我使用Python3.7,boto3 1.9.196
单个日志组中有多个日志流(超过800个)
群名称: my-board
流名称: my-board-20191223-00,my-board-20191223-01...我的董事会-20191223-23
使用当前日期时间设置的每个流名称(YYYYMMDD-HH)
self._client.filter_log_events(
logGroupName=log_group,
startTime=start_timestamp,
endTime=end_timestamp,
filterPattern=filterPattern,
limit=limit,
)
例如) startTime : 2019-11-07 00:00:00,endTime : 2019-11-08 23:59:59
它返回多个事件
'events': [ blabla... ]
'searchedLogStreams':[
{
'logStreamName': 'my-board-20191101-17',
'searchedCompletely': True
},
blabla...
{
'logStreamName': 'my-board-20191107-14',
'searchedCompletely': True
}, {
'logStreamName': 'my-board-20191107-21',
'searchedCompletely': True
}, {
'logStreamName': 'my-board-20191107-22',
'searchedCompletely': True
}, {
'logStreamName': 'my-board-20191107-23',
'searchedCompletely': True
}, {
'logStreamName': 'my-board-20191108-00',
'searchedCompletely': False # FALSE
}]
eg2) startTime : 2019-12-23 00:00:00,endTime : 2019-12-24 23:59:59
但是,它不会返回任何事件!
'events': [], # EMPTY
'searchedLogStreams': [{
'logStreamName': 'my-board-20191101-17',
'searchedCompletely': True
},
blabla...
{
'logStreamName': 'my-board-20191102-17',
'searchedCompletely': True
}, {
'logStreamName': 'my-board-20191105-16',
'searchedCompletely': True
}, {
'logStreamName': 'my-board-20191112-13',
'searchedCompletely': True
}, {
'logStreamName': 'my-board-20191112-14',
'searchedCompletely': True
}, {
'logStreamName': 'my-board-20191112-19',
'searchedCompletely': True
}, {
'logStreamName': 'my-board-20191112-20',
'searchedCompletely': True
}, {
'logStreamName': 'my-board-20191112-21',
'searchedCompletely': True
}, {
'logStreamName': 'my-board-20191112-22',
'searchedCompletely': True
}, {
'logStreamName': 'my-board-20191112-23',
'searchedCompletely': True # TRUE
}]
我想是因为有太多的日志流
为什么它不起作用?以及如何修复它?
发布于 2020-11-10 22:29:00
如果你在响应中得到了下一个令牌,继续做,将会有一个令牌不返回任何东西,但会有一个结果你继续滚动。
currentToken = response['nextToken']
response = client.filter_log_events(
limit = 10000,
filterPattern= filterPattern,
startTime= start_timestamp,
logGroupName= log_group,
nextToken=currentToken)
print(response)
我也遇到过同样的情况。我最好的猜测是滚动和过滤是独立的。如果你删除了过滤器参数(在后续调用中的时间,模式,你会发现它返回的事件与初始调用不匹配)。
发布于 2021-04-27 02:27:23
这是因为boto3客户端在完全加载所有日志之前返回响应。此外,在一次响应中返回的日志数量也有限制(1 MB或10000个事件)。我遇到了同样的情况,并且能够使用@HoaPhan的建议来使用nextToken。下面是我如何设置它,以便它可以根据需要发出尽可能多的请求来获取所有日志。
results = []
response = client.filter_log_events(
logGroupName = log_group,
logStreamNamePrefix = prefix,
filterPattern = pattern
)
results = results + response['events']
while 'nextToken' in response.keys():
currentToken = response['nextToken']
response = client.filter_log_events(
logGroupName = log_group,
logStreamNamePrefix = prefix,
nextToken = currentToken,
filterPattern = pattern
)
results = results + response['events']
https://stackoverflow.com/questions/59639167
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