No, I have both compiled zeppelin under java7 and also have as JAVA_HOME pointing to java7.
Thanks! On 13 November 2015 at 16:51, moon soo Lee <m...@apache.org> wrote: > Are you using java 8? > Zeppelin works on Java 7. > > Thanks, > moon > > On Sat, Nov 14, 2015 at 1:47 AM Yiannis Gkoufas <johngou...@gmail.com> > wrote: > >> Hi there, >> >> thanks so much for the quick response. >> No I don't see a file with this pattern in the logs directory. >> I don't know if it is related but on the *.out log file I can see: >> >> Error occurred during initialization of VM >> Incompatible minimum and maximum heap sizes specified >> >> Thanks a lot! >> >> On 13 November 2015 at 16:41, moon soo Lee <m...@apache.org> wrote: >> >>> Hi, >>> >>> It looks like interpreter process is terminated by some reason and >>> ZeppelinServer can not connect to it. >>> >>> Can you see logs/zeppelin-interpreter-* file? >>> >>> Thanks, >>> moon >>> >>> On Sat, Nov 14, 2015 at 1:18 AM Yiannis Gkoufas <johngou...@gmail.com> >>> wrote: >>> >>>> Hi there, >>>> >>>> I have been trying to get zeppelin working and while everything seems >>>> to be installed properly, when I try to run a spark count() I get the below >>>> error. >>>> I am not quite sure how to debug this as it's not obvious to me when is >>>> it trying to connect and it fails. My Spark master is running and I have >>>> configured zeppelin with his address. >>>> >>>> Thanks a lot! >>>> >>>> java.net.ConnectException: Connection refused at >>>> java.net.PlainSocketImpl.socketConnect(Native Method) at >>>> java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339) >>>> at >>>> java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200) >>>> at >>>> java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182) >>>> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at >>>> java.net.Socket.connect(Socket.java:579) at >>>> org.apache.thrift.transport.TSocket.open(TSocket.java:182) at >>>> org.apache.zeppelin.interpreter.remote.ClientFactory.create(ClientFactory.java:51) >>>> at >>>> org.apache.zeppelin.interpreter.remote.ClientFactory.create(ClientFactory.java:37) >>>> at >>>> org.apache.commons.pool2.BasePooledObjectFactory.makeObject(BasePooledObjectFactory.java:60) >>>> at >>>> org.apache.commons.pool2.impl.GenericObjectPool.create(GenericObjectPool.java:861) >>>> at >>>> org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:435) >>>> at >>>> org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:363) >>>> at >>>> org.apache.zeppelin.interpreter.remote.RemoteInterpreterProcess.getClient(RemoteInterpreterProcess.java:139) >>>> at >>>> org.apache.zeppelin.interpreter.remote.RemoteInterpreter.init(RemoteInterpreter.java:137) >>>> at >>>> org.apache.zeppelin.interpreter.remote.RemoteInterpreter.getFormType(RemoteInterpreter.java:257) >>>> at >>>> org.apache.zeppelin.interpreter.LazyOpenInterpreter.getFormType(LazyOpenInterpreter.java:104) >>>> at org.apache.zeppelin.notebook.Paragraph.jobRun(Paragraph.java:197) at >>>> org.apache.zeppelin.scheduler.Job.run(Job.java:170) at >>>> org.apache.zeppelin.scheduler.RemoteScheduler$JobRunner.run(RemoteScheduler.java:304) >>>> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) >>>> at java.util.concurrent.FutureTask.run(FutureTask.java:262) at >>>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178) >>>> at >>>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292) >>>> at >>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) >>>> at >>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) >>>> at java.lang.Thread.run(Thread.java:745) >>>> >>> >>
