals(Assert.java:489)
	at org.testng.Assert.assertEquals(Assert.java:118)
	at org.testng.Assert.assertEquals(Assert.java:171)
	at org.testng.Assert.assertEquals(Assert.java:181)
	at org.apache.falcon.converter.OozieFeedMapperTest.testFeedCoords(OozieFeedMapperTest.java:141)

> Hive (HCatalog) integration
> ---------------------------
>                 Key: FALCON-85
>                 URL: https://issues.apache.org/jira/browse/FALCON-85
>             Project: Falcon
>          Issue Type: Improvement
>    Affects Versions: 0.4, 0.3
>            Reporter: Venkatesh Seetharam
>            Assignee: Venkatesh Seetharam
>         Attachments: FalconHiveIntegrationProposal.pdf
> This proposal addresses Falcon allowing users to represent feed location as Hive tables.
Falcon should support both managed and external tables and provide data management services
for tables such as replication, eviction, archival, etc. Falcon will notify Hive as a side
effect of either acquiring, replicating or evicting a data set instance and adds the missing
capability of Hive table replication.
> As a natural progression, Falcon will allow users to express pipeline processing in Hive
scripts apart from Pig and Oozie workflows.
> This will be worked on a separate branch and will be merged back to trunk once complete.

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