Details
-
Sub-task
-
Status: Reopened
-
Major
-
Resolution: Unresolved
-
None
-
None
Description
Flaky Test: InterpreterRestApiTest
Raw Log - https://s3.amazonaws.com/archive.travis-ci.org/jobs/186375028/log.txt
Build Config - https://travis-ci.org/apache/zeppelin/jobs/186375028/config
{"status":"BAD_REQUEST"}
16:21:23,446 INFO org.apache.zeppelin.rest.AbstractTestRestApi:298 - Terminating test Zeppelin...
16:21:23,453 INFO org.eclipse.jetty.server.ServerConnector:306 - Stopped ServerConnector@7ffc64c8{HTTP/1.1}{0.0.0.0:8080}
16:21:23,462 INFO org.eclipse.jetty.server.handler.ContextHandler:865 - Stopped o.e.j.w.WebAppContext@24f3c89{/,file:/home/travis/build/apache/zeppelin/zeppelin-web/dist/,UNAVAILABLE}
16:21:25,464 INFO org.apache.zeppelin.rest.AbstractTestRestApi:348 - Connecting to http://localhost:8080/api/
16:21:25,465 INFO org.apache.commons.httpclient.HttpMethodDirector:439 - I/O exception (java.net.ConnectException) caught when processing request: Connection refused
16:21:25,465 INFO org.apache.commons.httpclient.HttpMethodDirector:445 - Retrying request
16:21:25,465 INFO org.apache.commons.httpclient.HttpMethodDirector:439 - I/O exception (java.net.ConnectException) caught when processing request: Connection refused
16:21:25,465 INFO org.apache.commons.httpclient.HttpMethodDirector:445 - Retrying request
16:21:25,465 INFO org.apache.commons.httpclient.HttpMethodDirector:439 - I/O exception (java.net.ConnectException) caught when processing request: Connection refused
16:21:25,466 INFO org.apache.commons.httpclient.HttpMethodDirector:445 - Retrying request
16:21:25,466 ERROR org.apache.zeppelin.rest.AbstractTestRestApi:333 - AbstractTestRestApi.checkIfServerIsRunning() fails .. ZeppelinServer is not running
16:21:25,466 INFO org.apache.zeppelin.rest.AbstractTestRestApi:315 - Test Zeppelin terminated.
Tests run: 11, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 17.662 sec <<< FAILURE! - in org.apache.zeppelin.rest.InterpreterRestApiTest
testRestartInterpreterPerNote(org.apache.zeppelin.rest.InterpreterRestApiTest) Time elapsed: 0.121 sec <<< ERROR!
java.lang.NullPointerException: null
at org.apache.zeppelin.rest.InterpreterRestApiTest.testRestartInterpreterPerNote(InterpreterRestApiTest.java:303)
...
Results :
Tests in error:
InterpreterRestApiTest.testRestartInterpreterPerNote:303 NullPointer
Tests run: 58, Failures: 0, Errors: 1, Skipped: 0
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.17:test (default-test) on project zeppelin-server: There are test failures.
[ERROR]
[ERROR] Please refer to /home/travis/build/apache/zeppelin/zeppelin-server/target/surefire-reports for the individual test results.
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR] mvn <goals> -rf :zeppelin-server
