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From Oleg Zhurakousky <ozhurakou...@hortonworks.com>
Subject Re: Excessive logging
Date Sun, 05 Jun 2016 14:26:48 GMT
I can't say without looking at the whole file. Could you post it?

Oleg

On Jun 5, 2016, at 10:23, Huagen peng <huagen.peng@gmail.com<mailto:huagen.peng@gmail.com>>
wrote:

When the excessive logging happened suddenly, I made no change to the logback.xml file.  And
I look into the logback.xml file, the org.apache.nifi.StdOut logger is set at the INFO level.
 This didn't explain how the DEBUG log entries came about.  It didn't help at all to comment
out the org.apache.nifi.StdOut logger and set the default logger to ERROR level.

<root level="ERROR">
        <appender-ref ref="APP_FILE"/>
    </root>

Any other idea?

Huagen

? 2016?6?5????9:11?Oleg Zhurakousky <ozhurakousky@hortonworks.com<mailto:ozhurakousky@hortonworks.com>>
???

Huagen, it appears you have DEBUG level logging enabled.

Oleg

On Jun 4, 2016, at 21:27, Huagen peng <huagen.peng@gmail.com<mailto:huagen.peng@gmail.com>>
wrote:

Hi,

I got excessive logging from my NiFi instance.  I suddenly see logging like the following
going into nidi-bootstrap.log very fast, like 10g/hour, filling up my disk quickly. What is
the cause of this? How to stop it going into the log?  I tried to look into the logback.xml
file and even commented out the logger for org.apache.nifi.StdOut, this did not help at all.

Thanks,

Huagen

2016-06-04 12:56:09,416 INFO [NiFi logging handler] org.apache.nifi.StdOut 12:56:08.696 [Timer-Driven
Process Thread-4] DEBUG org.apache.nifi.engine.FlowEngine - A flow controller execution task
'java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask@7753bd5e' has been cancelled.

2016-06-04 05:22:58,034 INFO [NiFi logging handler] org.apache.nifi.StdOut 05:22:58.034 [Timer-Driven
Process Thread-3] DEBUG org.apache.nifi.engine.FlowEngine - A flow controller execution task
'java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask@546d70b0' has been cancelled.






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