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Posted to user@zookeeper.apache.org by Adrian Mocanu <am...@verticalscope.com> on 2014/05/12 17:07:17 UTC

missing method in my slf4j after excluding ZK log4j

Hey guys,
I use Spark 9.1 which is dependent on ZK. In my project I exclude ZK log4j bc I want to use logback, but an issue arises.
I wonder if anyone else has run into this.

ZK uses log4j v1.2.17 and slf4j-log4j12:1.7.2
I use slf4j 1.7.5, logback 1.0.13, and log4joverslf4j v 1.7.5

I think my slf4j 1.7.5 doesn't agree with what zookeeper expects in its log4j v 1.2.17 because I get missing method error:
java.lang.NoSuchMethodError: org.apache.log4j.Logger.setLevel(Lorg/apache/log4j/Level;)V
                at org.apache.spark.util.AkkaUtils$$anonfun$createActorSystem$1.apply(AkkaUtils.scala:58)
                at org.apache.spark.util.AkkaUtils$$anonfun$createActorSystem$1.apply(AkkaUtils.scala:58)
                at scala.Option.map(Option.scala:145)
                at org.apache.spark.util.AkkaUtils$.createActorSystem(AkkaUtils.scala:58)
                at org.apache.spark.SparkEnv$.create(SparkEnv.scala:126)
                at org.apache.spark.SparkContext.<init>(SparkContext.scala:139)
                at org.apache.spark.streaming.StreamingContext$.createNewSparkContext(StreamingContext.scala:500)
                at org.apache.spark.streaming.StreamingContext.<init>(StreamingContext.scala:76)
...

Is there a way to find out what versions of slf4j I need to make it work with log4j 1.2.17?

Thanks a lot!
-Adrian

RE: missing method in my slf4j after excluding ZK log4j

Posted by Adrian Mocanu <am...@verticalscope.com>.

Thanks; that worked!

-----Original Message-----
From: Matt Brown [mailto:matt@mattnworb.com] 
Sent: May-12-14 1:51 PM
To: user@zookeeper.apache.org
Subject: Re: missing method in my slf4j after excluding ZK log4j

Upgrade slf4j and log4j-over-slf4j to at least v1.7.6:

http://www.slf4j.org/news.html
http://bugzilla.slf4j.org/show_bug.cgi?id=279



On May 12, 2014, at 11:07 AM, Adrian Mocanu <am...@verticalscope.com> wrote:

> Hey guys,
> I use Spark 9.1 which is dependent on ZK. In my project I exclude ZK log4j bc I want to use logback, but an issue arises.
> I wonder if anyone else has run into this.
> 
> ZK uses log4j v1.2.17 and slf4j-log4j12:1.7.2 I use slf4j 1.7.5, 
> logback 1.0.13, and log4joverslf4j v 1.7.5
> 
> I think my slf4j 1.7.5 doesn't agree with what zookeeper expects in its log4j v 1.2.17 because I get missing method error:
> java.lang.NoSuchMethodError: org.apache.log4j.Logger.setLevel(Lorg/apache/log4j/Level;)V
>                at org.apache.spark.util.AkkaUtils$$anonfun$createActorSystem$1.apply(AkkaUtils.scala:58)
>                at org.apache.spark.util.AkkaUtils$$anonfun$createActorSystem$1.apply(AkkaUtils.scala:58)
>                at scala.Option.map(Option.scala:145)
>                at org.apache.spark.util.AkkaUtils$.createActorSystem(AkkaUtils.scala:58)
>                at org.apache.spark.SparkEnv$.create(SparkEnv.scala:126)
>                at org.apache.spark.SparkContext.<init>(SparkContext.scala:139)
>                at org.apache.spark.streaming.StreamingContext$.createNewSparkContext(StreamingContext.scala:500)
>                at 
> org.apache.spark.streaming.StreamingContext.<init>(StreamingContext.sc
> ala:76)
> ...
> 
> Is there a way to find out what versions of slf4j I need to make it work with log4j 1.2.17?
> 
> Thanks a lot!
> -Adrian
>

Re: missing method in my slf4j after excluding ZK log4j

Posted by Matt Brown <ma...@mattnworb.com>.

Upgrade slf4j and log4j-over-slf4j to at least v1.7.6:

http://www.slf4j.org/news.html
http://bugzilla.slf4j.org/show_bug.cgi?id=279



On May 12, 2014, at 11:07 AM, Adrian Mocanu <am...@verticalscope.com> wrote:

> Hey guys,
> I use Spark 9.1 which is dependent on ZK. In my project I exclude ZK log4j bc I want to use logback, but an issue arises.
> I wonder if anyone else has run into this.
> 
> ZK uses log4j v1.2.17 and slf4j-log4j12:1.7.2
> I use slf4j 1.7.5, logback 1.0.13, and log4joverslf4j v 1.7.5
> 
> I think my slf4j 1.7.5 doesn't agree with what zookeeper expects in its log4j v 1.2.17 because I get missing method error:
> java.lang.NoSuchMethodError: org.apache.log4j.Logger.setLevel(Lorg/apache/log4j/Level;)V
>                at org.apache.spark.util.AkkaUtils$$anonfun$createActorSystem$1.apply(AkkaUtils.scala:58)
>                at org.apache.spark.util.AkkaUtils$$anonfun$createActorSystem$1.apply(AkkaUtils.scala:58)
>                at scala.Option.map(Option.scala:145)
>                at org.apache.spark.util.AkkaUtils$.createActorSystem(AkkaUtils.scala:58)
>                at org.apache.spark.SparkEnv$.create(SparkEnv.scala:126)
>                at org.apache.spark.SparkContext.<init>(SparkContext.scala:139)
>                at org.apache.spark.streaming.StreamingContext$.createNewSparkContext(StreamingContext.scala:500)
>                at org.apache.spark.streaming.StreamingContext.<init>(StreamingContext.scala:76)
> ...
> 
> Is there a way to find out what versions of slf4j I need to make it work with log4j 1.2.17?
> 
> Thanks a lot!
> -Adrian
>