Re: Failed stages and dropped executors when running implicit matrix factorization/ALS : Same error after the re-partition

2015-06-27 Thread Ayman Farahat
Where do I do that ? Thanks Sent from my iPhone > On Jun 27, 2015, at 8:59 PM, Sabarish Sasidharan > wrote: > > Try setting the yarn executor memory overhead to a higher value like 1g or > 1.5g or more. > > Regards > Sab > >> On 28-Jun-2015 9:22 am, "Ayman Farahat" wrote: >> That's corre

Re: Failed stages and dropped executors when running implicit matrix factorization/ALS : Same error after the re-partition

2015-06-27 Thread Sabarish Sasidharan
Try setting the yarn executor memory overhead to a higher value like 1g or 1.5g or more. Regards Sab On 28-Jun-2015 9:22 am, "Ayman Farahat" wrote: > That's correct this is Yarn > And spark 1.4 > Also using the Anaconda tar for Numpy and other Libs > > > Sent from my iPhone > > On Jun 27, 2015,

Re: Failed stages and dropped executors when running implicit matrix factorization/ALS : Same error after the re-partition

2015-06-27 Thread Ayman Farahat
That's correct this is Yarn And spark 1.4 Also using the Anaconda tar for Numpy and other Libs Sent from my iPhone > On Jun 27, 2015, at 8:50 PM, Sabarish Sasidharan > wrote: > > Are you running on top of YARN? Plus pls provide your infrastructure details. > > Regards > Sab > >> On 28-Jun-2

Re: Failed stages and dropped executors when running implicit matrix factorization/ALS : Same error after the re-partition

2015-06-27 Thread Sabarish Sasidharan
Are you running on top of YARN? Plus pls provide your infrastructure details. Regards Sab On 28-Jun-2015 9:20 am, "Sabarish Sasidharan" < sabarish.sasidha...@manthan.com> wrote: > Are you running on top of YARN? Plus pls provide your infrastructure > details. > > Regards > Sab > On 28-Jun-2015 8:

Re: Failed stages and dropped executors when running implicit matrix factorization/ALS : Same error after the re-partition

2015-06-27 Thread Sabarish Sasidharan
Are you running on top of YARN? Plus pls provide your infrastructure details. Regards Sab On 28-Jun-2015 8:47 am, "Ayman Farahat" wrote: > Hello; > I tried to adjust the number of blocks by repartitioning the input. > Here is How I do it; (I am partitioning by users ) > > tot = newrdd.map(lambd

Failed stages and dropped executors when running implicit matrix factorization/ALS : Same error after the re-partition

2015-06-27 Thread Ayman Farahat
Hello; I tried to adjust the number of blocks by repartitioning the input. Here is How I do it; (I am partitioning by users ) tot = newrdd.map(lambda l: (l[1],Rating(int(l[1]),int(l[2]),l[4]))).partitionBy(50).cache() ratings = tot.values() numIterations =8 rank = 80 model = ALS.trainImplicit(