Jeff Zhang 2cccfb9266 ZEPPELIN-1716. Error of interpreter not found is not propagated to fr… ... ### What is this PR for? It is introduced in ZEPPELIN-1399, we call `InterpreterFactory.getInterpreter` before calling `Paragraph.jobRun`. This PR would ignore the `InterpreterException` in `Paragraph.isValidIntepreter` ### What type of PR is it? [Bug Fix | Improvement | Feature | Documentation | Hot Fix | Refactoring] ### Todos * [ ] - Task ### What is the Jira issue? * https://issues.apache.org/jira/browse/ZEPPELIN-1716 ### How should this be tested? Tested manually, see the following screenshot ### Screenshots (if appropriate) Before this PR, only see the following error in log, but not in frontend ``` ERROR [2016-11-28 15:16:47,378] ({qtp1471868639-17} NotebookServer.java[onMessage]:303) - Can't handle message org.apache.zeppelin.interpreter.InterpreterException: spark.sparkr interpreter not found at org.apache.zeppelin.interpreter.InterpreterFactory.getInterpreter(InterpreterFactory.java:1302) at org.apache.zeppelin.notebook.Paragraph.isValidInterpreter(Paragraph.java:596) at org.apache.zeppelin.notebook.Paragraph.getMagic(Paragraph.java:586) at org.apache.zeppelin.socket.NotebookServer.runParagraph(NotebookServer.java:1337) at org.apache.zeppelin.socket.NotebookServer.onMessage(NotebookServer.java:226) at org.apache.zeppelin.socket.NotebookSocket.onWebSocketText(NotebookSocket.java:59) ``` After this PR  ### Questions: * Does the licenses files need update? No * Is there breaking changes for older versions? No * Does this needs documentation? No Author: Jeff Zhang <zjffdu@apache.org> Closes #1691 from zjffdu/ZEPPELIN-1716 and squashes the following commits: ad7ec63 [Jeff Zhang] ZEPPELIN-1716. Error of interpreter not found is not propagated to frontend.		2016-11-30 18:05:25 -08:00
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src	ZEPPELIN-1716. Error of interpreter not found is not propagated to fr…	2016-11-30 18:05:25 -08:00
.gitignore	Refactoring packagename and version	2013-10-18 09:25:21 +09:00
pom.xml	[ZEPPELIN-1695] Enforce pom.xml style while removing useless, unapplied conf	2016-11-24 18:31:41 +09:00