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https://issues.apache.org/jira/browse/CHUKWA-454?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gerrit Jansen van Vuuren updated CHUKWA-454:
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Attachment: CHUKWA-454.patch
This patch uses the commons Fileutils with the WildcardFileFilter to filter out
files based on an optional argument.
for(Object f: FileUtils.listFiles(dir, fileFilter,
FileFilterUtils.trueFileFilter())) {
scanDirHierarchy((File)f);
}
Unfortunately the commons.io package does not have generics in yet so I had to
do Object then cast to File.
And example of using it:
add DirTailingAdaptor test somedir app*.log
filetailer.CharFileTailingAdaptorUTF8 0
> DirTailingAdaptor Add option to Filter files.
> ---------------------------------------------
>
> Key: CHUKWA-454
> URL: https://issues.apache.org/jira/browse/CHUKWA-454
> Project: Hadoop Chukwa
> Issue Type: New Feature
> Components: data collection
> Affects Versions: 0.4.0
> Reporter: Gerrit Jansen van Vuuren
> Priority: Minor
> Fix For: 0.4.0
>
> Attachments: CHUKWA-454.patch
>
>
> I would like to be able to point the DirTailingAdaptor at a directory but
> only have it tail files matching to a certain pattern.
> So I've made a change that allows the adaptor to recieve an optional filter
> parameter and use the org.apache.commons.io.filefilter.WildcardFileFilter
> class to filter out files.
> This allows you to for example point the adaptor at a tomcat log directory
> and not have it tail catalina.out logs etc.
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