[jira] [Commented] (SPARK-11509) ipython notebooks do not work on clusters created using spark-1.5.1-bin-hadoop2.6/ec2/spark-ec2 script
[ https://issues.apache.org/jira/browse/SPARK-11509?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14990600#comment-14990600 ] Sean Owen commented on SPARK-11509: --- This ultimately means the initialization failed. In this situation you have to dig in the logs to see why it did, but that's why sc isn't available. But I think you ended up finding the reason there: Python version mismatch right? > ipython notebooks do not work on clusters created using > spark-1.5.1-bin-hadoop2.6/ec2/spark-ec2 script > -- > > Key: SPARK-11509 > URL: https://issues.apache.org/jira/browse/SPARK-11509 > Project: Spark > Issue Type: Bug > Components: Documentation, EC2, PySpark >Affects Versions: 1.5.1 > Environment: AWS cluster > [ec2-user@ip-172-31-29-60 ~]$ uname -a > Linux ip-172-31-29-60.us-west-1.compute.internal 3.4.37-40.44.amzn1.x86_64 #1 > SMP Thu Mar 21 01:17:08 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux >Reporter: Andrew Davidson > > I recently downloaded spark-1.5.1-bin-hadoop2.6 to my local mac. > I used spark-1.5.1-bin-hadoop2.6/ec2/spark-ec2 to create an aws cluster. I am > able to run the java SparkPi example on the cluster how ever I am not able to > run ipython notebooks on the cluster. (I connect using ssh tunnel) > According to the 1.5.1 getting started doc > http://spark.apache.org/docs/latest/programming-guide.html#using-the-shell > The following should work > PYSPARK_DRIVER_PYTHON=ipython PYSPARK_DRIVER_PYTHON_OPTS="notebook > --no-browser --port=7000" /root/spark/bin/pyspark > I am able to connect to the notebook server and start a notebook how ever > bug 1) the default sparkContext does not exist > from pyspark import SparkContext > textFile = sc.textFile("file:///home/ec2-user/dataScience/readme.md") > textFile.take(3 > --- > NameError Traceback (most recent call last) > in () > 1 from pyspark import SparkContext > > 2 textFile = sc.textFile("file:///home/ec2-user/dataScience/readme.md") > 3 textFile.take(3) > NameError: name 'sc' is not defined > bug 2) > If I create a SparkContext I get the following python versions miss match > error > sc = SparkContext("local", "Simple App") > textFile = sc.textFile("file:///home/ec2-user/dataScience/readme.md") > textFile.take(3) > File "/root/spark/python/lib/pyspark.zip/pyspark/worker.py", line 64, in main > ("%d.%d" % sys.version_info[:2], version)) > Exception: Python in worker has different version 2.7 than that in driver > 2.6, PySpark cannot run with different minor versions > I am able to run ipython notebooks on my local Mac as follows. (by default > you would get an error that the driver and works are using different version > of python) > $ cat ~/bin/pySparkNotebook.sh > #!/bin/sh > set -x # turn debugging on > #set +x # turn debugging off > export PYSPARK_PYTHON=python3 > export PYSPARK_DRIVER_PYTHON=python3 > IPYTHON_OPTS=notebook $SPARK_ROOT/bin/pyspark $*$ > I have spent a lot of time trying to debug the pyspark script however I can > not figure out what the problem is > Please let me know if there is something I can do to help > Andy -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Commented] (SPARK-11509) ipython notebooks do not work on clusters created using spark-1.5.1-bin-hadoop2.6/ec2/spark-ec2 script
[ https://issues.apache.org/jira/browse/SPARK-11509?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14990742#comment-14990742 ] Andrew Davidson commented on SPARK-11509: - yes , it appears the show stopper issue I am facing is the python versions to do not match. How ever on my local mac I was able to figure out how to get everything to match. That technique does not work on a spark cluster. I tried a lot of hacking how ever can not seem to get the version to match. I plan to install python 3 on all machines maybe that will work better kind regards Andy > ipython notebooks do not work on clusters created using > spark-1.5.1-bin-hadoop2.6/ec2/spark-ec2 script > -- > > Key: SPARK-11509 > URL: https://issues.apache.org/jira/browse/SPARK-11509 > Project: Spark > Issue Type: Bug > Components: Documentation, EC2, PySpark >Affects Versions: 1.5.1 > Environment: AWS cluster > [ec2-user@ip-172-31-29-60 ~]$ uname -a > Linux ip-172-31-29-60.us-west-1.compute.internal 3.4.37-40.44.amzn1.x86_64 #1 > SMP Thu Mar 21 01:17:08 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux >Reporter: Andrew Davidson > > I recently downloaded spark-1.5.1-bin-hadoop2.6 to my local mac. > I used spark-1.5.1-bin-hadoop2.6/ec2/spark-ec2 to create an aws cluster. I am > able to run the java SparkPi example on the cluster how ever I am not able to > run ipython notebooks on the cluster. (I connect using ssh tunnel) > According to the 1.5.1 getting started doc > http://spark.apache.org/docs/latest/programming-guide.html#using-the-shell > The following should work > PYSPARK_DRIVER_PYTHON=ipython PYSPARK_DRIVER_PYTHON_OPTS="notebook > --no-browser --port=7000" /root/spark/bin/pyspark > I am able to connect to the notebook server and start a notebook how ever > bug 1) the default sparkContext does not exist > from pyspark import SparkContext > textFile = sc.textFile("file:///home/ec2-user/dataScience/readme.md") > textFile.take(3 > --- > NameError Traceback (most recent call last) > in () > 1 from pyspark import SparkContext > > 2 textFile = sc.textFile("file:///home/ec2-user/dataScience/readme.md") > 3 textFile.take(3) > NameError: name 'sc' is not defined > bug 2) > If I create a SparkContext I get the following python versions miss match > error > sc = SparkContext("local", "Simple App") > textFile = sc.textFile("file:///home/ec2-user/dataScience/readme.md") > textFile.take(3) > File "/root/spark/python/lib/pyspark.zip/pyspark/worker.py", line 64, in main > ("%d.%d" % sys.version_info[:2], version)) > Exception: Python in worker has different version 2.7 than that in driver > 2.6, PySpark cannot run with different minor versions > I am able to run ipython notebooks on my local Mac as follows. (by default > you would get an error that the driver and works are using different version > of python) > $ cat ~/bin/pySparkNotebook.sh > #!/bin/sh > set -x # turn debugging on > #set +x # turn debugging off > export PYSPARK_PYTHON=python3 > export PYSPARK_DRIVER_PYTHON=python3 > IPYTHON_OPTS=notebook $SPARK_ROOT/bin/pyspark $*$ > I have spent a lot of time trying to debug the pyspark script however I can > not figure out what the problem is > Please let me know if there is something I can do to help > Andy -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Commented] (SPARK-11509) ipython notebooks do not work on clusters created using spark-1.5.1-bin-hadoop2.6/ec2/spark-ec2 script
[ https://issues.apache.org/jira/browse/SPARK-11509?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14990746#comment-14990746 ] Andrew Davidson commented on SPARK-11509: - I forgot to mentioned. on my cluster master I was able to run bin/pyspark --master local[2] without any problems . I was able to access sc with any issues > ipython notebooks do not work on clusters created using > spark-1.5.1-bin-hadoop2.6/ec2/spark-ec2 script > -- > > Key: SPARK-11509 > URL: https://issues.apache.org/jira/browse/SPARK-11509 > Project: Spark > Issue Type: Bug > Components: Documentation, EC2, PySpark >Affects Versions: 1.5.1 > Environment: AWS cluster > [ec2-user@ip-172-31-29-60 ~]$ uname -a > Linux ip-172-31-29-60.us-west-1.compute.internal 3.4.37-40.44.amzn1.x86_64 #1 > SMP Thu Mar 21 01:17:08 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux >Reporter: Andrew Davidson > > I recently downloaded spark-1.5.1-bin-hadoop2.6 to my local mac. > I used spark-1.5.1-bin-hadoop2.6/ec2/spark-ec2 to create an aws cluster. I am > able to run the java SparkPi example on the cluster how ever I am not able to > run ipython notebooks on the cluster. (I connect using ssh tunnel) > According to the 1.5.1 getting started doc > http://spark.apache.org/docs/latest/programming-guide.html#using-the-shell > The following should work > PYSPARK_DRIVER_PYTHON=ipython PYSPARK_DRIVER_PYTHON_OPTS="notebook > --no-browser --port=7000" /root/spark/bin/pyspark > I am able to connect to the notebook server and start a notebook how ever > bug 1) the default sparkContext does not exist > from pyspark import SparkContext > textFile = sc.textFile("file:///home/ec2-user/dataScience/readme.md") > textFile.take(3 > --- > NameError Traceback (most recent call last) > in () > 1 from pyspark import SparkContext > > 2 textFile = sc.textFile("file:///home/ec2-user/dataScience/readme.md") > 3 textFile.take(3) > NameError: name 'sc' is not defined > bug 2) > If I create a SparkContext I get the following python versions miss match > error > sc = SparkContext("local", "Simple App") > textFile = sc.textFile("file:///home/ec2-user/dataScience/readme.md") > textFile.take(3) > File "/root/spark/python/lib/pyspark.zip/pyspark/worker.py", line 64, in main > ("%d.%d" % sys.version_info[:2], version)) > Exception: Python in worker has different version 2.7 than that in driver > 2.6, PySpark cannot run with different minor versions > I am able to run ipython notebooks on my local Mac as follows. (by default > you would get an error that the driver and works are using different version > of python) > $ cat ~/bin/pySparkNotebook.sh > #!/bin/sh > set -x # turn debugging on > #set +x # turn debugging off > export PYSPARK_PYTHON=python3 > export PYSPARK_DRIVER_PYTHON=python3 > IPYTHON_OPTS=notebook $SPARK_ROOT/bin/pyspark $*$ > I have spent a lot of time trying to debug the pyspark script however I can > not figure out what the problem is > Please let me know if there is something I can do to help > Andy -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Commented] (SPARK-11509) ipython notebooks do not work on clusters created using spark-1.5.1-bin-hadoop2.6/ec2/spark-ec2 script
