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From "Srikanth Sundarrajan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FALCON-161) Feed evictor evicts instances not eligible when pattern has dash
Date Fri, 01 Nov 2013 12:15:19 GMT

    [ https://issues.apache.org/jira/browse/FALCON-161?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13811202#comment-13811202
] 

Srikanth Sundarrajan commented on FALCON-161:
---------------------------------------------

Issues with the patch:

{code}
Failed tests: 
  TableStorageFeedEvictorIT.setUp:85 ? Falcon org.apache.hcatalog.common.HCatExc...

Tests run: 103, Failures: 1, Errors: 0, Skipped: 15

>>
Running org.apache.falcon.lifecycle.TableStorageFeedEvictorIT
Tests run: 16, Failures: 1, Errors: 0, Skipped: 15, Time elapsed: 6.451 sec <<< FAILURE!
- in org.apache.falcon.lifecycle.TableStorageFeedEvictorIT
setUp(org.apache.falcon.lifecycle.TableStorageFeedEvictorIT)  Time elapsed: 4.706 sec  <<<
FAILURE!
org.apache.falcon.FalconException: org.apache.hcatalog.common.HCatException : 9001 : Exception
occurred while processing HCat request : MetaException while creating HMS client. Cause :
MetaException(message:Could not connect to meta store using any of the URIs provided. Most
recent failure: org.apache.thrift.transport.TTransportException: java.net.ConnectException:
Connection refused
<<
{code}

> Feed evictor evicts instances not eligible when pattern has dash
> ----------------------------------------------------------------
>
>                 Key: FALCON-161
>                 URL: https://issues.apache.org/jira/browse/FALCON-161
>             Project: Falcon
>          Issue Type: Sub-task
>    Affects Versions: 0.3
>            Reporter: Venkatesh Seetharam
>            Assignee: Venkatesh Seetharam
>         Attachments: FALCON_161.patch
>
>
> I encountered this bug accidentally when testing replication. The desired instance for
replication was always evicted when it was not eligible and replication fails all the time
in late data saying the partition does not exist. After looking at this for some time, figured
out that a partition containing "-" in the pattern did not work since I had reused much of
existing code that ignores it in FileSystem storage.
> {code} ${YEAR}-${MONTH}-${DAY} {code} 



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