RE: PowerIterationClustering Benchmark

2016-12-18 Thread Mostafa Alaa Mohamed
Hi All, I have the same issue with one compressed file .tgz around 3 GB. I increase the nodes without any affect to the performance. Best Regards, Mostafa Alaa Mohamed, Technical Expert Big Data, M: +971506450787 Email: mohamedamost...@etisalat.ae<mailto:mohamedamost...@etisalat.ae>

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2016-12-14 Thread Mostafa Alaa Mohamed
Unsubscribe Best Regards, Mostafa Alaa Mohamed, Technical Expert Big Data, M: +971506450787 Email: mohamedamost...@etisalat.ae -Original Message- From: balaji9058 [mailto:kssb...@gmail.com] Sent: Wednesday, December 14, 2016 08:32 AM To: user@spark.apache.org Subject: Re: Graphx triplet

RE: Spark Hive Rejection

2016-10-03 Thread Mostafa Alaa Mohamed
No, Sometime when you have table with column int and you insert in this column string job will be fail some times Best Regards, Mostafa Alaa Mohamed, Technical Expert Big Data, M: +971506450787 Email: mohamedamost...@etisalat.ae<mailto:mohamedamost...@etisalat.ae> From: Michael

Spark Hive Rejection

2016-09-28 Thread Mostafa Alaa Mohamed
we specify the rejection directory? If not avaiable do you recommend to open Jira issue? Best Regards, Mostafa Alaa Mohamed, Technical Expert Big Data, M: +971506450787 Email: mohamedamost...@etisalat.ae<mailto:mohamedamost...@etisalat.ae> The content o

DataFrame Rejection Directory

2016-09-27 Thread Mostafa Alaa Mohamed
Hi All, I have dataframe contains some data and I need to insert it into hive table. My questions 1- Where will spark save the rejected rows from the insertion statements? 2- Can spark failed if some rows rejected? 3- How can I specify the rejection directory? Regards, __