This one works just fine for me
final String URL_STRING = "jdbc:drill:schema=dfs.tmp;drillbit=<IPADDRESS>";
replace IPADDRESS with your IP address in the above line.
On Tue, Jul 12, 2016 at 12:08 PM, Krishnaprasad A S <
krishna.pra...@flytxt.com> wrote:
> Yes, I tried with url *jdbc:drill:drillbit=<IP>:31010* but same error,
> Error in zeppelin console,
> 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)
> ....
>
> *drill-override.conf *
> drill.exec: {
> cluster-id: "drillbits1",
> zk.connect: "dk-slv8:2181"
> }
>
> Some more details,
> I'm querying from hdfs (select count(*) from `dfs`.`/POC/Sample10000.csv`)
> the same query works with Drill Web UI.
> Also the errors are logged in 'zeppelin-hadoop-dk-slv8.log' and not in
> 'zeppelin-interpreter-jdbc-hadoop-dk-slv8.log'
>
> I think there is something I'm missing because I tried removing the
> drill.url and kept it blank again the same error is coming.
> But there is no host or port mentioned for the ConnectException: Connection
> refused.
>
>
>
> On Tue, Jul 12, 2016 at 3:31 AM, Andries Engelbrecht <
> aengelbre...@maprtech.com> wrote:
>
> > Have you tried to connect to a drillbit directly from Zeppelin using the
> > jdbc url jdbc:drill:drillbit=<hostname>:31010?
> >
> > What does your drill-override.conf file look like?
> >
> >
> > > On Jul 11, 2016, at 2:33 PM, Krishnaprasad A S <
> > krishna.pra...@flytxt.com> wrote:
> > >
> > > I can see all the 4 drillbits in ui. Aso I tried the query in web ui
> > before
> > > running it in zeppelin. In web ui it works currently. Then what may be
> > the
> > > issue.?
> > > On Jul 12, 2016 3:00 AM, "Andries Engelbrecht" <
> > aengelbre...@maprtech.com>
> > > wrote:
> > >
> > > What happens if you try to connect to a drillbit directly?
> > >
> > > This will help to see if it is a zk connection issue.
> > >
> > > Also I assume the dill cluster is up and running, and if you go to the
> > > webUI it shows all drillbits in the cluster connected and running.
> > >
> > >
> > >> On Jul 11, 2016, at 2:27 PM, Krishnaprasad A S <
> > krishna.pra...@flytxt.com>
> > > wrote:
> > >>
> > >> I went through the same link before configuring the interpreter, also
> > > there
> > >> is no security configured.
> > >> On Jul 12, 2016 2:48 AM, "Andries Engelbrecht" <
> > aengelbre...@maprtech.com>
> > >> wrote:
> > >>
> > >>> Do you have security configured on the Drill cluster? If so make sure
> > to
> > >>> add the user and password info for the Drill connection.
> > >>>
> > >>> Some good info for configuring Zeppelin with Drill here
> > >>>
> > >>> https://community.mapr.com/docs/DOC-1493 <
> > >>> https://community.mapr.com/docs/DOC-1493>
> > >>>
> > >>> --Andries
> > >>>
> > >>>
> > >>>> On Jul 11, 2016, at 2:13 PM, Krishnaprasad A S <
> > >>> krishna.pra...@flytxt.com> wrote:
> > >>>>
> > >>>> My drill runs in clustered mode, with 4 drillbits running in 4
> nodes.
> > I
> > >>>> started it using drillbit.sh start command.
> > >>>> On Jul 12, 2016 2:18 AM, "Andries Engelbrecht" <
> > >>> aengelbre...@maprtech.com>
> > >>>> wrote:
> > >>>>
> > >>>>> Are you running Drill in embedded mode or clustered mode?
> > >>>>>
> > >>>>> If in embedded mode you may want to try to connect directly to the
> > >>> drillbit
> > >>>>> jdbc:drill:drillbit=<hostname>:31010
> > >>>>>
> > >>>>> It looks like you are trying to connect to a zk with a drill
> cluster,
> > >>> and
> > >>>>> your setup may just be embedded mode.
> > >>>>>
> > >>>>> --Andries
> > >>>>>
> > >>>>>
> > >>>>>> On Jul 11, 2016, at 12:55 PM, Krishnaprasad A S <
> > >>>>> krishna.pra...@flytxt.com> wrote:
> > >>>>>>
> > >>>>>> hi,
> > >>>>>> I'm trying to create a drill interpreter in zeppelin using the
> > > existing
> > >>>>>> jdbc interpreter.
