Re: do not assemble the spark example jar

2014-12-09 Thread lihu
Can this assembly get faster if we do not need the Spark SQL or some other component in spark ? such as we only need the core of spark. On Wed, Nov 26, 2014 at 3:37 PM, lihu lihu...@gmail.com wrote: Matei, sorry for my last typo error. And the tip can improve about 30s in my computer. On

do not assemble the spark example jar

2014-11-25 Thread lihu
Hi, The spark assembly is time costly. If I only need the spark-assembly-1.1.0-hadoop2.3.0.jar, do not need the spark-examples-1.1.0-hadoop2.3.0.jar. How to configure the spark to avoid assemble the example jar. I know *export SPARK_PREPEND_CLASSES=**true* method can reduce the assembly, but

Re: do not assemble the spark example jar

2014-11-25 Thread Matei Zaharia
You can do sbt/sbt assembly/assembly to assemble only the main package. Matei On Nov 25, 2014, at 7:50 PM, lihu lihu...@gmail.com wrote: Hi, The spark assembly is time costly. If I only need the spark-assembly-1.1.0-hadoop2.3.0.jar, do not need the

Re: do not assemble the spark example jar

2014-11-25 Thread Matei Zaharia
BTW as another tip, it helps to keep the SBT console open as you make source changes (by just running sbt/sbt with no args). It's a lot faster the second time it builds something. Matei On Nov 25, 2014, at 8:31 PM, Matei Zaharia matei.zaha...@gmail.com wrote: You can do sbt/sbt

Re: do not assemble the spark example jar

2014-11-25 Thread lihu
Mater, thank you very much! After take your advice, the time for assembly from about 20min down to 6min in my computer. that's a very big improvement. On Wed, Nov 26, 2014 at 12:32 PM, Matei Zaharia matei.zaha...@gmail.com wrote: BTW as another tip, it helps to keep the SBT console open as you

Re: do not assemble the spark example jar

2014-11-25 Thread lihu
Matei, sorry for my last typo error. And the tip can improve about 30s in my computer. On Wed, Nov 26, 2014 at 3:34 PM, lihu lihu...@gmail.com wrote: Mater, thank you very much! After take your advice, the time for assembly from about 20min down to 6min in my computer. that's a very big