When using the --jars option, we should include it every time we submit a job ,
it seems add the jars to the classpath to every slave node a spark is only way
to "install" spark packages.
------------------ Original ------------------
From: Nicholas Hakobian <nicholas.hakob...@rallyhealth.com>
Date: Tue,Feb 20,2018 3:37 AM
To: xiaobo <guxiaobo1...@qq.com>
Cc: Denny Lee <denny.g....@gmail.com>, user@spark.apache.org
<user@spark.apache.org>
Subject: Re: Does Pyspark Support Graphx?
If you copy the Jar file and all of the dependencies to the machines, you can
manually add them to the classpath. If you are using Yarn and HDFS you can
alternatively use --jars and point it to the hdfs locations of the jar files
and it will (in most cases) distribute them to the worker nodes at job
submission time.
Nicholas Szandor Hakobian, Ph.D.Staff Data Scientist
Rally Health
nicholas.hakob...@rallyhealth.com
On Sun, Feb 18, 2018 at 7:24 PM, xiaobo <guxiaobo1...@qq.com> wrote:
Another question is how to install graphframes permanently when the spark nodes
can not connect to the internet.
------------------ Original ------------------
From: Denny Lee <denny.g....@gmail.com>
Date: Mon,Feb 19,2018 10:23 AM
To: xiaobo <guxiaobo1...@qq.com>
Cc: user@spark.apache.org <user@spark.apache.org>
Subject: Re: Does Pyspark Support Graphx?
Note the --packages option works for both PySpark and Spark (Scala). For the
SparkLauncher class, you should be able to include packages ala:
spark.addSparkArg("--packages", "graphframes:0.5.0-spark2.0-s_2.11")
On Sun, Feb 18, 2018 at 3:30 PM xiaobo <guxiaobo1...@qq.com> wrote:
Hi Denny,
The pyspark script uses the --packages option to load graphframe library, what
about the SparkLauncher class?
------------------ Original ------------------
From: Denny Lee <denny.g....@gmail.com>
Date: Sun,Feb 18,2018 11:07 AM
To: 94035420 <guxiaobo1...@qq.com>
Cc: user@spark.apache.org <user@spark.apache.org>
Subject: Re: Does Pyspark Support Graphx?
That??s correct - you can use GraphFrames though as it does support PySpark.
On Sat, Feb 17, 2018 at 17:36 94035420 <guxiaobo1...@qq.com> wrote:
I can not find anything for graphx module in the python API document, does it
mean it is not supported yet?
