本文整理匯總了Golang中github.com/elastic/beats/filebeat/harvester.FileStat.Skip方法的典型用法代碼示例。如果您正苦於以下問題：Golang FileStat.Skip方法的具體用法？Golang FileStat.Skip怎麽用？Golang FileStat.Skip使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/elastic/beats/filebeat/harvester.FileStat的用法示例。
在下文中一共展示了FileStat.Skip方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: checkNewFile
// Check if harvester for new file has to be started
// For a new file the following options exist:
func (p *Prospector) checkNewFile(newinfo *harvester.FileStat, file string, output chan *input.FileEvent) {
logp.Debug("prospector", "Start harvesting unknown file: %s", file)
// Init harvester with info
h, err := harvester.NewHarvester(
p.ProspectorConfig, &p.ProspectorConfig.Harvester, file, newinfo, output)
if err != nil {
logp.Err("Error initializing harvester: %v", err)
return
}
// Check for unmodified time, but only if the file modification time is before the last scan started
// This ensures we don't skip genuine creations with dead times less than 10s
if newinfo.Fileinfo.ModTime().Before(p.lastscan) &&
time.Since(newinfo.Fileinfo.ModTime()) > p.ProspectorConfig.IgnoreOlderDuration {
logp.Debug("prospector", "Fetching old state of file to resume: %s", file)
// Call crawler if there if there exists a state for the given file
offset, resuming := p.registrar.fetchState(file, newinfo.Fileinfo)
// Are we resuming a dead file? We have to resume even if dead so we catch any old updates to the file
// This is safe as the harvester, once it hits the EOF and a timeout, will stop harvesting
// Once we detect changes again we can resume another harvester again - this keeps number of go routines to a minimum
if resuming {
logp.Debug("prospector", "Resuming harvester on a previously harvested file: %s", file)
h.Offset = offset
h.Start()
} else {
// Old file, skip it, but push offset of file size so we start from the end if this file changes and needs picking up
logp.Debug("prospector", "Skipping file (older than ignore older of %v, %v): %s",
p.ProspectorConfig.IgnoreOlderDuration,
time.Since(newinfo.Fileinfo.ModTime()),
file)
newinfo.Skip(newinfo.Fileinfo.Size())
}
} else if previousFile, err := p.getPreviousFile(file, newinfo.Fileinfo); err == nil {
// This file was simply renamed (known inode+dev) - link the same harvester channel as the old file
logp.Debug("prospector", "File rename was detected: %s -> %s", previousFile, file)
lastinfo := p.prospectorList[previousFile]
newinfo.Continue(&lastinfo)
} else {
// Call crawler if there if there exists a state for the given file
offset, resuming := p.registrar.fetchState(file, newinfo.Fileinfo)
// Are we resuming a file or is this a completely new file?
if resuming {
logp.Debug("prospector", "Resuming harvester on a previously harvested file: %s", file)
} else {
logp.Debug("prospector", "Launching harvester on new file: %s", file)
}
// Launch the harvester
h.Offset = offset
h.Start()
}
}