Re: Driver hung and happend out of memory while writing to console progress bar

How much memory have you allocated to the driver? Driver stores some state for tracking the task, stage and job history that you can see in the spark console, it does take up a significant portion of the heap, anywhere from 200MB - 1G, depending no your map reduce steps. Either way that is a good

Re: Driver hung and happend out of memory while writing to console progress bar

This isn't related to the progress bar, it just happened while in that section of code. Something else is taking memory in the driver, usually a broadcast table or something else that requires a lot of memory and happens on the driver. You should check your driver memory settings and the query

回复：Driver hung and happend out of memory while writing to console progress bar

the spark version is 2.1.0 --发件人：方孝健(玄弟) 发送时间：2017年2月10日(星期五) 12:35收件人：spark-dev ; spark-user 主　题：Driver hung and happend out of memory while writing to

Driver hung and happend out of memory while writing to console progress bar

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