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https://issues.apache.org/jira/browse/HDFS-2413?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13206200#comment-13206200
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Hadoop QA commented on HDFS-2413:
---------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12514218/HDFS-2413.patch
against trunk revision .
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 3 new or modified tests.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac
compiler warnings.
+1 eclipse:eclipse. The patch built with eclipse:eclipse.
+1 findbugs. The patch does not introduce any new Findbugs (version 1.3.9)
warnings.
+1 release audit. The applied patch does not increase the total number of
release audit warnings.
-1 core tests. The patch failed these unit tests:
org.apache.hadoop.hdfs.tools.offlineImageViewer.TestOfflineImageViewer
org.apache.hadoop.hdfs.TestParallelRead
org.apache.hadoop.hdfs.TestBlockMissingException
org.apache.hadoop.hdfs.TestLargeBlock
org.apache.hadoop.hdfs.TestCrcCorruption
org.apache.hadoop.hdfs.TestReplication
org.apache.hadoop.hdfs.TestClientProtocolForPipelineRecovery
org.apache.hadoop.hdfs.TestMissingBlocksAlert
org.apache.hadoop.hdfs.TestFileStatus
org.apache.hadoop.hdfs.TestDFSClientExcludedNodes
org.apache.hadoop.hdfs.TestMultiThreadedHflush
org.apache.hadoop.hdfs.web.TestWebHdfsWithMultipleNameNodes
org.apache.hadoop.hdfs.TestRenameWhileOpen
org.apache.hadoop.hdfs.TestWriteRead
org.apache.hadoop.hdfs.TestLeaseRecovery
org.apache.hadoop.hdfs.TestDFSMkdirs
org.apache.hadoop.hdfs.TestHDFSTrash
org.apache.hadoop.hdfs.TestFileAppend4
org.apache.hadoop.hdfs.TestQuota
org.apache.hadoop.hdfs.security.token.block.TestBlockToken
org.apache.hadoop.hdfs.TestFileAppend2
org.apache.hadoop.hdfs.TestListFilesInDFS
org.apache.hadoop.hdfs.TestFileAppend3
org.apache.hadoop.hdfs.TestReplaceDatanodeOnFailure
org.apache.hadoop.hdfs.TestDecommission
org.apache.hadoop.hdfs.TestFileCorruption
org.apache.hadoop.hdfs.TestFileCreationEmpty
org.apache.hadoop.hdfs.TestSetTimes
org.apache.hadoop.hdfs.TestBalancerBandwidth
org.apache.hadoop.hdfs.TestFileCreationClient
org.apache.hadoop.hdfs.TestDFSShell
org.apache.hadoop.hdfs.web.TestFSMainOperationsWebHdfs
org.apache.hadoop.hdfs.TestDistributedFileSystem
org.apache.hadoop.hdfs.security.TestDelegationToken
org.apache.hadoop.hdfs.web.TestWebHdfsFileSystemContract
org.apache.hadoop.hdfs.tools.TestGetGroups
org.apache.hadoop.hdfs.TestPipelines
org.apache.hadoop.hdfs.security.TestDelegationTokenForProxyUser
org.apache.hadoop.hdfs.TestBlocksScheduledCounter
org.apache.hadoop.hdfs.TestHDFSFileSystemContract
org.apache.hadoop.hdfs.TestDFSClientRetries
org.apache.hadoop.hdfs.TestAppendDifferentChecksum
org.apache.hadoop.hdfs.TestReadWhileWriting
+1 contrib tests. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HDFS-Build/1864//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/1864//console
This message is automatically generated.
> Add public APIs for safemode
> ----------------------------
>
> Key: HDFS-2413
> URL: https://issues.apache.org/jira/browse/HDFS-2413
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: hdfs client
> Affects Versions: 0.23.0
> Reporter: Todd Lipcon
> Assignee: Harsh J
> Attachments: HDFS-2413.patch, HDFS-2413.patch
>
>
> Currently the APIs for safe-mode are part of DistributedFileSystem, which is
> supposed to be a private interface. However, dependent software often wants
> to wait until the NN is out of safemode. Though it could poll trying to
> create a file and catching SafeModeException, we should consider making some
> of these APIs public.
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