looking into the work folder of problematic application, seems that the
application is continuing creating executors, and error log of worker is as
below:
Exception in thread main java.lang.reflect.UndeclaredThrowableException:
Unknown exception in doAs
at
Hi guys,
I was trying to submit several spark applications to a standalone cluster at
the same time from a shell script. One issue I met is sometimes one
application may be submitted to cluster twice unexpectedly(from web UI, I
can see the two applications of same name were generated exactly at
