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https://issues.apache.org/jira/browse/HDFS-4639?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13617853#comment-13617853
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Plamen Jeliazkov commented on HDFS-4639:
----------------------------------------

My results were 6 failed tests amd 1 error. The failures seem to be related to 
symlinks.
I am unsure about the "testSaveNamespace" failure though -- I will look into 
it; nor am I sure about the corrupt replicas.

Failed tests:   
  testCreateWithPartQualPathFails(org.apache.hadoop.fs.TestFcHdfsSymlink): HDFS 
requires URIs with schemes have an authority
  testCreateLinkUsingRelPaths(org.apache.hadoop.fs.TestFcHdfsSymlink)
  testCreateLinkUsingAbsPaths(org.apache.hadoop.fs.TestFcHdfsSymlink)
  testCreateLinkUsingFullyQualPaths(org.apache.hadoop.fs.TestFcHdfsSymlink)
  testSaveNamespace(org.apache.hadoop.hdfs.server.namenode.TestCheckpoint): 
File 
/Users/plamenjeliazkov/Documents/workspace/hadoop-common/hadoop-hdfs-project/hadoop-hdfs/target/test/data/dfs/name1/current/edits_0000000000000000001-0000000000000000012
 should exist

Tests in error:
  
testCorruptBlockRereplicatedAcrossRacks(org.apache.hadoop.hdfs.server.blockmanagement.TestBlocksWithNotEnoughRacks):
 Timed out waiting for corrupt replicas. Waiting for 1, but only found 0
                
> startFileInternal() should not increment generation stamp
> ---------------------------------------------------------
>
>                 Key: HDFS-4639
>                 URL: https://issues.apache.org/jira/browse/HDFS-4639
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: namenode
>    Affects Versions: 2.0.3-alpha
>            Reporter: Konstantin Shvachko
>            Assignee: Plamen Jeliazkov
>         Attachments: HDFS-4639.patch
>
>
> startFileInternal() increments genStamp and passes it to 
> FSDirectory.addFile() as a parameter, while the addFile() simply ignores the 
> generationStamp parameter.
> We should remove the call of nextGenerationStamp() in startFileInternal() and 
> eliminate the redundant parameter in FSDirectory.addFile().

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