Yes happens with r and spark codes frequently On Feb 17, 2017 3:25 PM, "小野圭二" <onoke...@gmail.com> wrote:
yes, almost every time. There are not any special operations. Just run the tutorial demos. >From my feeling, it happens in R demo frequently. 2017-02-17 18:50 GMT+09:00 Jeff Zhang <zjf...@gmail.com>: > > Is it easy to reproduce it ? > > 小野圭二 <onoke...@gmail.com>于2017年2月17日周五 下午5:47写道： > >> I am facing on the same issue now. >> >> 2017-02-17 18:25 GMT+09:00 RUSHIKESH RAUT <rushikeshraut...@gmail.com>: >> >> Hi all, >> >> I am facing a issue while using Zeppelin. I am trying to load some >> data(not that big data) into Zeppelin and then build some visualization on >> it. The problem is that when I try to run the code first time it's working >> but after some time the same code doesn't work. It remains in running state >> on gui, but no logs are generated in Zeppelin logs. Also all further tasks >> are hanging in pending state. >> As soon as I restart Zeppelin it works. So I am guessing it's some >> memory issue. I have read that Zeppelin stores the data in memory so it is >> possible that it runs out of memory after some time. >> How do I debug this issue? How much is the default memory that Zeppelin >> takes at start? Also is there any way that I can run Zeppelin with >> specified memory so that I can start the process with more memory. Because >> it doesn't make sense to restart Zeppelin after every half hour >> >> Thanks, >> Rushikesh Raut >> >> >>
