Configure Spark in tune with your application. Spark jobs are performed efficiently to process the large data with the configurations discussed below, taming the big data to get desired output with low latency. Spark on yarn environment: (set, below two properties to submit job though spark-submit.
When your right eye twitches it means something good is going to happen. I have heard, when the top of your eye (say the eyelid) is twitching, something good is going to happen to you, but when the bottom of your eye is twitching, something bad is going to happen. If it is twitching really bad, the effectiveness is stronger than a little twitch.
In India, the superstition of eye twitching is reverse to the Chinese and is based on the eye that twitches, gender and the part of the eye that twitches. In terms of the eye twitching, a twitch of the right eye is usually a good sign. It could mean that you will receive positive news, make money or be successful in some way. Unfortunately, twitching of the left eye is a bad omen. Gender also dictates the meaning of twitching. Twitching on a woman's left eye is a good sign whereas it is a bad one for a man. There are about five superstitions in India that are related to the part of the eye that twitches.