[jira] [Updated] (HDFS-9336) deleteSnapshot throws NPE when snapshotname is null
[ https://issues.apache.org/jira/browse/HDFS-9336?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Akira AJISAKA updated HDFS-9336: Resolution: Fixed Hadoop Flags: Reviewed Fix Version/s: 2.8.0 Status: Resolved (was: Patch Available) Committed this to trunk, branch-2, and branch-2.8. Thanks [~brahmareddy] for the contribution! > deleteSnapshot throws NPE when snapshotname is null > --- > > Key: HDFS-9336 > URL: https://issues.apache.org/jira/browse/HDFS-9336 > Project: Hadoop HDFS > Issue Type: Bug >Reporter: Brahma Reddy Battula >Assignee: Brahma Reddy Battula > Fix For: 2.8.0 > > Attachments: HDFS-9336-002.patch, HDFS-9336-003.patch, > HDFS-9336-004.patch, HDFS-9336.patch > > > {noformat} > java.lang.NullPointerException > at > org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$DeleteSnapshotRequestProto$Builder.setSnapshotName(ClientNamenodeProtocolProtos.java:17509) > at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.deleteSnapshot(ClientNamenodeProtocolTranslatorPB.java:1005) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:255) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103) > at com.sun.proxy.$Proxy15.deleteSnapshot(Unknown Source) > at org.apache.hadoop.hdfs.DFSClient.deleteSnapshot(DFSClient.java:2106) > at > org.apache.hadoop.hdfs.DistributedFileSystem$37.doCall(DistributedFileSystem.java:1660) > at > org.apache.hadoop.hdfs.DistributedFileSystem$37.doCall(DistributedFileSystem.java:1) > at > org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81) > at > org.apache.hadoop.hdfs.DistributedFileSystem.deleteSnapshot(DistributedFileSystem.java:1677) > at > org.apache.hadoop.hdfs.web.TestWebHDFS.testWebHdfsAllowandDisallowSnapshots(TestWebHDFS.java:380) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > 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$2.evaluate(ParentRunner.java:229) > at org.junit.runners.ParentRunner.run(ParentRunner.java:309) > at > org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) > at > org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HDFS-9336) deleteSnapshot throws NPE when snapshotname is null
[ https://issues.apache.org/jira/browse/HDFS-9336?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brahma Reddy Battula updated HDFS-9336: --- Attachment: HDFS-9336-004.patch > deleteSnapshot throws NPE when snapshotname is null > --- > > Key: HDFS-9336 > URL: https://issues.apache.org/jira/browse/HDFS-9336 > Project: Hadoop HDFS > Issue Type: Bug >Reporter: Brahma Reddy Battula >Assignee: Brahma Reddy Battula > Attachments: HDFS-9336-002.patch, HDFS-9336-003.patch, > HDFS-9336-004.patch, HDFS-9336.patch > > > {noformat} > java.lang.NullPointerException > at > org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$DeleteSnapshotRequestProto$Builder.setSnapshotName(ClientNamenodeProtocolProtos.java:17509) > at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.deleteSnapshot(ClientNamenodeProtocolTranslatorPB.java:1005) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:255) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103) > at com.sun.proxy.$Proxy15.deleteSnapshot(Unknown Source) > at org.apache.hadoop.hdfs.DFSClient.deleteSnapshot(DFSClient.java:2106) > at > org.apache.hadoop.hdfs.DistributedFileSystem$37.doCall(DistributedFileSystem.java:1660) > at > org.apache.hadoop.hdfs.DistributedFileSystem$37.doCall(DistributedFileSystem.java:1) > at > org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81) > at > org.apache.hadoop.hdfs.DistributedFileSystem.deleteSnapshot(DistributedFileSystem.java:1677) > at > org.apache.hadoop.hdfs.web.TestWebHDFS.testWebHdfsAllowandDisallowSnapshots(TestWebHDFS.java:380) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > 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$2.evaluate(ParentRunner.java:229) > at org.junit.runners.ParentRunner.run(ParentRunner.java:309) > at > org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) > at > org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HDFS-9336) deleteSnapshot throws NPE when snapshotname is null
[ https://issues.apache.org/jira/browse/HDFS-9336?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brahma Reddy Battula updated HDFS-9336: --- Attachment: HDFS-9336-003.patch > deleteSnapshot throws NPE when snapshotname is null > --- > > Key: HDFS-9336 > URL: https://issues.apache.org/jira/browse/HDFS-9336 > Project: Hadoop HDFS > Issue Type: Bug >Reporter: Brahma Reddy Battula >Assignee: Brahma Reddy Battula > Attachments: HDFS-9336-002.patch, HDFS-9336-003.patch, HDFS-9336.patch > > > {noformat} > java.lang.NullPointerException > at > org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$DeleteSnapshotRequestProto$Builder.setSnapshotName(ClientNamenodeProtocolProtos.java:17509) > at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.deleteSnapshot(ClientNamenodeProtocolTranslatorPB.java:1005) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:255) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103) > at com.sun.proxy.$Proxy15.deleteSnapshot(Unknown Source) > at org.apache.hadoop.hdfs.DFSClient.deleteSnapshot(DFSClient.java:2106) > at > org.apache.hadoop.hdfs.DistributedFileSystem$37.doCall(DistributedFileSystem.java:1660) > at > org.apache.hadoop.hdfs.DistributedFileSystem$37.doCall(DistributedFileSystem.java:1) > at > org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81) > at > org.apache.hadoop.hdfs.DistributedFileSystem.deleteSnapshot(DistributedFileSystem.java:1677) > at > org.apache.hadoop.hdfs.web.TestWebHDFS.testWebHdfsAllowandDisallowSnapshots(TestWebHDFS.java:380) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > 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$2.evaluate(ParentRunner.java:229) > at org.junit.runners.ParentRunner.run(ParentRunner.java:309) > at > org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) > at > org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HDFS-9336) deleteSnapshot throws NPE when snapshotname is null