> > >>>>>>
> > >>>>>> *drill.url =
> jdbc:drill:zk=<host>:2181/drill/drillbits1drill.driver
> > =
> > >>>>>> org.apache.drill.jdbc.Driver*
> > >>>>>> my drillbit runs on the same server as of zeppelin.
> > >>>>>>
> > >>>>>> Added the dependency
> > > 'apache-drill-1.7.0/jars/drill-jdbc-all-1.7.0.jar'
> > >>>>> in
> > >>>>>> zeppelin
> > >>>>>> I'm the getting the following error while running a sample SQL
> from
> > >>>>>> zeppelin,
> > >>>>>>
> > >>>>>> ERROR [2016-07-12 01:11:41,946] ({pool-1-thread-4}
> > >>>>>> NotebookServer.java[afterStatusChange]:1135) - Error
> > >>>>>> org.apache.zeppelin.interpreter.InterpreterException:
> > >>>>>> org.apache.zeppelin.interpreter.InterpreterException:
> > >>>>>> org.apache.thrift.transport.TTransportException:
> > >>>>> java.net.ConnectException:
> > >>>>>> Connection refused
> > >>>>>> at
> > >>>>>>
> > >>>>>
> > >>>
> > >
> >
> org.apache.zeppelin.interpreter.remote.RemoteInterpreter.init(RemoteInterpreter.java:165)
> > >>>>>> at
> > >>>>>>
> > >>>>>
> > >>>
> > >
> >
> org.apache.zeppelin.interpreter.remote.RemoteInterpreter.getFormType(RemoteInterpreter.java:328)
> > >>>>>> at
> > >>>>>>
> > >>>>>
> > >>>
> > >
> >
> org.apache.zeppelin.interpreter.LazyOpenInterpreter.getFormType(LazyOpenInterpreter.java:105)
> > >>>>>> at
> > >>>>> org.apache.zeppelin.notebook.Paragraph.jobRun(Paragraph.java:260)
> > >>>>>> at org.apache.zeppelin.scheduler.Job.run(Job.java:176)
> > >>>>>> at
> > >>>>>>
> > >>>>>
> > >>>
> > >
> >
> org.apache.zeppelin.scheduler.RemoteScheduler$JobRunner.run(RemoteScheduler.java:328)
> > >>>>>> at
> > >>>>>>
> > > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> > >>>>>> at
> > >>>>>> java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
> > >>>>>> at java.util.concurrent.FutureTask.run(FutureTask.java:166)
> > >>>>>> at
> > >>>>>>
> > >>>>>
> > >>>
> > >
> >
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)
> > >>>>>> at
> > >>>>>>
> > >>>>>
> > >>>
> > >
> >
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)
> > >>>>>> at
> > >>>>>>
> > >>>>>
> > >>>
> > >
> >
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
> > >>>>>> at
> > >>>>>>
> > >>>>>
> > >>>
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> > >>>>>> at java.lang.Thread.run(Thread.java:722)
> > >>>>>> Caused by: org.apache.zeppelin.interpreter.InterpreterException:
> > >>>>>> org.apache.thrift.transport.TTransportException:
> > >>>>> java.net.ConnectException:
> > >>>>>> Connection refused
> > >>>>>> at
> > >>>>>>
> > >>>>>
> > >>>
> > >
> >
> org.apache.zeppelin.interpreter.remote.ClientFactory.create(ClientFactory.java:53)
> > >>>>>> 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:184)
> > >>>>>> at
> > >>>>>>
> > >>>>>
> > >>>
> > >
> >
> org.apache.zeppelin.interpreter.remote.RemoteInterpreter.init(RemoteInterpreter.java:163)
> > >>>>>> ... 13 more
> > >>>>>> Caused by: org.apache.thrift.transport.TTransportException:
> > >>>>>> java.net.ConnectException: Connection refused
> > >>>>>> at org.apache.thrift.transport.TSocket.open(TSocket.java:187)
> > >>>>>> at
> > >>>>>>
> > >>>>>
> > >>>
> > >
> >
> org.apache.zeppelin.interpreter.remote.ClientFactory.create(ClientFactory.java:51)
> > >>>>>> ... 20 more
> > >>>>>> Caused by: java.net.ConnectException: Connection refused
> > >>>>>
> > >>>>>
> > >>>
> > >>>
> >
> >
>
>
> --
> Krishnaprasad A S
> Lead Engineer
> Flytxt
> Skype: krishnaprasadas
> M: +91 8907209454 | O: +91 471.3082753 | F: +91 471.2700202
> www.flytxt.com | Visit our blog <http://blog.flytxt.com/> | Follow us
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> <
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> >
>
