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Posted to user@spark.apache.org by Alex Luya <al...@gmail.com> on 2015/10/27 15:09:07 UTC

doc building process hangs on Failed to load class “org.slf4j.impl.StaticLoggerBinder”

 followed this

https://github.com/apache/spark/blob/master/docs/README.md

to build spark docs,but it hangs on:

SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for
further details.

after half an hour,no further info got printed out.I tried to add
slf4j-simple-1.7.12.jar into spark/lib_managed/jars,then rerun

jekyll build

still hang on these messages,how to solve the problem?

Re: doc building process hangs on Failed to load class “org.slf4j.impl.StaticLoggerBinder”

Posted by Sean Owen <so...@cloudera.com>.

When you build docs, you are not running Spark. It looks like you are
though. These commands are just executed in the shell.

On Tue, Oct 27, 2015 at 2:09 PM, Alex Luya <al...@gmail.com> wrote:

>  followed this
>
> https://github.com/apache/spark/blob/master/docs/README.md
>
> to build spark docs,but it hangs on:
>
> SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
> SLF4J: Defaulting to no-operation (NOP) logger implementation
> SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
>
> after half an hour,no further info got printed out.I tried to add
> slf4j-simple-1.7.12.jar into spark/lib_managed/jars,then rerun
>
> jekyll build
>
> still hang on these messages,how to solve the problem?
>