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From baojian Zhou <baojian.zhou.b...@gmail.com>
Subject Re: 回复: 回复: metrics
Date Mon, 03 Jun 2013 07:51:19 GMT
if you have two nodes, maybe you need the two -p parameters(different of
each other)


2013/6/3 唐装鼠 <654125993@qq.com>

>
> I used the command
> parameter -p=s4.metrics.config=csv:/root/workspace/fishApp/records:10:SECONDS
> .
> /root/workspace/fishApp/records is a directory.
> I created two nodes in my host.One node without the error,the other one
> with java.io.IOException.
> OMG,Where wrong?
> ------------------ 原始邮件 ------------------
> *发件人:* "baojian Zhou"<baojian.zhou.buaa@gmail.com>;
> *发送时间:* 2013年6月3日(星期一) 下午3:39
> *收件人:* "s4-user"<s4-user@incubator.apache.org>; **
> *主题:* Re: 回复: metrics
>
> which method do you use? if you use the enable method make sure that:
>  CsvReporter.enable(logDir, CSV_REPORTER_INTERVAL_S, TimeUnit.SECONDS);
> the logDir is a directory.
>
>
> 2013/6/3 唐装鼠 <654125993@qq.com>
>
>>
>> I delete the local-vs-remote.csv.As a result,one node run without errors
>> while the other one has the same error.I don't know where I'm wrong.
>>
>> ------------------ 原始邮件 ------------------
>> *发件人:* "baojian Zhou"<baojian.zhou.buaa@gmail.com>;
>> *发送时间:* 2013年6月3日(星期一) 下午3:26
>> *收件人:* "s4-user"<s4-user@incubator.apache.org>; **
>> *主题:* Re: metrics
>>
>>  i think if you system has already had the file local-vs-remote.csv or
>> it maybe dose not work. before start the application you should delete the
>>  local-vs-remote.csv  first
>>
>>
>> 2013/6/3 唐装鼠 <654125993@qq.com>
>>
>>> When I used the metrics,errors occured as below:
>>>  java.io.IOException: Unable to create
>>> /root/workspace/fishApp/records/local-vs-remote.csv
>>>     at
>>> com.yammer.metrics.reporting.CsvReporter.createStreamForMetric(CsvReporter.java:141)
>>>     at
>>> com.yammer.metrics.reporting.CsvReporter.getPrintStream(CsvReporter.java:257)
>>>     at
>>> com.yammer.metrics.reporting.CsvReporter.access$000(CsvReporter.java:22)
>>>     at
>>> com.yammer.metrics.reporting.CsvReporter$1.getStream(CsvReporter.java:156)
>>>     at
>>> com.yammer.metrics.reporting.CsvReporter.processGauge(CsvReporter.java:229)
>>>     at
>>> com.yammer.metrics.reporting.CsvReporter.processGauge(CsvReporter.java:22)
>>>     at com.yammer.metrics.core.Gauge.processWith(Gauge.java:28)
>>>     at com.yammer.metrics.reporting.CsvReporter.run(CsvReporter.java:163)
>>>     at
>>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
>>>     at
>>> java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:351)
>>>     at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:178)
>>>     at
>>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
>>>     at
>>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
>>>     at
>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>>>     at
>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>>>     at java.lang.Thread.run(Thread.java:722)
>>>
>>> Other files created successfully.I don't know what lead to the error.Can
>>> you help me?
>>> Thanks.
>>>
>>>
>>
>

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