Github user cloverhearts commented on the issue: https://github.com/apache/zeppelin/pull/1848 SELENIUM TEST PASSED Currently, Current CI issues are irrelevant to my modifications. ``` 10:45:01,535 ERROR org.apache.zeppelin.search.LuceneSearch:120 - Failed to open index dir RAMDirectory@4cc68af8 lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@7ecdc728, make sure indexing finished OK org.apache.lucene.index.IndexNotFoundException: no segments* file found in RAMDirectory@4cc68af8 lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@7ecdc728: files: [] at org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:726) at org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:50) at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:63) at org.apache.zeppelin.search.LuceneSearch.query(LuceneSearch.java:104) at org.apache.zeppelin.search.LuceneSearchTest.canNotSearchBeforeIndexing(LuceneSearchTest.java:147) 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:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) 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:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) 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) 10:45:01,544 INFO org.apache.zeppelin.search.LuceneSearch:305 - Indexing 2 notebooks took 4ms 10:45:01,585 INFO org.apache.zeppelin.search.LuceneSearch:305 - Indexing 2 notebooks took 4ms 10:45:01,632 INFO org.apache.zeppelin.search.LuceneSearch:305 - Indexing 2 notebooks took 4ms Tests run: 11, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.495 sec - in org.apache.zeppelin.search.LuceneSearchTest Running org.apache.zeppelin.conf.ZeppelinConfigurationTest SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/home/travis/build/apache/zeppelin/zeppelin-interpreter/target/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/home/travis/.m2/repository/org/slf4j/slf4j-log4j12/1.7.10/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.347 sec - in org.apache.zeppelin.conf.ZeppelinConfigurationTest Results : Failed tests: NotebookTest.testAbortParagraphStatusOnInterpreterRestart:760 expected:<ABORT> but was:<RUNNING> Tests run: 153, Failures: 1, Errors: 0, Skipped: 0 ```
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