Hey @Rahul Tikekar! Could you check the ambari-agent / ambari-server logs? And check if you see any WARN/ERROR on these logs. Hope this helps. ... View more

i think hdp spark does not support standalone cluster mode, only yarn mode. Am i right? , i think so, hdp spark does not support standalone mode. right? only yarn mode. ... View more

thanks @Rahul Tikeker your answer was very helpful ... View more