java.lang.NullPointerException: null

JIRA | coneyliu | 11 months ago
  1. 0

    When run "mvn clean package", the test show two errors. The detail as follow: setPinTest(tachyon.shell.command.PinCommandTest) Time elapsed: 0.374 sec <<< FAILURE! java.lang.AssertionError: expected:<0> but was:<20> at org.junit.Assert.fail(Assert.java:88) at org.junit.Assert.failNotEquals(Assert.java:834) at org.junit.Assert.assertEquals(Assert.java:645) at org.junit.Assert.assertEquals(Assert.java:631) at tachyon.shell.command.PinCommandTest.setPinTest(PinCommandTest.java:84) Tests run: 4, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 63.249 sec <<< FAILURE! listenWildcardTest(tachyon.master.ServiceSocketBindIntegrationTest) Time elapsed: 62.067 sec <<< ERROR! java.lang.NullPointerException: null at tachyon.master.LocalTachyonCluster.stopTFS(LocalTachyonCluster.java:130) at tachyon.master.AbstractLocalTachyonCluster.stop(AbstractLocalTachyonCluster.java:283) at tachyon.master.LocalTachyonCluster.stop(LocalTachyonCluster.java:146) at tachyon.LocalTachyonClusterResource$1.evaluate(LocalTachyonClusterResource.java:193) at org.junit.rules.RunRules.evaluate(RunRules.java:20) 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$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray2(ReflectionUtils.java:208) at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:158) at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:86) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:95)

    JIRA | 11 months ago | coneyliu
    java.lang.NullPointerException: null
  2. 0

    When run "mvn clean package", the test show two errors. The detail as follow: setPinTest(tachyon.shell.command.PinCommandTest) Time elapsed: 0.374 sec <<< FAILURE! java.lang.AssertionError: expected:<0> but was:<20> at org.junit.Assert.fail(Assert.java:88) at org.junit.Assert.failNotEquals(Assert.java:834) at org.junit.Assert.assertEquals(Assert.java:645) at org.junit.Assert.assertEquals(Assert.java:631) at tachyon.shell.command.PinCommandTest.setPinTest(PinCommandTest.java:84) Tests run: 4, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 63.249 sec <<< FAILURE! listenWildcardTest(tachyon.master.ServiceSocketBindIntegrationTest) Time elapsed: 62.067 sec <<< ERROR! java.lang.NullPointerException: null at tachyon.master.LocalTachyonCluster.stopTFS(LocalTachyonCluster.java:130) at tachyon.master.AbstractLocalTachyonCluster.stop(AbstractLocalTachyonCluster.java:283) at tachyon.master.LocalTachyonCluster.stop(LocalTachyonCluster.java:146) at tachyon.LocalTachyonClusterResource$1.evaluate(LocalTachyonClusterResource.java:193) at org.junit.rules.RunRules.evaluate(RunRules.java:20) 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$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray2(ReflectionUtils.java:208) at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:158) at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:86) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:95)

    JIRA | 11 months ago | coneyliu
    java.lang.NullPointerException: null
  3. 0

    HQL Exception (org.hibernate.dialect.Dialect$3)

    Stack Overflow | 4 years ago | Hari
    java.lang.NullPointerException: null
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    Error loading model properties in JPA on play 2.0.3

    Stack Overflow | 4 years ago | Chappies
    java.lang.NullPointerException: null

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    Root Cause Analysis

    1. java.lang.NullPointerException

      null

      at tachyon.master.LocalTachyonCluster.stopTFS()
    2. Tachyon Project Core
      LocalTachyonClusterResource$1.evaluate
      1. tachyon.master.LocalTachyonCluster.stopTFS(LocalTachyonCluster.java:130)
      2. tachyon.master.AbstractLocalTachyonCluster.stop(AbstractLocalTachyonCluster.java:283)
      3. tachyon.master.LocalTachyonCluster.stop(LocalTachyonCluster.java:146)
      4. tachyon.LocalTachyonClusterResource$1.evaluate(LocalTachyonClusterResource.java:193)
      4 frames
    3. JUnit
      ParentRunner.run
      1. org.junit.rules.RunRules.evaluate(RunRules.java:20)
      2. org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
      3. org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
      4. org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
      5. org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
      6. org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
      7. org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
      8. org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
      9. org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
      10. org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      10 frames
    4. JUnit4 Provider
      JUnit4Provider.invoke
      1. org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264)
      2. org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
      3. org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124)
      3 frames
    5. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:606)
      4 frames
    6. SureFire
      ForkedBooter.main
      1. org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray2(ReflectionUtils.java:208)
      2. org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:158)
      3. org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:86)
      4. org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153)
      5. org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:95)
      5 frames