[ https://issues.apache.org/jira/browse/HDFS-9336?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brahma Reddy Battula updated HDFS-9336: --- Attachment: HDFS-9336-002.patch > deleteSnapshot throws NPE when snapshotname is null > --- > > Key: HDFS-9336 > URL: https://issues.apache.org/jira/browse/HDFS-9336 > Project: Hadoop HDFS > Issue Type: Bug >Reporter: Brahma Reddy Battula >Assignee: Brahma Reddy Battula > Attachments: HDFS-9336-002.patch, HDFS-9336.patch > > > {noformat} > java.lang.NullPointerException > at > org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$DeleteSnapshotRequestProto$Builder.setSnapshotName(ClientNamenodeProtocolProtos.java:17509) > at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.deleteSnapshot(ClientNamenodeProtocolTranslatorPB.java:1005) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:255) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103) > at com.sun.proxy.$Proxy15.deleteSnapshot(Unknown Source) > at org.apache.hadoop.hdfs.DFSClient.deleteSnapshot(DFSClient.java:2106) > at > org.apache.hadoop.hdfs.DistributedFileSystem$37.doCall(DistributedFileSystem.java:1660) > at > org.apache.hadoop.hdfs.DistributedFileSystem$37.doCall(DistributedFileSystem.java:1) > at > org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81) > at > org.apache.hadoop.hdfs.DistributedFileSystem.deleteSnapshot(DistributedFileSystem.java:1677) > at > org.apache.hadoop.hdfs.web.TestWebHDFS.testWebHdfsAllowandDisallowSnapshots(TestWebHDFS.java:380) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > 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$2.evaluate(ParentRunner.java:229) > at org.junit.runners.ParentRunner.run(ParentRunner.java:309) > at > org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) > at > org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HDFS-9336) deleteSnapshot throws NPE when snapshotname is null
[ https://issues.apache.org/jira/browse/HDFS-9336?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brahma Reddy Battula updated HDFS-9336: --- Attachment: HDFS-9336.patch > deleteSnapshot throws NPE when snapshotname is null > --- > > Key: HDFS-9336 > URL: https://issues.apache.org/jira/browse/HDFS-9336 > Project: Hadoop HDFS > Issue Type: Bug >Reporter: Brahma Reddy Battula >Assignee: Brahma Reddy Battula > Attachments: HDFS-9336.patch > > > {noformat} > java.lang.NullPointerException > at > org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$DeleteSnapshotRequestProto$Builder.setSnapshotName(ClientNamenodeProtocolProtos.java:17509) > at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.deleteSnapshot(ClientNamenodeProtocolTranslatorPB.java:1005) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:255) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103) > at com.sun.proxy.$Proxy15.deleteSnapshot(Unknown Source) > at org.apache.hadoop.hdfs.DFSClient.deleteSnapshot(DFSClient.java:2106) > at > org.apache.hadoop.hdfs.DistributedFileSystem$37.doCall(DistributedFileSystem.java:1660) > at > org.apache.hadoop.hdfs.DistributedFileSystem$37.doCall(DistributedFileSystem.java:1) > at > org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81) > at > org.apache.hadoop.hdfs.DistributedFileSystem.deleteSnapshot(DistributedFileSystem.java:1677) > at > org.apache.hadoop.hdfs.web.TestWebHDFS.testWebHdfsAllowandDisallowSnapshots(TestWebHDFS.java:380) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > 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$2.evaluate(ParentRunner.java:229) > at org.junit.runners.ParentRunner.run(ParentRunner.java:309) > at > org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) > at > org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HDFS-9336) deleteSnapshot throws NPE when snapshotname is null
[ https://issues.apache.org/jira/browse/HDFS-9336?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brahma Reddy Battula updated HDFS-9336: --- Status: Patch Available (was: Open) > deleteSnapshot throws NPE when snapshotname is null > --- > > Key: HDFS-9336 > URL: https://issues.apache.org/jira/browse/HDFS-9336 > Project: Hadoop HDFS > Issue Type: Bug >Reporter: Brahma Reddy Battula >Assignee: Brahma Reddy Battula > Attachments: HDFS-9336.patch > > > {noformat} > java.lang.NullPointerException > at > org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$DeleteSnapshotRequestProto$Builder.setSnapshotName(ClientNamenodeProtocolProtos.java:17509) > at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.deleteSnapshot(ClientNamenodeProtocolTranslatorPB.java:1005) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:255) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:103) > at com.sun.proxy.$Proxy15.deleteSnapshot(Unknown Source) > at org.apache.hadoop.hdfs.DFSClient.deleteSnapshot(DFSClient.java:2106) > at > org.apache.hadoop.hdfs.DistributedFileSystem$37.doCall(DistributedFileSystem.java:1660) > at > org.apache.hadoop.hdfs.DistributedFileSystem$37.doCall(DistributedFileSystem.java:1) > at > org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81) > at > org.apache.hadoop.hdfs.DistributedFileSystem.deleteSnapshot(DistributedFileSystem.java:1677) > at > org.apache.hadoop.hdfs.web.TestWebHDFS.testWebHdfsAllowandDisallowSnapshots(TestWebHDFS.java:380) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > 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.runners.ParentRunner.run(ParentRunner.java:309) > at > org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) > at > org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)