Github user zenglinxi0615 commented on the pull request:
https://github.com/apache/incubator-zeppelin/pull/267#issuecomment-136642793
hi, moon:
thanks for your advice.
Actually, add synchronized (intpGroup) in LazyOpenInterpreter.open() will
block running open() concurrently in the same interpreter group, which only
happens at the first time that the interpreter be opened. But moving
((LazyOpenInterpreter) p).open() outside of synchronized(intpGroup) block is a
better idea, and i have already do some test to make sure this idea works.
Thanks a lot!
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