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https://issues.apache.org/jira/browse/SPARK-922?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14150695#comment-14150695
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Andrew Davidson edited comment on SPARK-922 at 9/29/14 7:05 PM:
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here is how I am launching iPython notebook. I am running as the ec2-user
IPYTHON_OPTS="notebook --pylab inline --no-browser --port=7000" 
$SPARK_HOME/bin/pyspark

Bellow are all the upgrade commands I ran 

I ran into a small problem the ipython magic %matplotlib inline

creates an error, you can work around this by commenting it out. 

Andy

yum install -y pssh
yum install -y python27 python27-devel
pssh -h /root/spark-ec2/slaves yum install -y python27 python27-devel
wget https://bitbucket.org/pypa/setuptools/raw/bootstrap/ez_setup.py -O - | 
python27
pssh -h /root/spark-ec2/slaves "wget 
https://bitbucket.org/pypa/setuptools/raw/bootstrap/ez_setup.py -O - | python27"
easy_install-2.7 pip
pssh -h /root/spark-ec2/slaves easy_install-2.7 pip
pip2.7 install numpy
pssh -t0 -h /root/spark-ec2/slaves pip2.7 install numpy
pip2.7 install ipython[all]
printf "\n# Set Spark Python version\nexport 
PYSPARK_PYTHON=/usr/bin/python2.7\n" >> /root/spark/conf/spark-env.sh
source /root/spark/conf/spark-env.sh




was (Author: aedwip):

here is how I am launching iPython notebook. I am running as the ec2-user
IPYTHON_OPTS="notebook --pylab inline --no-browser --port=7000" 
$SPARK_HOME/bin/pyspark

Bellow are all the upgrade commands I ran 

Any idea what I missed?

Andy

yum install -y pssh
yum install -y python27 python27-devel
pssh -h /root/spark-ec2/slaves yum install -y python27 python27-devel
wget https://bitbucket.org/pypa/setuptools/raw/bootstrap/ez_setup.py -O - | 
python27
pssh -h /root/spark-ec2/slaves "wget 
https://bitbucket.org/pypa/setuptools/raw/bootstrap/ez_setup.py -O - | python27"
easy_install-2.7 pip
pssh -h /root/spark-ec2/slaves easy_install-2.7 pip
pip2.7 install numpy
pssh -t0 -h /root/spark-ec2/slaves pip2.7 install numpy
pip2.7 install ipython[all]
printf "\n# Set Spark Python version\nexport 
PYSPARK_PYTHON=/usr/bin/python2.7\n" >> /root/spark/conf/spark-env.sh
source /root/spark/conf/spark-env.sh



> Update Spark AMI to Python 2.7
> ------------------------------
>
>                 Key: SPARK-922
>                 URL: https://issues.apache.org/jira/browse/SPARK-922
>             Project: Spark
>          Issue Type: Task
>          Components: EC2, PySpark
>    Affects Versions: 0.9.0, 0.9.1, 1.0.0
>            Reporter: Josh Rosen
>             Fix For: 1.2.0
>
>
> Many Python libraries only support Python 2.7+, so we should make Python 2.7 
> the default Python on the Spark AMIs.



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