Which version of Zeppelin are you running? There was a bug, where killing Zeppelin wouldn't actually kill the interpreters, because the kill signal wasn't passed through, but that was fixed in 0.7.1: https://issues.apache.org/jira/browse/ZEPPELIN-2258
On Fri, Apr 7, 2017 at 5:31 PM, Ruslan Dautkhanov <[email protected]> wrote: > We have each user running their own Zeppelin instances, > so everyone has Spark interpreter group defined as > > "option": { > .. > "perNote": "shared", > "perUser": "shared", > .. > } > > which translates to "interpreter will be instantiated > Globally in shared > process." > > > > -- > Ruslan Dautkhanov > > On Thu, Apr 6, 2017 at 6:34 PM, Jeff Zhang <[email protected]> wrote: > >> >> What mode do you use ? >> >> >> >> Ruslan Dautkhanov <[email protected]>于2017年4月7日周五 上午12:49写道： >> >>> A user managed somehow to launch multiple instances of spark interpreter >>> under the same Zeppelin server. >>> >>> See a snippet of `pstree` output: >>> >>> |-java,6360,wabramov -Dfile.encoding=UTF-8 -Xms1024m -Xmx2048m >>> -XX:MaxPermSize=512m-Dlog4j.configuration=file:///home/wabramov/ >>> | |-interpreter.sh,4510 /opt/zeppelin/zeppelin-active/bin/interpreter.sh >>> -d /opt/zeppelin/zeppelin-active/interpreter/spark -p 45986 -l/opt/zeppe >>> | | `-interpreter.sh,4523 >>> /opt/zeppelin/zeppelin-active/bin/interpreter.sh >>> -d /opt/zeppelin/zeppelin-active/interpreter/spark -p 45986 -l/opt/zeppe >>> | | `-java,4524 -cp/etc/hive/conf/:/opt/zeppel >>> in/zeppelin-active/interpreter/spark/*:/opt/zeppelin/ >>> zeppelin-active/zeppeli >>> | |-interpreter.sh,5097 /opt/zeppelin/zeppelin-active/bin/interpreter.sh >>> -d /opt/zeppelin/zeppelin-active/interpreter/spark -p 39752 -l/opt/zeppe >>> | | `-interpreter.sh,5110 >>> /opt/zeppelin/zeppelin-active/bin/interpreter.sh >>> -d /opt/zeppelin/zeppelin-active/interpreter/spark -p 39752 -l/opt/zeppe >>> | | `-java,5111 -cp/etc/hive/conf/:/opt/zeppel >>> in/zeppelin-active/interpreter/spark/*:/opt/zeppelin/ >>> zeppelin-active/zeppeli >>> >>> >>> I see another user has three (3) instances running of %sh interpreter. >>> >>> Is this a known issue? >>> >>> >>> -- >>> Ruslan Dautkhanov >>> >> >
