Hi, You should not call Ignition.start(). Ignite instance will be started during creation of IgniteContext.
Could you please provide code snippet that creates IgniteContext or minimal reproducer example if possible? On Sat, Apr 2, 2016 at 8:42 AM, F7753 <mabiao...@foxmail.com> wrote: > What makes me very confused is that when I use ignite to run a spark word > count app, it did not ask me to call 'Ignition.start()', while I use > igniteRDD to cache table and just run a spark streaming app, the console > throw the exception. > What's the difference? > > > > -- > View this message in context: > http://apache-ignite-users.70518.x6.nabble.com/Should-Ignition-start-method-to-be-called-in-a-spark-igniteRDD-app-tp3854p3874.html > Sent from the Apache Ignite Users mailing list archive at Nabble.com. > -- Andrey Gura GridGain Systems, Inc. www.gridgain.com