Github user felixcheung commented on the pull request:
https://github.com/apache/incubator-zeppelin/pull/710#issuecomment-184012287
@prabhjyotsingh this seems to fail quite a bit:
```
20:01:31,655 ERROR org.apache.zeppelin.ZeppelinIT:198 - Exception in
ZeppelinIT while testAngularDisplay
org.openqa.selenium.ElementNotVisibleException: Element is not currently
visible and so may not be interacted with
Command duration or timeout: 10 milliseconds
Build info: version: '2.48.2', revision:
'41bccdd10cf2c0560f637404c2d96164b67d9d67', time: '2015-10-09 13:08:06'
System info: host: 'testing-worker-linux-docker-77898bf2-3380-linux-5', ip:
'172.17.0.196', os.name: 'Linux', os.arch: 'amd64', os.version:
'3.13.0-40-generic', java.version: '1.7.0_76'
Session ID: b2de8969-6562-4b77-9902-910c5df7750e
Driver info: org.openqa.selenium.firefox.FirefoxDriver
Capabilities [{platform=LINUX, acceptSslCerts=true, javascriptEnabled=true,
cssSelectorsEnabled=true, databaseEnabled=true, browserName=firefox,
handlesAlerts=true, nativeEvents=false, webStorageEnabled=true,
rotatable=false, locationContextEnabled=true, applicationCacheEnabled=true,
takesScreenshot=true, version=31.0}]
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at
org.openqa.selenium.remote.ErrorHandler.createThrowable(ErrorHandler.java:206)
at
org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:158)
at
org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:647)
at
org.openqa.selenium.remote.RemoteWebElement.execute(RemoteWebElement.java:326)
at
org.openqa.selenium.remote.RemoteWebElement.sendKeys(RemoteWebElement.java:121)
at
org.apache.zeppelin.ZeppelinIT.testAngularDisplay(ZeppelinIT.java:169)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at
org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264)
at
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
at
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124)
at
org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200)
at
org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153)
at
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
Caused by: org.openqa.selenium.ElementNotVisibleException: Element is not
currently visible and so may not be interacted with
Build info: version: '2.48.2', revision:
'41bccdd10cf2c0560f637404c2d96164b67d9d67', time: '2015-10-09 13:08:06'
System info: host: 'testing-worker-linux-docker-77898bf2-3380-linux-5', ip:
'172.17.0.196', os.name: 'Linux', os.arch: 'amd64', os.version:
'3.13.0-40-generic', java.version: '1.7.0_76'
Driver info: driver.version: unknown
at <anonymous
class>.fxdriver.preconditions.visible(file:///tmp/anonymous7743485075556311307webdriver-profile/extensions/fxdri...@googlecode.com/components/command-processor.js:9981)
at <anonymous
class>.DelayedCommand.prototype.checkPreconditions_(file:///tmp/anonymous7743485075556311307webdriver-profile/extensions/fxdri...@googlecode.com/components/command-processor.js:12517)
at <anonymous
class>.DelayedCommand.prototype.executeInternal_/h(file:///tmp/anonymous7743485075556311307webdriver-profile/extensions/fxdri...@googlecode.com/components/command-processor.js:12534)
at <anonymous
class>.DelayedCommand.prototype.executeInternal_(file:///tmp/anonymous7743485075556311307webdriver-profile/extensions/fxdri...@googlecode.com/components/command-processor.js:12539)
at <anonymous
class>.DelayedCommand.prototype.execute/<(file:///tmp/anonymous7743485075556311307webdriver-profile/extensions/fxdri...@googlecode.com/components/command-processor.js:12481)
Tests run: 2, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 151.157 sec
<<< FAILURE! - in org.apache.zeppelin.ZeppelinIT
```
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