Github user zjffdu commented on the issue:
https://github.com/apache/zeppelin/pull/3117
No, it is compilation error.
```
[WARNING]
/home/travis/build/TinkoffCreditSystems/zeppelin/zeppelin-zengine/src/test/java/org/apache/zeppelin/interpreter/remote/mock/MockInterpreterAngular.java:
Recompile with -Xlint:unchecked for details.
[ERROR] COMPILATION ERROR :
[ERROR]
/home/travis/build/TinkoffCreditSystems/zeppelin/zeppelin-zengine/src/test/java/org/apache/zeppelin/notebook/NotebookTest.java:[766,30]
cannot find symbol
symbol: method
setInterpreterBinding(java.lang.String,java.lang.String,java.util.List<java.lang.String>)
location: variable interpreterSettingManager of type
org.apache.zeppelin.interpreter.InterpreterSettingManager
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-compiler-plugin:3.1:testCompile
(default-testCompile) on project zeppelin-zengine: Compilation failure
[ERROR]
/home/travis/build/TinkoffCreditSystems/zeppelin/zeppelin-zengine/src/test/java/org/apache/zeppelin/notebook/NotebookTest.java:[766,30]
cannot find symbol
[ERROR] symbol: method
setInterpreterBinding(java.lang.String,java.lang.String,java.util.List<java.lang.String>)
[ERROR] location: variable interpreterSettingManager of type
org.apache.zeppelin.interpreter.InterpreterSettingManager
[ERROR] -> [Help 1]
```
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