Ted Yu created HBASE-10105: ------------------------------ Summary: SaslUtil#encodeIdentifier may throw NullPointerException Key: HBASE-10105 URL: https://issues.apache.org/jira/browse/HBASE-10105 Project: HBase Issue Type: Bug Reporter: Ted Yu
Encountered the following exception when running TestHBaseSaslRpcClient on Mac: {code} 2013-12-08 14:18:24,754 ERROR [main] security.TestHBaseSaslRpcClient(243): java.lang.NullPointerException at java.lang.String.<init>(String.java:593) at org.apache.hadoop.hbase.security.SaslUtil.encodeIdentifier(SaslUtil.java:38) at org.apache.hadoop.hbase.security.HBaseSaslRpcClient$SaslClientCallbackHandler.<init>(HBaseSaslRpcClient.java:259) at org.apache.hadoop.hbase.security.HBaseSaslRpcClient.<init>(HBaseSaslRpcClient.java:78) at org.apache.hadoop.hbase.security.TestHBaseSaslRpcClient.assertSuccessCreationDigestPrincipal(TestHBaseSaslRpcClient.java:240) at org.apache.hadoop.hbase.security.TestHBaseSaslRpcClient.testHBaseSaslRpcClientCreation(TestHBaseSaslRpcClient.java:122) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) 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.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$2.evaluate(ParentRunner.java:229) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.runners.ParentRunner.run(ParentRunner.java:309) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:234) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:133) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:114) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:188) at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:166) at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:86) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:101) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:74) 2013-12-08 14:18:24,755 DEBUG [main] security.HBaseSaslRpcClient(76): Creating SASL DIGEST-MD5 client to authenticate to service at null {code} Here is related code: {code} return new String(Base64.encodeBase64(identifier)); {code} Looks like Base64.encodeBase64() returned a null. -- This message was sent by Atlassian JIRA (v6.1#6144)