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Posted to dev@chukwa.apache.org by "Ari Rabkin (JIRA)" <ji...@apache.org> on 2010/05/10 23:08:49 UTC
[jira] Updated: (CHUKWA-349) State-machine generation across split
files
[ https://issues.apache.org/jira/browse/CHUKWA-349?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ari Rabkin updated CHUKWA-349:
------------------------------
Fix Version/s: 0.5.0
(was: 0.4.0)
> State-machine generation across split files
> -------------------------------------------
>
> Key: CHUKWA-349
> URL: https://issues.apache.org/jira/browse/CHUKWA-349
> Project: Hadoop Chukwa
> Issue Type: Improvement
> Components: Data Processors
> Affects Versions: 0.3.0
> Reporter: Jiaqi Tan
> Assignee: Jiaqi Tan
> Fix For: 0.5.0
>
>
> Current SALSA state-machine generation assumes input files contain all starts and ends of all states; this may not be the case if the input data is sliced across Demux boundaries. There is a need to track incomplete data across multiple runs of the FSMBuilder and to expire and purge state as it's kept past a certain duration.
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