[ https://issues.apache.org/jira/browse/SPARK-11509?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14994616#comment-14994616 ] Andrew Davidson commented on SPARK-11509: - okay after a couple of days hacking it looks like my test program might be working. Here is my recipe. (I hope this helps others) My test program is now In [1]: from pyspark import SparkContext textFile = sc.textFile("file:///home/ec2-user/dataScience/readme.md") In [2]: print("hello world”) hello world In [3]: textFile.take(3) Out[3]: [' hello world', ''] Installation instructions Ssh to cluster master Sudo su install python3.4 on all machines ``` yum install -y python34 bash-4.2# which python3 /usr/bin/python3 pssh -h /root/spark-ec2/slaves yum install -y python34 ``` 4. Install pip on all machines ``` yum list available |grep pip yum install -y python34-pip find /usr/bin -name "*pip*" -print /usr/bin/pip-3.4 pssh -h /root/spark-ec2/slaves yum install -y python34-pip ``` 5. install python on master ``` /usr/bin/pip-3.4 install ipython pssh -h /root/spark-ec2/slaves /usr/bin/pip-3.4 install python ``` 6. Install python develop stuff and jupiter on master ``` yum install -y python34-devel /usr/bin/pip-3.4 install jupyter ``` 7. Set up update spark-env.sh on all machine so by default we use python3.4 ``` cd /root/spark/conf printf "\n# Set Spark Python version\nexport PYSPARK_PYTHON=python3.4\n" >> /root/spark/conf/spark-env.sh for i in `cat slaves` ; do scp spark-env.sh root@$i:/root/spark/conf/spark-env.sh; done ``` 8. Restart cluster ``` /root/spark/sbin/stop-all.sh /root/spark/sbin/start-all.sh ``` Running ipython notebook set up an ssh tunnel on your local machine ssh -i $KEY_FILE -N -f -L localhost::localhost:7000 ec2-user@$SPARK_MASTER 2. Log on to cluster master and start ipython notebook server ``` export PYSPARK_PYTHON=python3.4 export PYSPARK_DRIVER_PYTHON=python3.4 export IPYTHON_OPTS="notebook --no-browser --port=7000" $SPARK_ROOT/bin/pyspark --master local[2] ``` 3. On your local machine open http://localhost: > ipython notebooks do not work on clusters created using > spark-1.5.1-bin-hadoop2.6/ec2/spark-ec2 script > -- > > Key: SPARK-11509 > URL: https://issues.apache.org/jira/browse/SPARK-11509 > Project: Spark > Issue Type: Bug > Components: Documentation, EC2, PySpark >Affects Versions: 1.5.1 > Environment: AWS cluster > [ec2-user@ip-172-31-29-60 ~]$ uname -a > Linux ip-172-31-29-60.us-west-1.compute.internal 3.4.37-40.44.amzn1.x86_64 #1 > SMP Thu Mar 21 01:17:08 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux >Reporter: Andrew Davidson > > I recently downloaded spark-1.5.1-bin-hadoop2.6 to my local mac. > I used spark-1.5.1-bin-hadoop2.6/ec2/spark-ec2 to create an aws cluster. I am > able to run the java SparkPi example on the cluster how ever I am not able to > run ipython notebooks on the cluster. (I connect using ssh tunnel) > According to the 1.5.1 getting started doc > http://spark.apache.org/docs/latest/programming-guide.html#using-the-shell > The following should work > PYSPARK_DRIVER_PYTHON=ipython PYSPARK_DRIVER_PYTHON_OPTS="notebook > --no-browser --port=7000" /root/spark/bin/pyspark > I am able to connect to the notebook server and start a notebook how ever > bug 1) the default sparkContext does not exist > from pyspark import SparkContext > textFile = sc.textFile("file:///home/ec2-user/dataScience/readme.md") > textFile.take(3 > --- > NameError Traceback (most recent call last) > in () > 1 from pyspark import SparkContext > > 2 textFile = sc.textFile("file:///home/ec2-user/dataScience/readme.md") > 3 textFile.take(3) > NameError: name 'sc' is not defined > bug 2) > If I create a SparkContext I get the following python versions miss match > error > sc = SparkContext("local", "Simple App") > textFile = sc.textFile("file:///home/ec2-user/dataScience/readme.md") > textFile.take(3) > File "/root/spark/python/lib/pyspark.zip/pyspark/worker.py", line 64, in main > ("%d.%d" % sys.version_info[:2], version)) > Exception: Python in worker has different version 2.7 than that in driver > 2.6, PySpark cannot run with different minor versions > I am able to run ipython notebooks on my local Mac as follows. (by default > you would get an error that the driver and works are using different version > of python) > $ cat ~/bin/pySparkNotebook.sh > #!/bin/sh > set -x # turn debugging on > #set +x # turn debugging off > export PYSPARK_PYTHON=python3 > export PYSPARK_DRIVER_PYTHON=python3 > IPYTHON_OPTS=notebook $SPARK_ROOT/bin/pyspark $*$ > I have spent a lot of time trying to debug