If you are using spark 2.0 (as listed in the stackoverflow post) why are you using the external CSV module from Databricks? Spark 2.0 includes the functionality from this external module natively, and its possible you are mixing an older library with a newer spark which could explain a crash.
Nicholas Szandor Hakobian, Ph.D. Senior Data Scientist Rally Health nicholas.hakob...@rallyhealth.com On Thu, Dec 29, 2016 at 4:00 AM, Palash Gupta < spline_pal...@yahoo.com.invalid> wrote: > Hi Marco, > > Thanks for your response. > > Yes I tested it before & am able to load from linux filesystem and it also > sometimes have similar issue. > > However in both cases (either from hadoop or linux file system), this > error comes in some specific scenario as per my observations: > > 1. When two parallel spark separate application is initiated from one > driver (not all the time, sometime) > 2. If one spark jobs are running for more than expected hour let say 2-3 > hours, the second application terminated giving the error. > > To debug the problem for me it will be good if you can share some possible > reasons why failed to broadcast error may come. > > Or if you need more logs I can share. > > Thanks again Spark User Group. > > Best Regards > Palash Gupta > > > > Sent from Yahoo Mail on Android > <https://overview.mail.yahoo.com/mobile/?.src=Android> > > On Thu, 29 Dec, 2016 at 2:57 pm, Marco Mistroni > <mmistr...@gmail.com> wrote: > Hi > Pls try to read a CSV from filesystem instead of hadoop. If you can read > it successfully then your hadoop file is the issue and you can start > debugging from there. > Hth > > On 29 Dec 2016 6:26 am, "Palash Gupta" <spline_pal...@yahoo.com. invalid> > wrote: > >> Hi Apache Spark User team, >> >> >> >> Greetings! >> >> I started developing an application using Apache Hadoop and Spark using >> python. My pyspark application randomly terminated saying "Failed to get >> broadcast_1*" and I have been searching for suggestion and support in >> Stakeoverflow at Failed to get broadcast_1_piece0 of broadcast_1 in >> pyspark application >> <http://stackoverflow.com/questions/41236661/failed-to-get-broadcast-1-piece0-of-broadcast-1-in-pyspark-application> >> >> >> Failed to get broadcast_1_piece0 of broadcast_1 in pyspark application >> I was building an application on Apache Spark 2.00 with Python 3.4 and >> trying to load some CSV files from HDFS (... >> >> <http://stackoverflow.com/questions/41236661/failed-to-get-broadcast-1-piece0-of-broadcast-1-in-pyspark-application> >> >> >> Could you please provide suggestion registering myself in Apache User >> list or how can I get suggestion or support to debug the problem I am >> facing? >> >> Your response will be highly appreciated. >> >> >> >> Thanks & Best Regards, >> Engr. Palash Gupta >> WhatsApp/Viber: +8801817181502 >> Skype: palash2494 >> >> >>
