kan*_*ane 6 amazon-cloudwatch aws-cloudwatch-log-insights
假设我有以下 Insights 查询
fields @timestamp, @message
| parse @message 'status=*" as status
| display @timestamp, status, @message
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有些日志消息没有状态。我想把这些过滤掉。我怎么做?
Unk*_*nts 12
您可以使用该ispresent()功能:https://docs.aws.amazon.com/AmazonCloudWatch/latest/logs/CWL_QuerySyntax.html
像这样:
fields @timestamp, @message
| parse @message 'status=*" as status
| display @timestamp, status, @message
| filter ispresent(status)
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