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https://issues.apache.org/jira/browse/CHUKWA-121?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eric Yang updated CHUKWA-121:
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Attachment: CHUKWA-121.patch
Check for partition number, if it is less than 0, do not create partition.
> Database Expiration program tries to delete table partition which is less
> than 0
> --------------------------------------------------------------------------------
>
> Key: CHUKWA-121
> URL: https://issues.apache.org/jira/browse/CHUKWA-121
> Project: Hadoop Chukwa
> Issue Type: Bug
> Components: Data Processors
> Environment: Redhat EL 5.1, Java 6
> Reporter: Eric Yang
> Assignee: Eric Yang
> Attachments: CHUKWA-121.patch
>
>
> DataExpiration script calculate and attempt to drop the partition which is
> two time partition in the past. However, there is a bug, let's say if the
> current century partition is 0, and the expiration script will attempt to
> remove -1_century partition. The program should detect negative partition
> number and stop data expiration if the partition number is less than 0.
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