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In the last version of scala (2.10.3) REPL, I can type exit to quit from REPL. However, in Scala 2.11.0 this doesn't work.
$ scala
Welcome to Scala version 2.11.0 (Java HotSpot(TM) 64-Bit Server VM, Java 1.7.0_51).
Type in expressions to have them evaluated.
Type :help for more information.
scala> exit
<console>:8: error: not found: value exit
exit
^
scala>
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use std::process::exit; exit(0);
For spark-shell use :quit and from pyspark use quit() to exit from the shell. Alternatively, both also support Ctrl+z to exit.
We can start Scala REPL by typing scala command in console/terminal.
I ran into the same issue on upgrade, just use colon q.
:q
Additionally, exit was deprecated in 2.10.x with sys.exit suggested instead, so this works as well:
sys.exit
As a side note, I think they did this so you can distinguish between exiting the scala console in sbt and exiting sbt itself, though I could be wrong.
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