Hi I do not think op asks about attempt failure but stage failure and finally leading to job failure. In that case, rdd info from last run is gone even if from cache, isn't it?
Ayan On 29 Jul 2015 07:01, "Tathagata Das" <t...@databricks.com> wrote: > If you are using the same RDDs in the both the attempts to run the job, > the previous stage outputs generated in the previous job will indeed be > reused. > This applies to core though. For dataframes, depending on what you do, the > physical plan may get generated again leading to new RDDs which may cause > recomputing all the stages. Consider running the job by generating the RDD > from Dataframe and then using that. > > Of course, you can use caching in both core and DataFrames, which will > solve all these concerns. > > On Tue, Jul 28, 2015 at 1:03 PM, Alex Nastetsky < > alex.nastet...@vervemobile.com> wrote: > >> Is it possible to restart the job from the last successful stage instead >> of from the beginning? >> >> For example, if your job has stages 0, 1 and 2 .. and stage 0 takes a >> long time and is successful, but the job fails on stage 1, it would be >> useful to be able to restart from the output of stage 0 instead of from the >> beginning. >> >> Note that I am NOT talking about Spark Streaming, just Spark Core (and >> DataFrames), not sure if the case would be different with Streaming. >> >> Thanks. >> > >
