Cannot compile latest snapshot

Hi, I have a problem building Zeppelin from sources. https://zeppelin.apache.org/docs/latest/setup/basics/how_to_build.html says that JDK7 is needed, but pom.xml contains now java.version 1.8. When I use JDK 7, I get [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.

Re: Cannot compile latest snapshot

Not related to Zeppelin. A problem with a particular installation of JDK8 which showed when the build system did not run $JAVA_HOME/bin/java, but instead $JAVA_HOME/jre/bin/java. On Wed, Oct 30, 2019 at 10:56 AM Artur Rataj wrote: > Hi, I have a problem building Zeppelin from sources. >

Writing a remote interpreter in 0.9

Hi, I want to write a remote interpreter for Zeppelin, but the API changed since https://zeppelin.apache.org/docs/0.7.0/manual/interpreters.html#connecting-to-the-existing-remote-interpreter was written. What is the difference between RemoteInterpreterServer with and without intpEvenServerHost? I

Re: Writing a remote interpreter in 0.9

ost", it causes immediate "connection refused" on the side of the remote application for any port I tested. On Mon, Nov 4, 2019 at 2:42 PM Artur Rataj wrote: > Hi, > > I want to write a remote interpreter for Zeppelin, but the API changed > since > https://zeppelin.a

Re: Writing a remote interpreter in 0.9

I would need any way of writing a remote interpreter for Zeppelin 0.9. It would be useful to have some docs, an example or whatever which describes RemoteInterpreterServer in 0.9. No API docs in the sources, searching in turn for an actual usage of RemoteInterpreterServer on the web shows some no-m

Re: Writing a remote interpreter in 0.9

zeppelin_interpreter.html#make-your-own-interpreter > > https://github.com/apache/zeppelin/blob/master/shell/src/main/java/org/apache/zeppelin/shell/ShellInterpreter.java > > > Artur Rataj 于2019年11月4日周一 下午10:44写道： >> >> I would need any way of writing a remote interpreter for

Re: Writing a remote interpreter in 0.9

ly if isTest is false. On Mon, Nov 4, 2019 at 4:06 PM Artur Rataj wrote: > > Yes, I can do that, but I would want to connect to my interpreter via > any Zeppelin instance, not only via one customised, with an additional > interpreter added to its sources at compile time. This is why I

Re: Writing a remote interpreter in 0.9

l good docs, and that it is just an experimental snapshot, but I give up. It is about a *remote* interpreter anyway, and I do not want to become a Zeppelin insider because of it, would read some rudimentary docs instead. On Mon, Nov 4, 2019 at 4:52 PM Artur Rataj wrote: > > So I attempted to wr

Re: Writing a remote interpreter in 0.9

Please, give me some hints... On Mon, Nov 4, 2019 at 5:39 PM Artur Rataj wrote: > > To sum this up, > https://zeppelin.apache.org/docs/0.7.0/manual/interpreters.html#connecting-to-the-existing-remote-interpreter > says > > RemoteInterpreterServer interpreter=new RemoteInte

Re: Writing a remote interpreter in 0.9

ken in 0.9, because we > introduce bi-directional communication channel in 0.9. > > https://issues.apache.org/jira/browse/ZEPPELIN-2035 > > > Artur Rataj 于2019年11月5日周二 上午12:42写道： > >> Please, give me some hints... >> >> On Mon, Nov 4, 2019 at 5:39 PM Ar

Re: Writing a remote interpreter in 0.9

What is this callback host in RemoteInterpreterServer? Does it specify a concrete instance of Zeppelin? If yes, why? I would think that the interpreter waits on a port and creates its new instances for any Zeppelin instance that connects. On Tue, Nov 5, 2019 at 8:58 AM Artur Rataj wrote: > &

Re: Writing a remote interpreter in 0.9

Nov 5, 2019 at 2:24 PM Jeff Zhang wrote: > > callback host is the Zeppelin Server host, RemoteInterpreterServer needs to > know where is the Zeppelin Server and register to it, in that way they can > establish bi-directional communication between Zeppelin Server and > RemoteInt

Dimension of output viewport

I would like to have an SVG image which, when larger than the output viewport, can be scrolled. But resize/scroll rules are not clear for me. creates a very long web page, no vertical scrollbar, the viewport does not become wider and there is also no horizontal scrollbar, so the image is cut on i

Re: Dimension of output viewport

I wrapped the image with div, disregard. On Tue, Nov 5, 2019 at 2:50 PM Artur Rataj wrote: > > I would like to have an SVG image which, when larger than the output > viewport, can be scrolled. But resize/scroll rules are not clear for > me. > > creates a very long web p

Line numbers by default in a new paragraph of a given interpreter

Can I enable line numbers by default for a given interpreter? I added "lineNumbers": true to the respective interpreter-setting.json but it has no effect when I create a new paragraph with that interpreter selected.