Heka每15秒写一次调试输出文件？

Question

我试图找出Heka的配置，并做了这样一个测试配置：

[hekad]
maxprocs = 4

[Dashboard]
type = "DashboardOutput"
address = ":4352"
ticker_interval = 15

[testfile]
type = "LogstreamerInput"
log_directory = "/tmp"
file_match = 'test\.log'

[filewriter]
type = "FileOutput"
path = "/tmp/output.log"
perm = "666"
message_matcher = "TRUE"
encoder = "PayloadEncoder"

[PayloadEncoder]
append_newlines = false
prefix_ts = true
ts_from_message = false

接下来，我使用while true; do date >> /tmp/test.log ; sleep 1; done编写日志，我希望/tmp/output.log会被填充相同的信息，但是无论test.log是否被写入，输出日志都会填充以下信息：

[2016/Jan/05:11:01:51 +0200] [2016/Jan/05:11:02:06 +0200] {"encoders":[{"Name":"filewriter-PayloadEncoder"}],"globals":[{"InChanCapacity":{"representation":"count","value":100},"InChanLength":{"representation":"count","value":100},"Name":"inputRecycleChan"},{"InChanCapacity":{"representation":"count","value":100},"InChanLength":{"representation":"count","value":100},"Name":"injectRecycleChan"},{"InChanCapacity":{"representation":"count","value":30},"InChanLength":{"representation":"count","value":0},"Name":"Router","ProcessMessageCount":{"representation":"count","value":260}}],"inputs":[{"Name":"testfile","testfile-bytes":{"representation":"count","value":84419},"testfile-filename":{"representation":"","value":"/tmp/test.log"}}],"outputs":[{"InChanCapacity":{"representation":"count","value":30},"InChanLength":{"representation":"count","value":0},"LeakCount":{"representation":"count","value":0},"MatchAvgDuration":{"representation":"ns","value":1506},"MatchChanCapacity":{"representation":"count","value":30},"MatchChanLength":{"representation":"count","value":0},"Name":"Dashboard"},{"InChanCapacity":{"representation":"count","value":30},"InChanLength":{"representation":"count","value":0},"LeakCount":{"representation":"count","value":0},"MatchAvgDuration":{"representation":"ns","value":550},"MatchChanCapacity":{"representation":"count","value":30},"MatchChanLength":{"representation":"count","value":0},"Name":"filewriter"}],"splitters":[{"Name":"testfile-TokenSplitter-1"}]}
[2016/Jan/05:11:02:06 +0200] [2016/Jan/05:11:02:21 +0200] {"encoders":[{"Name":"filewriter-PayloadEncoder"}],"globals":[{"InChanCapacity":{"representation":"count","value":100},"InChanLength":{"representation":"count","value":100},"Name":"inputRecycleChan"},{"InChanCapacity":{"representation":"count","value":100},"InChanLength":{"representation":"count","value":100},"Name":"injectRecycleChan"},{"InChanCapacity":{"representation":"count","value":30},"InChanLength":{"representation":"count","value":0},"Name":"Router","ProcessMessageCount":{"representation":"count","value":262}}],"inputs":[{"Name":"testfile","testfile-bytes":{"representation":"count","value":84419},"testfile-filename":{"representation":"","value":"/tmp/test.log"}}],"outputs":[{"InChanCapacity":{"representation":"count","value":30},"InChanLength":{"representation":"count","value":0},"LeakCount":{"representation":"count","value":0},"MatchAvgDuration":{"representation":"ns","value":1506},"MatchChanCapacity":{"representation":"count","value":30},"MatchChanLength":{"representation":"count","value":0},"Name":"Dashboard"},{"InChanCapacity":{"representation":"count","value":30},"InChanLength":{"representation":"count","value":0},"LeakCount":{"representation":"count","value":0},"MatchAvgDuration":{"representation":"ns","value":550},"MatchChanCapacity":{"representation":"count","value":30},"MatchChanLength":{"representation":"count","value":0},"Name":"filewriter"}],"splitters":[{"Name":"testfile-TokenSplitter-1"}]}

这是什么，为什么是写的，我怎么禁用它？

更新:我已经从ticker_interval中删除了DashboardOutput，但是问题仍然存在。

Answer 1

显然，DashboardOutput将ticker_interval从默认的0重写为5，因此为了消除这些字符串，应该将ticker_interval = 0添加到它的配置中。