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Subject: Re: Review Request 42574: Support feed listing for CatalogStorage
From: "Balu Vellanki" <bvellanki@hortonworks.com>
To: "Venkat Ranganathan" <n.r.v@live.com>,
 "Pallavi Rao" <pallavi.rao@inmobi.com>,
 "Sowmya Ramesh" <sramesh@hortonworks.com>, "Ajay Yadava" <ajaynsit@gmail.com>
Cc: "Balu Vellanki" <bvellanki@hortonworks.com>,
 "Peeyush Bishnoi" <bpeeyush@yahoo.co.in>,
 "Falcon" <dev@falcon.incubator.apache.org>
Date: Fri, 22 Jan 2016 16:49:05 -0000
Message-ID: <20160122164905.32039.95369@reviews.apache.org>
Auto-Submitted: auto-generated
Sender: "Balu Vellanki" <noreply@reviews.apache.org>
References: <20160122153403.32038.40888@reviews.apache.org>
In-Reply-To: <20160122153403.32038.40888@reviews.apache.org>
Reply-To: "Balu Vellanki" <bvellanki@hortonworks.com>

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> On Jan. 22, 2016, 3:34 p.m., Peeyush Bishnoi wrote:
> > common/src/main/java/org/apache/falcon/entity/CatalogStorage.java, line 400
> > <https://reviews.apache.org/r/42574/diff/1/?file=1204002#file1204002line400>
> >
> >     What will happen if exception message from e.getMessage() does not startwith with message from PARTITION_DOES_NOT_EXIST. Or exception message is different than PARTITION_DOES_NOT_EXIST.

Then Falcon throws the exception since Falcon was unable to fetch the actual information related to the partition.


- Balu


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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/42574/#review115849
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On Jan. 20, 2016, 10:43 p.m., Balu Vellanki wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/42574/
> -----------------------------------------------------------
> 
> (Updated Jan. 20, 2016, 10:43 p.m.)
> 
> 
> Review request for Falcon, Ajay Yadava, Pallavi Rao, Sowmya Ramesh, and Venkat Ranganathan.
> 
> 
> Bugs: Falcon-763
>     https://issues.apache.org/jira/browse/Falcon-763
> 
> 
> Repository: falcon-git
> 
> 
> Description
> -------
> 
> Support feed listing capability for catalog storage, as outlined in FALCON-761 for FileSystemStorage. Falcon processes or feed replication provides status on instances. When the instance status is WAITING for input, users have difficulty in identifying what feed is missing. In general it would very helpful to users to get feed availability status natively through falcon.
> 
> 
> Diffs
> -----
> 
>   common/src/main/java/org/apache/falcon/catalog/CatalogPartition.java 9e35782 
>   common/src/main/java/org/apache/falcon/catalog/HiveCatalogService.java b988c3e 
>   common/src/main/java/org/apache/falcon/entity/CatalogStorage.java 143d9b4 
>   common/src/main/java/org/apache/falcon/entity/FeedHelper.java 8aa97ec 
>   common/src/test/java/org/apache/falcon/entity/FeedHelperTest.java d565f94 
>   webapp/src/test/java/org/apache/falcon/catalog/CatalogStorageIT.java PRE-CREATION 
> 
> Diff: https://reviews.apache.org/r/42574/diff/
> 
> 
> Testing
> -------
> 
> Added unit test, integration test and tested this end2end
> 
> 
> Thanks,
> 
> Balu Vellanki
> 
>


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