How to disable SparkUI programmatically?

2015-11-18 Thread Alex Luya 
I noticed that blow bug has been fixed:

 https://issues.apache.org/jira/browse/SPARK-2100

but how to do it(I mean disabling SparkUI) programmatically?

is it by sparkContext.setLocalProperty(?,?)?

and I checked blow link,can't figured out which property to set

http://localhost/spark/docs/configuration.html#spark-ui

(send this email to subscribe)

2015-11-18 Thread Alex Luya

subscribe

2015-11-18 Thread Alex Luya 
subscribe

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

2015-10-27 Thread Alex Luya 
 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?