Posted by
Attila Bernáth on
URL: http://deprecated-apache-flink-user-mailing-list-archive.369.s1.nabble.com/how-to-specify-the-log-level-tp329p332.html
Dear Stephan,
Assume I stand in the root directory of the incubator-flink repo.
I did not find a log4j.properties file in that directory (I am not
completely sure what you meant, I looked in
flink-quickstart/flink-quickstart-java/src/main/resources
)
Putting an empty file there did not change anything.
The log4j.properties files I have here are:
sudocker@314a9613c340:~/git/incubator-flink$ find -name log4j.properties
./flink-dist/target/flink-0.7-incubating-SNAPSHOT-bin/flink-yarn-0.7-incubating-SNAPSHOT/conf/log4j.properties
./flink-dist/target/flink-0.7-incubating-SNAPSHOT-bin/flink-0.7-incubating-SNAPSHOT/conf/log4j.properties
./flink-dist/target/flink-0.8-incubating-SNAPSHOT-bin/flink-0.8-incubating-SNAPSHOT/conf/log4j.properties
./flink-dist/src/main/flink-bin/conf/log4j.properties
All of these contain something like
log4j.rootLogger=WARN, file
Attila
2014-11-06 18:02 GMT+01:00 Stephan Ewen <
[hidden email]>:
> Hi!
>
> If you use the quickstarts, you find a log4j.properties file in
> src/main/resources. If you make this file empty, it will suppress the log
> output.
>
> In general, a log4j.properties file in the classpath if the way to configure
> logging.
>
> Stephan
>
>
> On Thu, Nov 6, 2014 at 5:31 PM, Attila Bernáth <
[hidden email]>
> wrote:
>>
>> Dear Developers!
>>
>> I clone the incubator-flink from github and import it as a maven
>> project in my eclipse.
>> I then run some example, like
>> org.apache.flink.spargel.java.examples.SpargelConnectedComponents
>> and I get a lot of log on the console. How to change that?
>> I tried changing some log4j.properties and logback.xml files,
>> according to the documentation, but I did not find the right one.
>> Thanks in advance.
>>
>> Attila
>
>