[jira] [Updated] (HDFS-9336) deleteSnapshot throws NPE when snapshotname is null

2015-11-30 Thread Akira AJISAKA (JIRA) 

 [ 
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}



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[jira] [Updated] (HDFS-9336) deleteSnapshot throws NPE when snapshotname is null

2015-11-24 Thread Brahma Reddy Battula (JIRA) 

 [ 
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}



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[jira] [Updated] (HDFS-9336) deleteSnapshot throws NPE when snapshotname is null

2015-11-20 Thread Brahma Reddy Battula (JIRA) 

 [ 
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}



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[jira] [Updated] (HDFS-9336) deleteSnapshot throws NPE when snapshotname is null

2015-10-29 Thread Brahma Reddy Battula (JIRA) 

 [ 
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}



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[jira] [Updated] (HDFS-9336) deleteSnapshot throws NPE when snapshotname is null

2015-10-29 Thread Brahma Reddy Battula (JIRA) 

 [ 
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}



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[jira] [Updated] (HDFS-9336) deleteSnapshot throws NPE when snapshotname is null

2015-10-29 Thread Brahma Reddy Battula (JIRA) 

 [ 
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}



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